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Truth Serum
- Type of product
- Serum
- Benefits
- Supports collagen
- Irritancy
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Product description: A cult-favorite vitamin C serum that brightens, boosts elasticity, firms, hydrates and soothes skin for a healthy-looking complexion.
Evidence by claim
- Supports collagenVery limited evidence
- Ascorbic Acid
Current evidence is limited to laboratory studies on isolated skin cells rather than tests on people. These studies measured increased levels of messenger RNA associated with collagen production when exposed to vitamin C. Because this research was conducted in a lab setting, it remains unclear how these findings translate to the complex environment of living human skin.
Water/Aqua/Eau
Role
Irritant
Clashes
Benefits