Garnier Fructis Sleek & Shine Conditioner
Why this score
Concern51 / 55
- Fragrance: watch if sensitive
How much genuine, cited concern the ingredients carry, weighted by how much of each is likely present and whether the product stays on or rinses off.
Transparency12 / 20
- Uses an undisclosed "fragrance/parfum" blend, so its scent allergens are hidden.
Whether the full ingredient list, and any fragrance, are actually disclosed.
Formulation restraint22 / 25
- 1 known irritant or fragrance-allergen ingredient: Fragrance.
Needless irritant or allergen load for the product type. A clean, purposeful formula scores well without any "free-from" theater.
Scored by PlainBody Editorial against the PlainScore method · Label checked July 2026
What’s inside
WaterGenerally safe
The base most products are built on. It carries the other ingredients and has no safety concern.
Full ingredient details →Cetearyl AlcoholCommonly feared, low concern
A blend of cetyl and stearyl fatty alcohols used to thicken lotions and soften skin. It is chemically unrelated to drying alcohols like ethanol, and the CIR expert panel has found fatty alcohols safe as used in cosmetics.
Full ingredient details →Behentrimonium ChlorideGenerally safe
A quaternary ammonium conditioning agent that coats hair with a positive charge to smooth the cuticle, cut static, and ease detangling; it is one of the most common conditioning ingredients in rinse-off conditioners. CIR reviewed it as part of the trimonium family and found it safe as used, including in leave-on formulas at typical concentrations.
Full ingredient details →FragranceWatch if sensitive
An undisclosed scent blend that can contain dozens of components. The single most common cause of cosmetic contact allergy, and the blend is not itemized, so you cannot see what is in it.
Full ingredient details →PhenoxyethanolCommonly feared, low concern
A widely used preservative, safe at the legal limit of 1% or less. Often the "paraben-free" replacement.
Full ingredient details →Benzoic AcidGenerally safe
A naturally occurring acid used to preserve and adjust pH in cosmetic formulas. It is generally recognized as safe at cosmetic use levels, with mild irritation possible on broken or very sensitive skin at higher concentrations.
Full ingredient details →NiacinamideGenerally safe
A form of vitamin B3 used to support a more even-looking tone and a comfortable barrier. Well tolerated at cosmetic levels.
Full ingredient details →Vitamin EGenerally safe
An antioxidant that helps protect a formula and condition skin. Well tolerated.
Full ingredient details →Below the 1% line
Benzyl AlcoholWatch if sensitive
A common preservative and fragrance/solvent ingredient found naturally in many essential oils. It is well tolerated by most people at the levels used in cosmetics, but it is one of the 26 EU-designated fragrance allergens and can trigger reactions in people with an existing sensitivity.
Full ingredient details →LinaloolWatch if sensitive
A floral fragrance component and one of the EU-labelled fragrance allergens. Usually fine, worth watching if you react to scented products.
Full ingredient details →Hexyl CinnamalWatch if sensitive
A jasmine-like fragrance compound frequently used in soaps and lotions. It is one of the 26 EU-designated fragrance allergens, though studies suggest its sensitization potency is comparatively low relative to other listed allergens.
Full ingredient details →Citric AcidGenerally safe
Used in tiny amounts to set a product to skin-friendly pH. No concern at those levels.
Full ingredient details →Note: this product hides its scent as an undisclosed “fragrance/parfum” blend, so its specific allergens are not on the label.
Lower-concern alternatives
Same category, higher PlainScore.
- 100⇄VanicreamVanicream Free & Clear Conditioner
- 100⇄OlaplexNo.0 Intensive Bond Building Treatment
- 99⇄Camille RoseCurl Love Soften & Nourish Moisture Milk
Compare Garnier Fructis Sleek & Shine Conditioner against anything we have scored →
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Cosmetic information for general education, not medical advice. Concern ratings are evidence-graded and cited on each ingredient page. See how we score.