Birch Juice Moisturizing Serum
Birch sap serum for deep hydration, elasticity, and a glass-skin finish.
About this product
Round Lab Birch Juice Moisturizing Serum uses birch sap as its base — a natural ingredient rich in xylitol, zinc, and amino acids — to deeply hydrate the skin while improving elasticity. It is layered with hyaluronic acid and beta-glucan for multi-source hydration, giving the skin a translucent, glass-skin effect. Fragrance-free and suitable for all skin types.
Best for dry, normal, combination, sensitive, oily skin looking to address dehydration, dullness, fine lines & wrinkles — with a focus on hydration.
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How to Use
- 1After toning, apply 2–3 drops to clean skin.
- 2Gently press and pat into face and neck.
- 3Allow to absorb before moisturizer.
- 4Use morning and/or evening.
Product Claims
Common Allergens
Based on confirmed product attributes. Always check the full ingredient list for personal allergens.
Always check the full ingredient list if you have known allergies or sensitivities.
Routine Placement
Apply this serum & ampoule as step 5 in your routine.
Quick Stats
Key Ingredients
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
pH Level
Slightly acidic — close to skin's natural pH (4.5–5.5). Gentle and generally well tolerated.
Dermatologist Note
Birch juice (Betula alba) is rich in xylitol, a natural sugar alcohol with humectant and prebiotic properties. Research suggests xylitol can selectively inhibit skin pathogens like Staphylococcus aureus (implicated in eczema flares) while supporting beneficial bacteria. The anti-inflammatory properties of birch polyphenols are also documented in dermatological literature.
Based on published clinical literature and dermatological research.
Ingredient Analysis
Disclaimer: Ingredient information is for educational purposes only and does not constitute medical or dermatological advice. Sources: EWG Skin Deep, EU CosIng, NIH PubChem.
Where to Buy
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Disclaimer: Information on this page is for educational purposes only and does not constitute medical or dermatological advice. Always patch test new products and consult a qualified professional if you have skin concerns. Skinuity does not sell any products. We provide affiliate links to third-party retailers and may earn a commission on qualifying purchases.