Jeu des Garçons C20 SIERO VITAMINA C 20% + ACIDO IALURONICO
Jeu des Garçons

C20 SIERO VITAMINA C 20% + ACIDO IALURONICO

Serum · 30 ml
Verified official source · updated
Official brand priceSize 30 ml · verified 12/09/2026
WAI LAB score80/100
How is the score calculated?

The WAI LAB score uses only available, verified information for this product. Components without data are excluded rather than assigned an average value, and the result is marked as partial.

Active ingredients
30%
Formulation
25%
Price
20%
Declared concentrations
15%
Data transparency
10%
This is a general, non-personalised assessment and does not guarantee the same result for every skin type. Your personal profile is considered separately in your match.
Data quality
INCIVerified
ConcentrationsDeclared where available
SourceOfficial website
Size30 ml
FragranceNot detected in the INCI list
VeganNot declared
Cruelty-freeNot declared
Last checked2026-09-12
Price comparison

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WAI LAB analysis
Identified skin concernsHydration · Radiance · Dark spots and uneven tone · Wrinkles and fine lines · Elasticity and firmness
Main cosmetic functionsHydration · Antioxidant action
Basis of the analysisOfficial INCI + recognised active ingredients

This analysis is separate from brand claims and uses conservative associations between ingredients, cosmetic functions and skin concerns. WAI LAB does not attribute a benefit unless the INCI supports it.

Key active ingredients
20%
not declared
not declared
not declared
not declared
Full INCI list
Aquasolvent
active (vitamin C)
moisturising ingredient
Sodium HydroxidepH regulator
Benzyl Alcoholpreservative
moisturising ingredient
antioxidant
Dehydroacetic Acidpreservative