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- Skincare
- Face Treatments
- Purifying & Treatment Masks
- Peter Thomas Roth Rose Stem Cell Bio-Repair Gel Mask
Overview
Peter Thomas Roth Rose Stem Cell Bio-Repair Gel Mask falls into the category of products that are meant to be rinsed off, peeled off, or taken off. We believe that the moisturizing effects of these products end as soon as they are removed from the skin, no matter how many moisturizing ingredients are on the ingredient list. This is why we don’t provide a moisturizing rating for them.
- ALCOHOL-FREE
- SULFATE-FREE
- FRAGRANCE-FREE
- NON-COMEDOGENIC
- PHTHALATE-FREE
- SILICONE-FREE
- PARABEN-FREE
| Ingredient | Origin | Functions |
|---|---|---|
| Water | Naturally occurring | Formula Helper |
| Butylene Glycol | Botanical, Petroleum, Synthetic | Moisturizing (humectant),Fragrance,Formula Helper |
| PEG-40 Hydrogenated Castor Oil | Botanical, Synthetic | Fragrance,Formula Helper |
| Trideceth-9 | Synthetic | Formula Helper |
| Triethanolamine | Synthetic | Fragrance,Formula Helper |
| Carbomer | Synthetic | Formula Helper |
| Rosa Centifolia Leaf Cell Extract | Botanical, Biotech | Antioxidant |
| Rosa Alba Leaf Cell Extract | Botanical, Biotech | Antioxidant |
| Rosa Damascena Leaf Cell Extract | Botanical, Biotech | Flavor |
| Rosa Canina Fruit Extract | Botanical | Antioxidant,Astringent |
| Rosa Damascena Flower Oil | Botanical | Antioxidant,Fragrance |
| Rosa Canina Fruit Oil | Botanical | Moisturizing (occlusive),Emollient |
Ingredients explained
The most used ingredient in skincare. Its concentration defines the product texture: rich creams may have about 50% of water while a light jelly about 90%. Water doesn’t moisturize the skin by itself and is used in skincare as a solvent for other ingredients.
Function
Moisturizing (humectant), Fragrance, Solvent, Viscosity controlling
Origin
Botanical, Petroleum, Synthetic
A clear, colorless liquid humectant that draws moisture to the skin. The humectancy of butylene glycol, owed to its two hydroxyl groups, is quite considerable, although not as powerful as glycerin, which contains three hydroxyl groups.
Function
Fragrance, Emulsifying, Solubilizing
Origin
Botanical, Synthetic
A castor oil-derived ingredient often used to incorporate small amounts of oil (such as a fragrance) into a water-based product. PEG-4 HCO is a gold-standard solubilizer and can be used in low amounts due to its ability to solubilize things so well.
A clear, colorless, and highly viscous liquid, this ingredient is an excellent pH adjuster. When it is necessary to neutralize an acidic solution or to generally increase the pH of a product, triethanolamine is a common choice.