Saf Vitamin C Serum
Strong antioxidant, bright, balanced skin tone vitamin c (l-ascorbic acid) is the purest form of 10% vitamin c.
It provides skin lightening, tone equalizer and antioxidant, anti-line and anti-wrinkle care by increasing collagen synthesis.
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Highlights
Alcohol Free
Fragrance and Essential Oil Free
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| Ingredient name | what-it-does | irr., com. | ID-Rating |
|---|---|---|---|
| Propanediol | solvent, moisturizer/humectant | ||
| Ascorbic Acid | antioxidant, skin brightening, buffering | superstar |
Herbaderm Saf Vitamin C SerumIngredients explained
Also-called: Zemea |
What-it-does:
solvent, moisturizer/humectant
Propanediol is a natural alternative for the often used and often bad-mouthed propylene glycol. It's produced sustainably from corn sugar and it's Ecocert approved.
It's quite a multi-tasker: can be used to improve skin moisturization, as a solvent, to boost preservative efficacy or to influence the sensory properties of the end formula.
Ascorbic Acid - superstar
Also-called: Vitamin C, L-ascorbic acid |
What-it-does:
antioxidant, skin brightening, buffering
- Works best between a concentration of 5-20%
- Boosts the skin’s own collagen production
- Fades pigmentation and brown spots
- If used under sunscreen it boosts its UV protection
- Extremely unstable and oxidizes very easily in presence of light or air
- Stable in solutions with water only if pH is less than 3.5 or in waterless formulations
- Vit E + C work in synergy and provide superb photoprotection
- Ferulic acid doubles the photoprotection effect of Vit C+E and helps to stabilize Vit C
- Potent Vit. C serums might cause a slight tingling on sensitive skin
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