

Round Lab Birch Juice Serum
Intensive hydrating and soothing serum
Round Lab Birch Juice Serum is powered by birch sap, a star ingredient known for its rich amino acids and hydrating properties. This serum boosts moisture retention, soothes irritation and promotes skin clarity, leaving skin soft and balanced.
Glyceryl glucoside enhances the skin's moisture pathways by stimulating the production of aquaporins, proteins that allow for optimal hydration of all skin layers. Combined with Hyaluronic Acid, which forms a protective moisture barrier, the serum helps lock in moisture, plump the skin, and reduce the appearance of fine lines and wrinkles.
Ideal for all skin types, including sensitive skin, this product is packed with antioxidants to protect against free radical damage and premature aging. The lightweight formula absorbs quickly and provides a refreshing finish that doesn't feel heavy or greasy.
Size: 50 ml / 1.69 fl oz
Ingredients we love ♥
Birch Sap: A nutrient-rich liquid derived from birch trees, birch sap is packed with amino acids, vitamins and minerals that deeply hydrate and soothe the skin. It improves moisture retention, reduces inflammation and helps purify the skin, making it ideal for dry, sensitive or irritated skin.
Glyceryl Glucoside: A humectant that draws moisture to the top layers of the skin and locks it in to prevent dehydration. By promoting hydration in deeper layers, glyceryl glucoside helps improve the skin's ability to retain moisture, keeping it plump and supple.
Hyaluronic Acid: Another powerful humectant that draws moisture into the skin, hyaluronic acid helps form a protective barrier on the surface to prevent moisture loss. Its smaller molecular size allows it to penetrate deep into the skin, reducing fine lines and providing intense hydration.
Ascorbic Acid (Vitamin C): A potent antioxidant, ascorbic acid brightens the skin, evens out skin tone and helps protect against free radical damage caused by environmental factors. It also stimulates collagen production, improving skin elasticity and firmness while reducing the appearance of wrinkles.
Beta-Glucan: Known for its soothing and healing properties, beta-glucan enhances the skin's natural barrier function. It helps lock in moisture and supports skin regeneration while calming irritation, making it especially beneficial for sensitive or inflamed skin.
Features & Advantages ♥
- Vegan
- Cruelty-free
- Paraben-free
- Mineral oil-free
- Synthetic fragrance-free
- Synthetic color-free
The information provided above is limited to the general characteristics of the raw ingredients. Please read all product labels, warnings, and instructions carefully before use and not rely solely on the information provided by K Beauty World. Always test the product on a small area of skin before full use. Individual results may vary.
*Please note that the ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, please refer to the product packaging. If you have any concerns, feel free to contact us for a photo of the current packaging with the ingredient list.
Founded in 2017, Round Lab is a pioneering Korean skincare brand that combines clean, effective formulations with the pure essence of nature.
Drawing inspiration from the pristine natural resources of the Korean peninsula, they incorporates powerful ingredients like deep sea water, birch sap, soybean, mugwort extract to promote healthy, radiant skin.
The Asian beauty brand is committed to sustainability, using recyclable packaging and eco-friendly soy ink to minimize its environmental footprint. With products certified as Green and safe by EWG, Round Lab ensures high-quality skincare solutions that are both gentle and effective.
Beyond beauty, Round Lab is dedicated to social responsibility, with a portion of sales donated to local communities. This commitment to sustainability and skincare excellence has earned the brand recognition as a leader in clean beauty.
Responsible Person EU:
EcoMundo SAS / 195, rue Jean Jacques Rousseau, 92130 Issy-Les-Moulineaux, France / contact@webflow.com / https://en.ecomundo.eu
Caution
- For external use only.
- Avoid contact with eyes.
- Do not apply to broken or irritated skin.
- Discontinue use and consult a doctor if irritation occurs.
- If you have sensitive or allergy-prone skin, perform a patch test before use.
- Store in a cool, dry place, away from direct sunlight.
- Keep out of reach of children.
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