

✨ Seal the deal on flawless hair with every drop!
Kerastase Nutritive Split Ends Hair Serum is a 50 ml leave-in oil treatment designed for dry hair, featuring an ultra-sealing formula enriched with plant-based proteins and niacinamide. It deeply nourishes, reduces and prevents split ends, locks in hydration, and delivers a smooth, shiny finish with a lightweight, non-greasy feel—perfect for professionals seeking a polished, healthy look that stands out.



























| Customer Reviews | 4.7 out of 5 stars 1,161 Reviews |
C**T
Game Changer!
Kérastase Nutritive Split Ends Hair Serum – A Game-Changer for Dry, Damaged Ends I've tried countless serums over the years, but the Kérastase Nutritive Split Ends Hair Serum has genuinely impressed me. From the first use, my hair felt smoother, softer, and far more manageable—especially the dry, frayed ends that usually give me trouble. This serum has a lightweight texture that doesn’t feel greasy or weigh my hair down. I apply a small amount to my damp ends before blow-drying, and it seals in moisture beautifully while adding a subtle, healthy shine. Even on non-wash days, I’ve used a drop or two to tame frizz and refresh my look, and it never feels heavy or sticky. What I love most is how it actually makes a difference over time. My split ends look visibly reduced, and my hair feels healthier overall. It also smells amazing—clean, luxurious, and not overpowering. Pros: Smooths and softens split ends instantly Lightweight, non-greasy formula Leaves hair looking polished and healthy Pleasant, salon-quality fragrance A little goes a long way Cons: On the pricier side—but worth it for the results Final Thoughts: If you’re dealing with dry, damaged, or brittle ends, this serum is absolutely worth trying. It delivers on its promises and elevates your hair care routine with a touch of luxury. Highly recommend! Rating: 5/5 stars
K**N
Split-End Serum That Smooths and Seals Hair
This Kérastase Nutritive Split Ends Hair Serum is a great option if you struggle with dry hair and split ends. I’ve been using it mainly to help repair and prevent split ends, and I’ve noticed a real improvement in smoothness and shine. The formula feels light, not greasy, and absorbs quickly into the hair. It also leaves my hair smelling amazing. It’s on the pricier side, but a little goes a long way, so the 50 ml bottle lasts longer than expected. Pros: • Helps reduce and prevent split ends • Adds smoothness and shine without feeling greasy • Lightweight formula that absorbs quickly • Pleasant fragrance • A little goes a long way Cons: • Expensive • Best results with consistent use over time
S**D
Smells nice, works well enough
I use this on my twist after a few days. And especially right after I do a trim on my ends. It smells nice. Not an overbearing smell. It just gives of luxury Haircare smell. It’s what a serum should feel and look like. Not watery but not stick at all. I don’t use it every day. More like 2-3x a week. Adds great shine
J**S
DO IT
Absolute heaven. Changed the entire nature of my hair from frizzled ends and flat to lush, shiny, soft and repaired. I am using it every day and loving what it does to my hair. A splurge, but so worth it.
P**O
Love the texture and fragrance
The Kerastase Nutritive Nutri-Supplement Hydrating Split Ends Serum is a game-changer for those struggling with split ends and breakage. Formulated with a blend of nourishing ingredients, including plant-based extracts, this serum works wonders to seal and reduce split ends, leaving hair instantly smoother and more manageable. One of the key benefits of this serum is its ability to provide deep hydration, helping to restore moisture and vitality to dry, damaged hair. By sealing split ends and reducing breakage, it promotes healthier-looking hair from root to tip. The lightweight formula of the serum ensures that it doesn’t weigh hair down or leave it feeling greasy, making it suitable for all hair types. Whether you have fine, medium, or thick hair, this serum can help improve the overall appearance and texture of your locks. For best results, simply apply a small amount of the serum to the ends of your hair, focusing on areas prone to split ends and breakage. With regular use, you’ll notice a significant improvement in the health and appearance of your hair, making this serum a must-have addition to your hair care routine.
F**E
best
best of the best , really change your hair look
J**Y
The GOAT
This oil is by far my favorite hair product I’ve ever used, hands down. It moisturizes without being oily or heavy no matter how much you use (I am CHRONICALLY overzealous with products) and leaves hair soft even after over processing and bleaching. I haven’t noticed much by way of thickness, but it makes my hair look as good as it feels. I swear this stuff must have been manufactured in heaven, so I have to give it 5 stars and say it’s worth every one of the 70 + dollars it costs. There is no better quality for the money.
L**R
High Hopes & Great Results
It took a few uses before seeing results, but the dry crunchy ends are gone! I actually can't believe it! I also purchased the shampoo, leave-in conditioner, and the hair mask, so I don't know how it would've worked alone. As for the set in general: These products are far more expensive than I usually buy and I'm not sure I'll continue to purchase them, because my hair still seems dry, although the frizz is much improved. Maybe a haircut will help. I'm thinking of trying another set of products from the same company. The scent is pleasant and I think the quality is nice enough for the price, I'm just not convinced that I'm using the set for me. I'll reevaluate after a haircut.
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