ROUNDLAB Birch Juice Moisturizing Tone Up Sun Cream, SPF 50 PA++++, 50ml, KOREAN BEAUTY (Copy)
SPF that actually finishes your skin.
The Roundlab Birch Juice Moisturizing Tone Up Sun Cream is a lightweight SPF 50+ PA++++ sunscreen, moisturizer, and primer in one. A light-brightening tint blurs the look of pores and uneven texture, adding a soft, glowy finish to your routine. Best suited to lighter to medium skin tones; deeper skin tones may prefer to layer under makeup. Suitable for all skin types, including acne-prone and sensitive.
At the heart of the formula: Inje birch sap — harvested from silver birch trees in the spring and naturally rich in amino acids and minerals — layered with dual-weight hyaluronic acid and glyceryl glucoside for comfortable surface hydration that lasts. Niacinamide, allantoin, dipotassium glycyrrhizate, and panthenol work together to help calm the look of redness and support a more even, settled complexion. Layers cleanly under makeup without pilling, slipping, or transferring.
At Mask Marie, we love this as the final step that actually does something — hydration, tone-up, and SPF in a single, skin-flattering formula.
Why you’ll love it:
- Light-brightening tone-up finish that blurs pores and adds a soft glow — ideal under or over makeup
- Doubles as a moisturizer and primer — one less step
- Layers cleanly under makeup without pilling or transferring
- Gentle enough for acne-prone and sensitive skin
Key Actives:
- Betula Platyphylla Japonica Juice (Birch Sap) – amino acid- and mineral-rich botanical that supports surface hydration and a calm-looking complexion
- Niacinamide – helps visibly reduce the appearance of uneven tone and redness
Sodium Hyaluronate + Hyaluronic Acid – dual-weight hydration for immediate surface plumping and sustained moisture - Glyceryl Glucoside – supports aquaporin activation to help draw moisture to the skin's surface
How to Use
Apply as the final step of your morning skincare routine. Dispense an adequate amount and spread evenly across the face and neck. Apply approximately 15–30 minutes before sun exposure. Reapply every two hours when outdoors.
Ingredients
Water, Dibutyl Adipate, Propanediol, Titanium Dioxide, Caprylic/Capric Triglyceride, C12-15 Alkyl Benzoate, Diethylamino Hydroxybenzoyl Hexyl Benzoate, Caprylyl Methicone, Ethylhexyl Triazone, Niacinamide, Glycerin, Diethylhexyl Butamido Triazone, 1,2-Hexanediol, Butylene Glycol, Betula Platyphylla Japonica Juice, Sodium Hyaluronate, Hyaluronic Acid, Glyceryl Glucoside, Panthenol, Dipotassium Glycyrrhizate, Allantoin, Portulaca Oleracea Extract, Artemisia Annua Extract, Pinus Sylvestris Leaf Oil, Anthemis Nobilis Flower Oil, Ethylhexylglycerin, Dimethicone/Vinyl Dimethicone Crosspolymer, VP/Eicosene Copolymer, Trisiloxane, Coco-Caprylate/Caprate, Sodium Polyacryloyldimethyl Taurate, Ammonium Polyacryloyldimethyl Taurate, Hydroxypropyl Methylcellulose Stearoxy Ether, Dicaprylyl Carbonate, Alumina, Ascorbic Acid, Adenosine, Polyhydroxystearic Acid, Stearic Acid, Dimethiconol, Sodium Polyacrylate, Triethoxycarprylsilane, PVM/MA Copolymer, Polyether-1, Iron Oxides (CI 77492), Iron Oxides (CI 77491), t-Butyl Alcohol, Xanthan Gum