Age Perfect Serum Le Duo, Age-Defying Serum - L'Oréal Paris

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Age Perfect Skin Care Serum Le Duo Dual Anti-Aging Serum for Wrinkles, Firmness & Radiance

$36.99
3600524231088 T1
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  • 3600524231088 T4 V2
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  • 3600524231088 T6
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  • 3600524231088 T7
  • 3600524231088 T10
PRODUCT DETAILS

Indulge in the luxury of Serum Le Duo, an age-defying serum combining 2 serums in 1 to fight 10 signs of aging. Including fine lines, wrinkles, loss of firmness, and uneven skin tone. This innovative formula combines two complementary serums in one pump: a nourishing translucent serum and a milky, pearly serum that work together to deliver hydration, performance, and visible results. Formulated with Collagen Peptide*, Vitamin B3 (Niacinamide), Vitamin C**, it helps improve skin texture, enhance tone evenness, and boost radiance as part of a daily anti-aging skincare routine.

Fight 10 Signs of Aging Skin:
-Fine Lines
-Smoothness
-Radiance
-Cell Renewal
-Tightness
-Tone Evenness
-Anti-oxidant
-Plumpness
-Hydration
-Skin Barrier Repair

Key Outcomes
• Visibly smooths fine lines and wrinkles while improving skin firmness
• Helps improve tone evenness and enhance skin radiance
• Formulated with Collagen Peptide*, Vitamin B3 (Niacinamide), and Vitamin C**
• Skin feels immediately moisturized, nourished, and comfortable
• In 2 weeks, skin feels firmer and looks more radiant
• In 8 weeks, visible improvements in firmness, plumpness, radiance, tone evenness, and fine lines
• Lightweight, fast-absorbing, non-greasy formula
• Does not clog pores and is dermatologist-tested
• Suitable for all skin types, including sensitive skin and all skin tones
• 91% agree they would use this as their go-to serum*

Why Choose Age Perfect Serum Le Duo?

To effectively address visible signs of aging, skin often needs more than one type of serum. Age Perfect Serum Le Duo delivers two targeted formulas in a single step, combining nourishing care with active performance. This dual-serum approach helps support skin that looks firmer, smoother, and more even-toned, making it an efficient and effective option for those seeking visible anti-aging results without complicating their routine.

What It Helps With

Age Perfect Serum Le Duo helps address multiple visible signs of aging associated with collagen loss and uneven skin tone. With continued use, it supports smoother-looking skin, improved firmness, enhanced radiance, and a more even complexion. Fine lines and wrinkles appear reduced, while skin feels more plump, comfortable, and revitalized.

*Biosynthetic collagen peptide similar to a protein fragment found in collagen.
**Ascorbyl Glucoside – stabilized form of Vitamin C.

WHO SHOULD USE

Best for:

• Fine lines and wrinkles
• Loss of firmness and elasticity
• Uneven skin tone and dullness
• Skin lacking radiance and smoothness

Skin type: Suitable for all skin types, including sensitive skin and all skin tones

HOW TO USE (ROUTINE STEPS)

Step 1 Cleanse:
Start with a gentle cleanser to remove makeup, sunscreen, and impurities.
• Cleanser: Revitalift Derm Intensives 3.5% Pure Glycolic Acid Gel Facial Cleanser

Step 2 Treat:
Apply Age Perfect Serum Le Duo to visibly target fine lines, wrinkles, loss of firmness, and uneven tone.

First use: Press the center of the pump several times until both formulas dispense evenly.

Daily use: Press the pump once to release both serums. Apply evenly to face and neck using upward motions. Use AM + PM.

Step 3 Moisturize:
Follow with your daily moisturizer to seal in hydration and support skin firmness.
• Moisturizer: Revitalift Triple Power Anti-Aging Moisturizer. Use AM + PM.

Pro Tip:
The dual-serum texture absorbs quickly and layers well under moisturizer, makeup, and sunscreen without feeling greasy or heavy.

INGREDIENTS

• Collagen Peptide*: help improve the look of firmness and smooth fine lines
• Vitamin B3 (Niacinamide): supports tone evenness and smoother-looking skin
• Vitamin C**: helps boost radiance and visibly improve skin tone

*Biosynthetic collagen peptide similar to a protein fragment found in collagen.
**Ascorbyl glucoside – stabilized form of Vitamin C.

Full Ingredients:
AQUA / WATER / EAU • GLYCERIN • ALCOHOL DENAT. • DIMETHICONE • BUTYLENE GLYCOL • DIPROPYLENE GLYCOL • SILICA • CI 77891 / TITANIUM DIOXIDE • NIACINAMIDE • CAPRYLIC/CAPRIC TRIGLYCERIDE • ADENOSINE • ALANINE • ARGININE • ASPARTIC ACID • CALCIUM PCA • CAPRYLOYL SALICYLIC ACID • COPPER GLUCONATE • GLUCOSE • GLYCINE • HISTIDINE • ISOLEUCINE • MAGNESIUM ASPARTATE • NEOHESPERIDIN DIHYDROCHALCONE • PALMITOYL TETRAPEPTIDE-7 • PALMITOYL TRIPEPTIDE-1 • PCA • PHENYLALANINE • PROLINE • SACCHAROMYCES CEREVISIAE EXTRACT • SERINE • SODIUM HYALURONATE • SODIUM HYDROXIDE • SODIUM PCA • THREONINE • TRISODIUM ETHYLENEDIAMINE DISUCCINATE • VALINE • ZINC GLUCONATE • ASCORBYL GLUCOSIDE • PANTHENOL • TOCOPHEROL • ARGANIA SPINOSA KERNEL OIL • AMMONIUM POLYACRYLOYLDIMETHYL TAURATE • CAPRYLYL GLYCOL • CARBOMER • CITRIC ACID • GLYCINE SOJA OIL / SOYBEAN OIL • MICA • POLOXAMER 338 • POLYSORBATE 20 • SODIUM LACTATE • TIN OXIDE • 1,2-HEXANEDIOL • METHYLSILANOL/SILICATE CROSSPOLYMER • LIMONENE • LINALOOL • CARAMEL • PHENOXYETHANOL • PARFUM / FRAGRANCE (F.I.L. T70032486/1).

CLINICAL RESULTS
2 serums in 1 to fight 10 signs of aging*
*Based on instrumental & clinical tests results.
FREQUENTLY ASKED QUESTIONS

What are the primary active skincare ingredients in L'Oréal Paris Age Perfect Serum Le Duo?

The Age Perfect Serum Le Duo contains Collagen Peptide to enhance firmness and smooth fine lines, Vitamin B3 (Niacinamide) to even skin tone, and Vitamin C to brighten skin and provide antioxidant protection.

What are the two key benefits of this duo, and how do they work together to fight aging?

The L'Oréal Paris Age Perfect Serum Le Duo offers dual benefits: firming and brightening. The Collagen Peptide works to rebuild skin’s firmness and smooth wrinkles by supporting natural collagen production, while Vitamin C brightens the skin and provides antioxidant protection. Together, these benefits help create smoother, firmer, and more radiant-looking skin, giving a youthful and revitalized appearance.

Is L'Oréal Paris Age Perfect Serum Le Duo suitable for sensitive skin?

Yes, the serum is dermatologist-tested and formulated to be gentle, making it suitable for all skin types, including sensitive skin.

How long does it take to see results with Age Perfect Serum Le Duo?

This serum provides instant nourishment, with visible improvements in skin firmness and radiance typically seen within two weeks, and more significant anti-aging results in eight weeks.

What makes L'Oréal Paris Age Perfect Serum Le Duo unique?

The serum’s innovative dual-chamber design combines two complementary serums in one pump, delivering comprehensive anti-aging benefits for mature skin.

Who is L'Oréal Paris Age Perfect Serum Le Duo best suited for?

This serum is expertly designed for individuals with mature skin, particularly those looking to reduce the appearance of wrinkles, improve firmness, and enhance skin radiance. It is suitable for all skin types and tones, including sensitive skin, and won’t clog pores.
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Ratings and Reviews

Reviews

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5 starsstars

2100
2100 reviews with 5 stars.

4 starsstars

491
491 reviews with 4 stars.

3 starsstars

217
217 reviews with 3 stars.

2 starsstars

74
74 reviews with 2 stars.

1 starstars

97
97 reviews with 1 star.

Overall Rating

4.5

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Most Helpful Favourable Review

5 out of 5 stars.

Great product that won’t break the bank

10 months ago
This serum is better than an expensive brands double serum. Has a richer feel to it & my skin just drinks it up. My skin has stayed hydrated fine lines aren’t as noticeable.
26 people found this helpful
Show Reviews:

Most Helpful Critical Review

2 out of 5 stars.

Terrible Design of the product

8 months ago
While this does feel great on the skin, it's packaging is very deceiving. It looks pretty, and it looks like you can visually see the product as each chamber is the color of what comes out. HOWEVER, you can not see how much you have used or what you have left. I used it twice a day for ONLY 15 days and was out. Now going by the color of the chambers it appeared full. I weigh 117 pounds and it's not like my face is the size of a football field. I paid $30 for this at WalMart. Also, the hole on the cream side will clog and trying to pump the product out is challenging. You need a new design or a way to make it easier for a consumer to see how much product is left. This is an awful design flaw. Because of this I doubt highly I would repurchase it, and I seriously would not recommend it to anyone because of the design and being unable to see what has been used and what you have left.
64 people found this helpful
Show Reviews:

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1 to 8 of 2979 Reviews.
1 – 8 of 2979 Reviews
Sort by
Most Recent
Review 1
Votes 0
Age:65 or over
Gender:Female
5 out of 5 stars.

Wonderful

17 hours ago
What a great product! The results are immediately noticeable

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:55 to 64
Gender:Female
5 out of 5 stars.

Goddess Serum

23 hours ago
I'm worth it is all I could say because I'm normally a bargain woman so I typically buy Equate, so when I was given a free sample of Loreals age perfect serum le duo I jumped. Absolutely top quality serum that makes your skin feel like repairs are being done inside the serum. Highly recommend. Thank you L'Oreal

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:45 to 54
Gender:Female
5 out of 5 stars.

Excellent

a day ago
My skin is so soft after using. Makes lines/wrinkles less noticeable.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:55 to 64
Gender:Female
5 out of 5 stars.

luxurious duo for smooth soft skin

2 days ago
This duo serum is lightweight and absorbs quickly. air made my skin soft and smoother feeling. I really enjoyed trying this and will definitely purchase it . My skin felt more hydrated too . There was no greasy or sticky feeling at all. This would be a great addition to any skin care routine .

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:35 to 44
Gender:Female
5 out of 5 stars.

Loved it!

2 days ago
Thank you so much to Sopost for these amazing freebie opportunities! I absolutely loved this one! Be looking for it!

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:25 to 34
Gender:Female
5 out of 5 stars.

LOVED MY FREE SAMPLE

3 days ago
I received a free sample of Age Perfect Serum Le Duo from L'Oréal and I absolutely love the way it made my skin feel and look after just 2 nights of use. I was so satisfied that I immediately went and bought the full size product so I could have lasting results!! If you haven't tried this yet, you are missing out ladies!!

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:65 or over
Gender:Female
5 out of 5 stars.

Mrs

3 days ago
Love it. Make your skin feel so soft. Can't wait to get full size.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:45 to 54
Gender:Female
4 out of 5 stars.

Age perfect serum

3 days ago
This stuff is great from what I was able to tell, it was a small sample size but I'm definitely intrigued and we'll buy it.

Yes, I recommend this product.

Helpful?
1 – 8 of 2979 Reviews
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Rating Snapshot

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5 starsstars

2100
2100 reviews with 5 stars.

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491
491 reviews with 4 stars.

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217
217 reviews with 3 stars.

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74
74 reviews with 2 stars.

1 starstars

97
97 reviews with 1 star.

Overall Rating

4.5

Review this Product

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Most Helpful Favourable Review

5 out of 5 stars.

Great product that won’t break the bank

10 months ago
This serum is better than an expensive brands double serum. Has a richer feel to it & my skin just drinks it up. My skin has stayed hydrated fine lines aren’t as noticeable.
26 people found this helpful
Show Reviews:

Most Helpful Critical Review

2 out of 5 stars.

Terrible Design of the product

8 months ago
While this does feel great on the skin, it's packaging is very deceiving. It looks pretty, and it looks like you can visually see the product as each chamber is the color of what comes out. HOWEVER, you can not see how much you have used or what you have left. I used it twice a day for ONLY 15 days and was out. Now going by the color of the chambers it appeared full. I weigh 117 pounds and it's not like my face is the size of a football field. I paid $30 for this at WalMart. Also, the hole on the cream side will clog and trying to pump the product out is challenging. You need a new design or a way to make it easier for a consumer to see how much product is left. This is an awful design flaw. Because of this I doubt highly I would repurchase it, and I seriously would not recommend it to anyone because of the design and being unable to see what has been used and what you have left.
64 people found this helpful
Show Reviews:

Customer Images and Videos

  • Review photo 1
  • Review photo 2

Filter Reviews

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Age:
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My eye color:
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Non-Incentivised Reviews
9 to 38 of 2979 Reviews.
9 – 38 of 2979 Reviews
Sort by
Most Recent
Review 1
Votes 0
Age:35 to 44
Gender:Female
5 out of 5 stars.

The perfect duo

4 days ago
First I have to say how impressed I was with the super mini sample that I received it last me for 3 uses the amount of product that you need is so minimum, it feels super lightweight on the skin have a good scent and leave the face glowy and supple, I really like the formula .

Yes, I recommend this product.

  • Review photo 1
Helpful?
Review 1
Votes 0
Age:25 to 34
Gender:Female
5 out of 5 stars.

Age perfect serum

5 days ago
Very glad I got to try a free sample, very nice stuff only enough to use once so not sure how prolonged use does but happy with the one application

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:35 to 44
Gender:Female
4 out of 5 stars.

Need to use more consistently to know the true results

6 days ago
Did not notice any real difference other than moisturizing

No, I do not recommend this product.

Helpful?
Review 1
Votes 0
Age:45 to 54
Gender:Female
5 out of 5 stars.

perfect serum

6 days ago
This is the greatest formula to keep my face smooth and soft leaves a sensation of freshness .

Yes, I recommend this product.

Helpful?
Reviews 2
Votes 0
Age:45 to 54
Gender:Female
5 out of 5 stars.

Love this product

6 days ago
I love this product, it helped to make my face great

Yes, I recommend this product.

Helpful?
Reviews 2
Votes 0
Age:45 to 54
Gender:Female
5 out of 5 stars.

Really nice serum!

6 days ago
Really like the serum. It wasn't too sticky or tacky , love the way it moisturized my skin!

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:45 to 54
Gender:Female
5 out of 5 stars.

Great product

6 days ago
This product is one of the best duo I have tried. It hydrates and makes your skin so amooth

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:55 to 64
Gender:Female
3 out of 5 stars.

Not enough product

6 days ago
There isn’t enough product to test to make an honest opinion. You need to offer a trial or travel size so that you have enough product to actually try..

Yes, I recommend this product.

Helpful?
Response from L'Oreal:
5 days ago
LeCare
Hello! Thank you for sharing your experience with our Age Perfect Serum Le Duo. We completely agree that a tiny single-use sample doesn't offer enough formula to truly evaluate its firming and smoothing benefits over time. We have passed your recommendation for trial or travel sizes directly along to our marketing and packaging teams. To explore if the full-sized product fits your personal skin goals, we invite you to try our Skin Genius analysis tool here: https://tinyurl.com/yedxf7o9. We hope you find your ideal skincare match with L'Oréal Paris!
Review 1
Votes 0
Age:55 to 64
Gender:Female
2 out of 5 stars.

not enough

6 days ago
not enough to determine if I liked it or not. Needed more to make up my mind

No, I do not recommend this product.

Helpful?
Response from L'Oreal:
5 days ago
LeCare
Hello! Thank you for sharing your feedback on our Age Perfect Serum Le Duo. We completely understand that a single sample packet doesn't provide enough product to see results and make up your mind, and we've passed your comments regarding the trial size directly to our marketing team to help us improve future campaigns. If you'd like to analyze your skin's needs and see if the full-sized product is right for you, we invite you to try our Skin Genius tool here: https://tinyurl.com/yedxf7o9. We hope you find your perfect match with L'Oréal Paris!
Review 1
Votes 0
Age:55 to 64
Gender:Female
4 out of 5 stars.

Leaves skin smooth and glowing

6 days ago
After applying the serum and lotion my skin looked healthy and glowing.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:35 to 44
Gender:Female
5 out of 5 stars.

Sample

6 days ago
Loved it. Can’t wait to purchase and have the full size version

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:35 to 44
Gender:Female
2 out of 5 stars.

Too small

7 days ago
The sample was too small to enjoy any benefit from it, to even see if I really liked the product or not. I do wish it would have been a little more product to give a better review.

No, I do not recommend this product.

Helpful?
Response from L'Oreal:
6 days ago
LeCare
Hello! Thank you for sharing your experience with our Age Perfect Serum Le Duo. We understand that a single, small sample doesn't provide enough product to fully evaluate the formula's firming and smoothing benefits, and we appreciate your honest feedback. We have passed your comments regarding the sample volume along to our marketing team to help us improve future trials. To explore if the full-sized product fits your personal skin goals, we invite you to try our Skin Genius tool for a personalized analysis here: https://tinyurl.com/yedxf7o9. We hope you find your ideal match with L'Oréal Paris!
Review 1
Votes 0
Age:45 to 54
Gender:Female
5 out of 5 stars.

Amazing

7 days ago
I absolutely loved it. Made my face feel great and I think it helped me look better in one try

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
5 out of 5 stars.

Loreal paris samples

7 days ago
I love it and I think I'm going to go buy it to use it

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:35 to 44
Gender:Female
4 out of 5 stars.

Le duo

7 days ago
My face felt so smooth and clean and had the best shine and hydration to it.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:45 to 54
Gender:Female
5 out of 5 stars.

fountain of youth

8 days ago
This serum is what the people have been missing. I love the texture and smell of the serum. It applied smoothly. My face didn't feel dried out like the other serums. This product is very light weigh and hydrating.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:45 to 54
Gender:Female
4 out of 5 stars.

Worth trying

8 days ago
This formula is smooth and nourishing. It felt so luxurious as I was applying it. It gave me just enough glow. I’m going to buy the big size and see what it does for my skin over time. I would definitely say give it a try it’s worth it

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:55 to 64
Gender:Female
4 out of 5 stars.

Double the moisture

9 days ago
I tried the product I recieved and really liked it. I found my skin needed a little more hydration than this provided but it felt good going on.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:35 to 44
Gender:Female
5 out of 5 stars.

really nice serum

9 days ago
This serum was really nice, I like how the texture feels and how smooth my skin is after using it!

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:45 to 54
Gender:Female
5 out of 5 stars.

age perfect serum le duo

9 days ago
Has a nice fragrance. Mixes into a shimmer that blends into a nice color.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:55 to 64
Gender:Female
5 out of 5 stars.

Velvety

9 days ago
I received a sample of L’Oréal age perfect serum to try. I like that it doesn’t feel oily or greasy. It hydrated my skin very well and felt velvety on my face. I will definitely buy it.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:65 or over
Gender:Female
3 out of 5 stars.

Great product for aging

9 days ago
I am 65 and need help with agi g. This product works.

Yes, I recommend this product.

Helpful?
Response from L'Oreal:
7 days ago
LeCare
Hello! Thank you for trying our Age Perfect Serum Le Duo. We are absolutely delighted to hear that our dual-action serum is working so wonderfully for your skin! Creating high-performance, sophisticated skincare that supports mature skin and helps you feel confident at any age is what we love to do. We hope you continue to enjoy the smooth, firming, and radiant results of your routine as you continue your beauty journey with L'Oréal Paris!
Review 1
Votes 0
Age:35 to 44
Gender:Female
2 out of 5 stars.

Dearest gentle reader

10 days ago
To who this may concern, I was a bit miffed when I received my sample in the mail. I was anticipating the samples that fit a smaller bottle but I was shooketh once I saw the toilet paper wipe that you got done using AND you were mostly clean. You had hardly anything on that tp. Just like me to the face cream on that post card as well 🥴😭 I was oh so truly heartbroken 💔 It's like you just love to tease. I know that you are at least a multiple millionaire company, next time will you pretty please send something a little bit bigger so I can actually tell a difference on my skin. Thank you kind reader for taking the time to read this. I hope you have a beautiful night/,day!

Yes, I recommend this product.

Helpful?
Response from L'Oreal:
6 days ago
LeCare
Hello! Thank you for taking the time to write such a detailed and candid review regarding your Age Perfect Serum Le Duo sample. We hear you loud and clear, and we are sincerely sorry for the heartbreak and frustration caused by receiving such a minuscule trial amount! You are completely right that a tiny single-use packet doesn't offer enough formula to actually see or feel a real difference in your skin. We have shared your feedback directly with our marketing and sampling departments to ensure future trials provide a much more substantial experience. We truly appreciate your humor and support, and we invite you to explore our free Skin Genius tool to analyze your skin's needs and receive a $3 off coupon toward your next skincare purchase here: https://tinyurl.com/yedxf7o9. Wishing you a wonderful day as well, and thank you for choosing L'Oréal Paris!
Review 1
Votes 0
Age:45 to 54
Gender:Male
5 out of 5 stars.

I love this product

10 days ago
It makes your skin real smooth and the durum is not sticky and all it goes on the skin smoothly.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:35 to 44
Gender:Female
5 out of 5 stars.

Sexy face

10 days ago
It was a wonderful addition to my daily face washing routine I enjoyed the creamy texture of it, it applied very well was never cakey or flaky not once. I have no problem applying my makeup afterwards and it made my face feel very sexy. I would recommend this to many different people the only problem I have with it is that it is a tad bit expensive out of my budget price I have set for face products unfortunately. I'm always up for some more free samples though thank you.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:55 to 64
Gender:Female
4 out of 5 stars.

Great Serum

10 days ago
I really enjoyed the serum. It made my skin look hydrated and less dull. I now have the full size and I love using it everyday. My skin is very happy.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:18 to 24
Gender:Female
4 out of 5 stars.

Ate

10 days ago
Good and makes me fell so young I rate it a 10 out of 10

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:35 to 44
Gender:Female
5 out of 5 stars.

Radiant skin

10 days ago
Excellent product, my skin looks fresher and more radiant, I recommend it.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:25 to 34
Gender:Female
5 out of 5 stars.

Loving the glowy skin

10 days ago
Really loved the feeling of this product on my skin when I first applied it to my face. Loved how moisturized it left my face feeling definitely purchase the full sized product after.

Yes, I recommend this product.

Helpful?
Review 1
Votes 0
Age:55 to 64
Gender:Female
5 out of 5 stars.

It felt so good

10 days ago
I liked how it felt on my skin. I just wished that I can have a little bit more to try. My best bet is to go out and buy a bottle.Thank you so much for the free sample.

Yes, I recommend this product.

Helpful?
9 – 38 of 2979 Reviews
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Questions

1–6 of 6 Questions  
Sort by:
  1. Age Perfect Serum Le Duo
    · 9 months ago  

    Is this product free of parabens? 

    1 answer
    1. Consumer Care Center
      · 9 months ago  

      Hi there! Thank you for reaching out to us about the Age Perfect Serum Le Duo. This product does not claim to be paraben free, for a list of ingredients please see the product itself or use this link https://tinyurl.com/2ycysp5f

      Helpful?

  2. Age Perfect Serum Le Duo
    · 10 months ago  

    Can this be used in combination with a retinol cream?

    1 answer
    1. Consumer Care Center
      · 10 months ago  

      hi Jewells! Thanks for reaching out to us regarding Age Perfect Serum Le Duo. This product can be used with a retinol cream. Always apply the Serum first to freshly cleansed skin, allow to fully dry before adding in another product.

      Helpful?

  3. Age Perfect Serum Le Duo
    · 10 months ago  

    How much vitamin B and vitamin C is in this product?

    1 answer
    1. Consumer Care Center
      · 10 months ago  

      Thank you for reaching out to us about the Age Perfect Serum Le Duo. For a list of ingredients please see the product itself or use this link:https://tinyurl.com/2ycysp5f . Information regarding the function and percentage of specific ingredients in our products is proprietary. If you would like more information regarding this subject, please visit www.cosmeticsinfo.org. This website contains safety information about cosmetic products, their ingredients and how they are tested and regulated.

      Helpful?

  4. Age Perfect Serum Le Duo
    · 10 months ago  

    Can this be used in combination with other L'oreal serums? If so, in what order should it be applied?

    1 answer
    1. Consumer Care Center
      · 10 months ago  

      Hello! We understand you're looking to combine our Age Perfect Serum Le Duo with other L'Oréal Paris serums and want to know the best way to do it. Skincare is super personal, so to help you discover your ideal routine and application order, our Skin Genius tool is perfect! It analyzes your skin and gives you personalized recommendations, plus you'll even get $3 off your skincare purchase after completing it. You can find it here: https://tinyurl.com/yedxf7o9. A golden rule for any new additions or combinations, we always suggest a quick patch test on your jawline to make sure everything feels just right for your skin!

      Helpful?

  5. Age Perfect Serum Le Duo
    · 11 months ago  

    What is the difference between the Duo Serum and the Midnight Serum?

    1 answer
    1. Consumer Care Center
      · 11 months ago  

      Hi there! Thank you for reaching out to us about the differences between the Age Perfect Serum Le Duo and the Age Perfect Cell Renewal Midnight Serum are fantastic anti-aging products, but they are formulated with different key ingredients and designed to address specific concerns and usage times The Midnight Serum is a powerhouse anti-aging serum with a specific focus on overnight skin renewal, leveraging the time when your skin's natural regeneration process is most active. While the Le Duo serum is a truly innovative product, featuring a 2-in-1, dual-chamber design. This means that with every pump, you're getting two distinct formulas that work synergistically. We hope this helps and if you need further information on the best suited products for you please call us directly at 1-800-322-2036, M-F 9am to 5pm est.

      Helpful?

  6. Age Perfect Serum Le Duo
    · 9 months ago  

    Is the product suitable for vegans?

    0 answers
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Age Perfect Skin Care
Serum Le Duo Dual Anti-Aging Serum for Wrinkles, Firmness & Radiance
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