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Tatcha
The Serum Stick

Versus

Platinum Skincare
Progeline Complex 35

Product category and function

The Serum Stick

Progeline Complex 35

Serums/Treatments	Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.	Concentrated formulas for hydrating and addressing skin issues.
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Ingredient highlights

The Serum Stick

Progeline Complex 35

Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free cruelty-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free cruelty-free

Full ingredient list

The Serum Stick

Progeline Complex 35

No. of common ingredients = 0
Total Number of ingredients = 15	Total Number of ingredients = 11
Squalane, helianthus annuus (sunflower) seed wax, cera alba (beeswax/cire d’ abeille), oryza sativa (rice) bran oil, saccharomyces/rice ferment filtrate, camellia sinensis leaf extract, cladosiphon okamuranus extract, betaphycus gelatinum extract, sodium hyaluronate, tocopherol, aqua/water/eau, pentylene glycol, propanediol, ethylhexylglycerin, phenoxyethanol. 5	Purified water, glycerin, dextran, trifluoroacetyl tripeptide-2, ethoxydiglycol, propanediol, sodium hyaluronate, phenoxyethanol, sodium pca, xanthan gum, ethylhexylglycerin.

Notable ingredients

The Serum Stick

Progeline Complex 35

Antioxidant: Camellia sinensis leaf extract, Tocopherol

Solvent: Aqua/water/eau, Propanediol, Pentylene glycol

Anti-microbial: Camellia sinensis leaf extract, Phenoxyethanol

Solvent: Purified water, Ethoxydiglycol, Glycerin, Propanediol

Anti-microbial: Phenoxyethanol

Deodorant: Ethylhexylglycerin

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Ingredients with their functions

The Serum Stick

Progeline Complex 35

Squalane

Function: Emollient/Moisturizer, Skin conditioning

We don’t have a detailed description of this ingredient yet.

Helianthus annuus (sunflower) seed wax

Function: Skin conditioning

We don’t have a detailed description of this ingredient yet.

Cera alba (beeswax/cire d’ abeille)

Also-called: Beeswax, Cera Alba/Beeswax/Cire D'abeille | Function: Emollient/Moisturizer, Film forming, Surfactant/Cleansing, Skin conditioning

We don’t have a detailed description of this ingredient yet.

Purified water

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

Glycerin

Also-called: Glycerol | Function: Skin-identical ingredient, Viscosity controlling, Skin protecting, Skin conditioning, Humectant/Moisturizer, Solvent