Round Lab Birch Moisturizing Mild-Up Sunscreen 50ml – SPF 50+ PA++++ Mineral Sunscreen

Overview

Round Lab Birch Moisturizing Mild-Up Sunscreen is a lightweight, 2-in-1 moisturizer and mineral sunscreen built for sensitive, dry, and easily irritated skin. This cult-favorite from Korean skincare brand Round Lab delivers SPF 50+ PA++++ broad-spectrum protection in a gentle zinc oxide-based formula that calms and hydrates as it protects. Add it to your morning routine if you're looking for a daily sunscreen that won't sting, pill, or leave skin feeling stripped.

Key Features

• SPF 50+ PA++++ broad-spectrum, physical (mineral) sunscreen
• Zinc oxide formula, gentle enough for daily use on sensitive skin
• 2-in-1 moisturizer and sunscreen in one step
• Lightweight, fast-absorbing texture with minimal white cast
• Alcohol-free formula with soothing Roman chamomile oil
• Hydrating base with hyaluronic acid, glycerin, and fermented yeast filtrate

Who's It For

Best suited for dry, dehydrated, and sensitive skin types that need daily sun protection without irritation. A great add-to-cart option if you're building a gentle, barrier-friendly K-beauty routine, or if standard chemical sunscreens leave your skin stinging or reactive.

Key Benefits

• Shields skin from UVA and UVB rays with SPF 50+ PA++++ protection
• Soothes and hydrates thanks to birch juice, chamomile oil, and fermented yeast filtrate
• Locks in moisture with hyaluronic acid, sodium hyaluronate, and glycerin
• Antioxidant support from vitamin C and vitamin E helps guard against environmental stressors
• Doubles as a moisturizer, simplifying your routine

Perfect choice if you want one product that protects, hydrates, and calms in a single step.

How to Use

Apply generously as the last step of your morning skincare routine, at least 15 minutes before sun exposure. Reapply every two hours during extended outdoor exposure, or immediately after swimming or sweating.

Key Ingredients

• Zinc Oxide – A physical (mineral) UV filter that protects against UVB, UVA I, and UVA II almost uniformly; it's also non-irritating and doubles as a skin protectant, making it a go-to for sensitive skin.
• Betula Platyphylla Japonica Juice (Birch Juice) – The brand's signature ingredient, a mineral-rich birch sap extract known for its soothing, barrier-supporting properties.
• Ascorbic Acid (Vitamin C) – An antioxidant that helps brighten tone and can boost the UV protection of the sunscreen it's formulated into.
• Tocopherol (Vitamin E) – A fat-soluble antioxidant that works in synergy with vitamin C to help defend skin against UV-related free radical damage.
• Sodium Hyaluronate & Hyaluronic Acid – Skin-identical humectants that draw and hold water in the skin for lasting hydration.
• Glycerin – A gold-standard moisturizing ingredient that helps maintain the skin barrier and prevent moisture loss.
• Saccharomyces Ferment Filtrate – A fermented yeast extract rich in minerals, amino acids, and vitamins that moisturizes and soothes.
• Anthemis Nobilis Flower Oil (Roman Chamomile) – A calming botanical oil that helps soothe redness and sensitivity.

Full Ingredient List

Water, Zinc Oxide, Cyclohexasiloxane, Butyloctyl Salicylate, Propanediol, Propylheptyl Caprylate, Isododecane, Caprylyl Methicone, Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, Methyl Methacrylate Crosspolymer, Methyl Trimethicone, Betula Platyphylla Japonica Juice, Cryptomeria Japonica Leaf Extract, Nelumbo Nucifera Leaf Extract, Saccharomyces Ferment Filtrate, Glyceryl Glucoside, Sodium Hyaluronate, Hyaluronic Acid, Glycerin, Butylene Glycol, Triethoxycaprylylsilane, Artemisia Annua Extract, Anthemis Nobilis Flower Oil, Pinus Sylvestris Leaf Oil, Ethylhexylglycerin, Ascorbic Acid, Tocopherol, Glyceryl Caprylate, Caprylyl Glycol, Polymethylsilsesquioxane, Lauryl Polyglyceryl-3 Polydimethylsiloxyethyl Dimethicone, 1,2-Hexanediol, Polyglyceryl-2 Dipolyhydroxystearate, Disteardimonium Hectorite, Magnesium Sulfate

Product Specifications

• Brand: Round Lab
• Size: 50ml
• SPF: 50+ PA++++
• Sunscreen type: Physical/mineral (zinc oxide)
• Texture: Lightweight cream
• Skin type: All skin types, especially dry and sensitive skin
• Country of origin: South Korea

What's Included

1 x Round Lab Birch Moisturizing Mild-Up Sunscreen SPF 50+ PA++++ (50ml). Add it to your cart today and give your skin a gentle, hydrating layer of daily sun protection.