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Description
Kerastase Nutri-Supplement Split Ends SerumOnly at Sephora What it is: An intensely nourishing hair oil that seals and reduces split ends while providing instant smoothness, shine, and preventing future damage. Hair Texture: Straight, Wavy, Curly, and Coily Hair Type: Fine, Medium, and Thick Hair Concerns: Dryness Shine Damage, Split Ends, and Breakage Key Benefits: Seals and reduces split ends for a smooth finish Reduces breakage and prevents future damage Intensely nourishes, and adds shine
Only at Sephora
What it is: An intensely nourishing hair oil that seals and reduces split ends while providing instant smoothness, shine, and preventing future damage.
Hair Texture: Straight, Wavy, Curly, and Coily
Hair Type: Fine, Medium, and Thick
Hair Concerns:
- Dryness
- Shine
- Damage, Split Ends, and Breakage
Key Benefits:
- Seals and reduces split ends for a smooth finish
- Reduces breakage and prevents future damage
- Intensely nourishes, and adds shine
Highlighted Ingredients:
- Plant-Based Proteins: Nourishes hair with essential nutriments and helps retain moisture.
- Niacinamide: Locks in hydration for long-lasting hair strength.
What Else You Need to Know: This intensely nourishing hair oil reduces split ends and adds deep nutrition to dry hair to instantly smooth and add shine. It is formulated with plant-based proteins and niacinamide to prevent future damage and reduce split by providing stronger hair and more shine. This serum is also recommended by pro stylists for healthy hair and is the perfect addition to any haircare routine for hydrated and nourished hair with a radiant shiny finish.
Fragrance Description: This serum smells like a fresh and floral composition, with top notes of ylang, royal jelly, and violet leaves for a clean scent, middle notes of wild rose, jasmine, and tonka bean to capture the floral aroma, and bottom notes of sandalwood, white cedarwood, and cinnamon.
Clinical Results: In a controlled study using Nutrititive Split End Serum for Dry Hair, results showed:
- Hair was +81% shinier vs. unwashed hair
- Hair was +99% stronger vs non-conditioning shampoo
Hair Texture: Straight, Wavy, Curly, and Coily
Hair Type: Fine, Medium, and Thick
Hair Concerns:
- Dryness
- Shine
- Damage, Split Ends, and Breakage
Key Benefits:
- Seals and reduces split ends for a smooth finish
- Reduces breakage and prevents future damage
- Intensely nourishes, and adds shine
Highlighted Ingredients:
- Plant-Based Proteins: Nourishes hair with essential nutriments and helps retain moisture.
- Niacinamide: Locks in hydration for long-lasting hair strength.
What Else You Need to Know: This intensely nourishing hair oil reduces split ends and adds deep nutrition to dry hair to instantly smooth and add shine. It is formulated with plant-based proteins and niacinamide to prevent future damage and reduce split by providing stronger hair and more shine. This serum is also recommended by pro stylists for healthy hair and is the perfect addition to any haircare routine for hydrated and nourished hair with a radiant shiny finish.
Fragrance Description: This serum smells like a fresh and floral composition, with top notes of ylang, royal jelly, and violet leaves for a clean scent, middle notes of wild rose, jasmine, and tonka bean to capture the floral aroma, and bottom notes of sandalwood, white cedarwood, and cinnamon.
Clinical Results: In a controlled study using Nutrititive Split End Serum for Dry Hair, results showed:
- Hair was +81% shinier vs. unwashed hair
- Hair was +99% stronger vs non-conditioning shampoo
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Relief for dry mouth without gum irritation
Big improvement for users with sensitive gums. These relieve dry mouth during the night almost as well as the regular tabs. Some complained about a residual gel left on the gums. 🙄Just wipe it off. It’s a small thing.
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Reviewed in the United States on May 4, 2026
★★★★★ 5
An easy fix for dry mouth
Excellent for dry mouth.
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Reviewed in the United States on May 6, 2026
★★★★★ 1
This version doesn’t work
I used these 2 nights in a row. I was hoping Oracoat found a solution to the problem people like me have with the regular Xylimelts: irritation of gums. As others have noted the “sensitive” version doesn’t melt and the goo that remains can be difficult to remove. I didn’t have too much trouble after the first night. However, the second day after use, it was so hard to get the remains out, I wound up with a very sore spot from digging it out. I will toss the rest.
It’s too bad this effort fizzled. I hope Oracoat will find a solution For sensitive mouths. In the b meantime, I will use the original for a few nights and then stop before repeating. The idea behind the original product is fantastic. Unfortunately this attempt to make it usable for people with sensitive mouths hasn’t worked. Please try again.
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Reviewed in the United States on March 25, 2025
★★★★★ 5
Helped with Dry Mouth
Followed the instructions on the box and everything turned out amazing! Absolutely love the results and relief I felt
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Reviewed in the United States on April 21, 2026
★★★★★ 3
An improvement over the original product, but could be better
I had used the original Xylimelts a few years back for my night time very dry mouth. They worked very well, completely dissolving overnight, but they caused sores inside my cheeks. Recently I discovered this new version which was purported to be made without the offending ingredients. They don't work quite as well, as they don't completely dissolve, but so far haven't caused any irritation. My mouth isn't completely parched as it was without any product, so it is definitely better than nothing. There is a gel-like residue in the morning that needs to be scraped off the teeth. I think Oracoat has some more R & D to do.
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Reviewed in the United States on August 25, 2025