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Birch Moisturizing Sun Stick SPF 50
- Type of product
- Sunscreen
- Benefits
- Supports collagen
- Irritancy
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Product description: Birch Moisturizing Sunscreen Stick SPF 50 A hydrating, lightweight sun stick for daily UV protection and skin comfort. Texture: Lightweight cream Scent: Unscented Skin Type: Dry, Normal, Combination, Sensitive, Oily Size: 1.97 oz (56g) What It Does This sun stick glides on smoothly and provides SPF 50 broad-spectrum protection , helping to shield your skin from everyday sun exposure. Infused with birch sap and a blend of nourishing ingredients, it offers a cooling, refreshing sensation while supporting your skin's natural moisture barrier. Birch sap , sourced from the cool region of Inje, deli
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.
