Kerastase Elixir Ultime L'Huile Originale Versatile Beautifying Oil 3.4oz/100ml
Analysis updated September 2026 · How Scout scores
At a glance
Summary
This hair oil contains several beneficial natural oils like argan, marula, and camellia, which are known for their nourishing and moisturizing properties. However, the presence of multiple fragrance components, such as linalool and coumarin, which are potential allergens, lowers the overall safety profile. The inclusion of synthetic fragrance further impacts the score due to its potential for causing allergic reactions and skin irritation.
Key ingredients 16
Argania Spinosa Kernel OilVery Good
Argan Oil is a highly valued natural oil known for its nourishing and moisturizing properties. It is rich in essential fatty acids and antioxidants. It is widely used to improve hair health and appearance.
Risks
Generally safe, but may cause allergic reactions in some individuals.
Benefits
Deeply nourishes and conditions the hair, improving shine and softness.
Sclerocarya Birrea Seed OilVery Good
Marula Oil is a natural oil rich in antioxidants and fatty acids. It is used for its hydrating and protective properties. It is beneficial for maintaining healthy hair.
Risks
Rarely, it may cause allergic reactions.
Benefits
Provides intense hydration and helps protect hair from environmental damage.
Camellia Oleifera Seed OilVery Good
Camellia Oil is a natural oil known for its lightweight texture and high antioxidant content. It is used to nourish and condition hair. It is beneficial for improving hair texture and shine.
Risks
Generally safe, but may cause allergic reactions in sensitive individuals.
Benefits
Enhances hair softness and shine while providing nourishment.
Pentaclethra Macroloba Seed OilVery Good
Pracaxi Oil is a natural oil with high conditioning properties. It is used to improve hair manageability and shine. It is beneficial for maintaining healthy hair.
Risks
Generally considered safe with minimal risk of allergic reactions.
Benefits
Improves hair texture and provides a natural shine.
Zea Mays Germ Oil / Corn Germ OilGood
Corn Germ Oil is a natural oil rich in fatty acids and vitamin E. It is used for its moisturizing properties. It is considered beneficial for hair health.
Risks
Rarely, it may cause allergic reactions in sensitive individuals.
Benefits
Provides nourishment and hydration to the hair.
Phyllanthus Emblica Fruit ExtractGood
Amla Extract is rich in vitamin C and antioxidants. It is used for its nourishing and strengthening properties. It is beneficial for promoting healthy hair growth.
Risks
Generally safe, but may cause allergic reactions in some individuals.
Benefits
Strengthens hair and promotes healthy growth.
TocopherolGood
Tocopherol, or Vitamin E, is an antioxidant that helps protect hair from damage. It is used for its moisturizing and protective properties. It is beneficial for maintaining healthy hair.
Risks
Generally considered safe with minimal risk of irritation.
Benefits
Protects hair from oxidative stress and improves moisture retention.
CyclopentasiloxaneNeutral
Cyclopentasiloxane is a silicone-based compound used for its smoothing properties. It helps in spreading the product evenly on the hair. It is generally considered safe for use in cosmetics.
Risks
There are concerns about its environmental impact due to its persistence in the environment.
Benefits
It provides a silky texture and helps in detangling hair.
DimethiconolNeutral
Dimethiconol is a silicone that forms a protective barrier on the hair. It is used to add shine and smoothness. It is generally regarded as safe for cosmetic use.
Risks
May cause build-up on hair with prolonged use.
Benefits
Improves hair manageability and adds shine.
Caprylic/Capric TriglycerideNeutral
Caprylic/Capric Triglyceride is an emollient derived from coconut oil and glycerin. It is used to improve the spreadability of products. It is generally considered safe for use in cosmetics.
Risks
Minimal risk of irritation or allergic reactions.
Benefits
Helps to moisturize and condition the hair.
LinaloolBad
Linalool is a fragrance component that can cause allergic reactions in some individuals. It is used to impart a pleasant scent to products. It is considered a potential allergen.
Risks
May cause skin irritation or allergic reactions in sensitive individuals.
Benefits
Provides a floral scent to the product.
Alpha-Isomethyl IononeBad
Alpha-Isomethyl Ionone is a fragrance ingredient that can cause allergic reactions. It is used to add a floral scent to products. It is considered a potential allergen.
Risks
May cause skin irritation or allergic reactions.
Benefits
Contributes to the fragrance profile of the product.
LimoneneBad
Limonene is a fragrance component that can oxidize and cause allergic reactions. It is used for its citrus scent. It is considered a potential allergen.
Risks
May cause skin irritation or allergic reactions upon oxidation.
Benefits
Provides a fresh citrus scent to the product.
CoumarinBad
Coumarin is a fragrance ingredient that can cause allergic reactions. It is used to impart a sweet scent to products. It is considered a potential allergen.
Risks
May cause skin irritation or allergic reactions.
Benefits
Adds a sweet scent to the product.
Benzyl AlcoholBad
Processed additive flagged under Scout's ingredient doctrine.
Risks
May cause irritation in high concentrations.
Benefits
Acts as a preservative to extend product shelf life.
Parfum/FragranceVery Bad
Fragrance is a mixture of aromatic compounds used to impart scent. It can cause allergic reactions and skin irritation. It is considered a potential allergen.
Risks
May cause skin irritation or allergic reactions.
Benefits
Provides a pleasant scent to the product.
Get the full breakdown in the Scout appTake Scout shopping
Scan any product to see lab results, healthy alternatives, and your personalized analysis.
Download on theApp Store GET IT ONGoogle Play