Soin + - peau à boutons vs RETINOL B3 PURE RETINOL SERUM
11%Match
Only 11% overlap — quite different formulas
Ingredient Breakdown
Only in Soin + (16)
Alcohol Denat.
C: 0/5I: 3/5other
Aqua (Water)
C: 0/5I: 0/5other
calcite
disodium-cocoamphodiacetate
Disodium EDTA
C: 0/5I: 0/5other
illite
isohexadecane
magnesium-aluminum-silicate
melaleuca-alternifolia-leaf-extract
montmorillonite
parfum-sodium-polyacrylate
polysorbate-20
polysorbate-80
propylene-glycol-kaolin
Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
C: 0/5I: 0/5other
Titanium Dioxide
C: 0/5I: 0/5sunscreen filter
Shared (4)
caprylyl-glycol
Citric Acid
C: 0/5I: 2/5aha
Phenoxyethanol
C: 0/5I: 2/5preservative
Xanthan Gum
C: 0/5I: 0/5other
Only in RETINOL B3 (18)
adenosine
alcoholdenat
ammoniumpolyacryloyldimethyltaurate
Aqua/Water/Eau
C: 0/5I: 0/5other
cyclohexasiloxane
Dimethicone
C: 1/5I: 0/5silicone
Glycerin
C: 0/5I: 0/5humectant
glycine-soja-soybean-oil-extract
Niacinamide
C: 0/5I: 1/5antioxidant
Parfum
C: 0/5I: 4/5fragrance
Pentylene Glycol
C: 0/5I: 1/5humectant
polysilicone-11
ppg-6-decyltetradeceth-30
Retinol
C: 0/5I: 3/5retinoid
Retinyl Palmitate
C: 0/5I: 1/5retinoid
Sodium Hyaluronate
C: 0/5I: 0/5humectant
Tocopherol (Vitamin E)
C: 2/5I: 1/5antioxidant
trisodium-ethylenediamine-disuccinate
When Used Together
SynergyNiacinamide + Retinol
Niacinamide buffers retinol irritation while enhancing barrier function — ideal layering combination.
SynergyGlycerin + Titanium Dioxide
[Class rule] Humectants under SPF maintain skin hydration and improve sunscreen adherence.