You are $75 away from free shipping
This Is Why Our Lash Serum Is a Must
AGE PERFECT MAKEUP Radiant Serum Foundation with SPF 50
UNBELIEVA-BROW Longwear Waterproof Brow Gel
Your Daily, Weekly, and Monthly Skin Care Routine Schedule
AGE PERFECT® Rosy Tone Fragrance Free Face Moisturizer
REVITALIFT DERM INTENSIVES 1.5% Pure Hyaluronic Acid Serum
4 Best Tips for Touching Up Your Roots
COLORISTA Semi-Permanent Hair Color
MAGIC ROOT Precision Pen
Your Guide to Sulfate-Free Hair Care
EVERPURE Brass Toning Purple Sulfate Free Shampoo
ELVIVE Color Vibrancy Rapid Reviver Deep Conditioner
3 Easy Hairstyles in 3 Minutes Each
ADVANCED HAIRSTYLE AIR DRY IT Wave Swept Spray
ELNETT SATIN HAIRSPRAY Extra Strong Hold
Find your next look
Find the perfect gift from our carefully curated selection of top beauty favorites
WOMEN OF WORTH
Honoring extraordinary women who selflessly volunteer
Learn about the science behind skin care
Get personalized steps for ultimate results
Browse your saved items
Sorry, you must log in to save an item.
It’s tough to beat the shine-boosting, hair-smoothing benefits of hair serum. Whether you need an anti-frizz serum, a hair straightening serum, or a serum for dry hair, L’Oréal Paris has the best hair serum for your strands. Hair serum is the lightweight, moisturizing multi-tasker that’s a must-have in every hair care routine. Find the best L’Oréal Paris hair serum for you.
Viewing 20 • 100
Luscious lightweight with Camellia plus Sunflower oils for weightless shine and nourishment. Apply after shampoo and conditioner for instant shine plus silky touch.
Humidity and Frizz Control. Weightless Shine. Argan and Flower Oils. Smoothes.
Luscious lightweight oil for dry, lifeless hair. In just 1 drop, 10x more nourished. Instant shine + silky touch.
Leave-in smoothing serum for all hair types. Locks in Shine. Up to 72HR Frizz Control.*
Sign up to be notified when this product is available:
Sign up for the latest beauty news, product samples and coupons
Now you’ll be the first to hear about our latest beauty news, product samples and coupons and so much more. You’ll hear from us soon.