C-Firma Fresh Vitamin-C Day Serum vs Innisfree Retinol Green Tea PDRN Skin Booster Toner

Product A

C-Firma Fresh Vitamin-C Day Serum

Drunk Elephant

serum
17%Match
Product B

Innisfree Retinol Green Tea PDRN Skin Booster Toner

Innisfree Retinol Green Tea PDRN Skin Booster Toner

toner

Only 17% overlap — quite different formulas

Ingredient Breakdown

Only in C-Firma Fresh (25)

Ascorbic Acid (Vitamin C)
C: 0/5I: 2/5antioxidant
caprylhydroxamic-acid
caprylyl-glycol
chondrus-crispus-extract
dimethyl-isosorbide
dipotassium-glycyrrhizate
Ferulic Acid
C: 0/5I: 1/5antioxidant
gluconolactone
glutamylamidoethyl-imidazole
glycyrrhiza-glabra-root-extract
lactobacillus-pumpkin-ferment-extract
lactobacillus-punica-granatum-fruit-ferment-extract
laureth-23
leuconostoc-radish-root-ferment-filtrate
oryza-sativa-bran-extract
Pentylene Glycol
C: 0/5I: 1/5humectant
Phenoxyethanol
C: 0/5I: 2/5preservative
phyllanthus-emblica-fruit-extract
sclerocarya-birrea-seed-oil
Sodium Benzoate
C: 0/5I: 1/5preservative
sorbic-acid
tetrahydrobisdemethoxydiferuloylmethane
tetrahydrodemethoxydiferuloylmethane
tetrahydrodiferuloylmethane
vitis-vinifera-juice-extract

Shared (8)

camellia-sinensis-leaf-extract
Ethylhexylglycerin
C: 0/5I: 1/5preservative
Glycerin
C: 0/5I: 0/5humectant
Propanediol
C: 0/5I: 0/5humectant
Sodium Hyaluronate
C: 0/5I: 0/5humectant
sodium-hyaluronate-crosspolymer
Tocopherol (Vitamin E)
C: 2/5I: 1/5antioxidant
Water (Aqua)
C: 0/5I: 0/5other

Only in Innisfree Retinol (15)

1-2-hexanediol
adenosine
Butylene Glycol
C: 1/5I: 1/5humectant
glycine-soja-oil
Hyaluronic Acid
C: 0/5I: 0/5humectant
hydrolyzed-hyaluronic-acid
lactobacillus-ferment-lysate
Niacinamide
C: 0/5I: 1/5antioxidant
Panthenol (Vitamin B5)
C: 0/5I: 0/5humectant
polyglycerin-3
ppg-13-decyltetradeceth-24
Retinol
C: 0/5I: 3/5retinoid
sodium-acetylated-hyaluronate
sodium-metaphosphate
sodium-polyacrylate

When Used Together

SynergyGlycerin + Hyaluronic Acid

Hyaluronic acid and glycerin together provide multi-weight hydration for plump, supple skin.

SynergyNiacinamide + Retinol

Niacinamide buffers retinol irritation while enhancing barrier function — ideal layering combination.

SynergyHyaluronic Acid + Niacinamide

Niacinamide enhances hyaluronic acid hydration. Excellent combo for all skin types.

SynergyFerulic Acid + Niacinamide

[Class rule] Antioxidants work synergistically — combining multiple provides broader protection.

Add both products to your routine and check full compatibility