[LTK creators] Birch Juice Moisturizing Sun Serum SPF 50

A weightless sun serum with SPF 50 PA++++ that feels like nothing on the skin. Formulated with 73% Hydrating Essence and Hyaluronic Acid, this serum-textured sunscreen delivers comfortable hydration while protecting against UV damage — no white cast, no greasiness, no residue.

Infused with Vegan PDRN for added skincare benefits, it absorbs quickly and layers smoothly under makeup for an effortless, breathable finish.

Key Benefits

Lightweight SPF 50 PA++++ Protection Broad-spectrum UV defense in a weightless formula with no white cast or heaviness.

73% Hydrating Essence Hyaluronic acid-enriched formula helps keep skin moisturized and comfortable throughout the day.

Vegan PDRN Skincare Benefits Helps refresh and revitalize the skin while supporting the look of improved elasticity and smoothness.

Seamless Makeup Base Non-sticky, residue-free finish that layers easily under makeup without pilling.

How It Works (Short)

73% Hydrating Essence and multiple forms of Hyaluronic Acid help maintain moisture while Vegan PDRN supports a refreshed, smoother-looking complexion. Birch Juice (Betula Platyphylla Japonica Juice) helps condition and hydrate the skin. The airy serum texture provides breathable, comfortable protection all day.

How to Use (Short)

Apply as the final step of your skincare routine after moisturizer. Gently pat onto face and neck. Safe for the delicate eye area. Washes off easily with a regular cleanser.

Good For

• Skin needing lightweight daily UV protection • Dry or dehydrated skin • Dull or fatigued-looking skin • Makeup wearers wanting a smooth SPF base • Outdoor activities and travel • Sensitive eye area

Full INCI

Water, Butyloctyl Salicylate, Dipropylene Glycol, Benzotriazolyl Dodecyl p-Cresol, Ethylhexyl Methoxycrylene, Vinyl Dimethicone, Tripropylene Glycol, Sorbitol, 1,2-Hexanediol, Silica, Diethylhexyl 2,6-Naphthalate, Aminomethyl Propanol, Betula Platyphylla Japonica Juice, Diglycerin, Behenyl Alcohol, Pentylene Glycol, Polyglyceryl-3 Methylglucose Distearate, Panthenol, Butylene Glycol, Poly C10-30 Alkyl Acrylate, Dimethiconol, Polyphenylsilsesquioxane, Dimethicone/Vinyl Dimethicone Crosspolymer, Tromethamine, Hydroxyacetophenone, Polyacrylic Acid, Palmitic Acid, Stearic Acid, Artemisia Annua Extract, Methylpropanediol, Polyether-1, Sphingomonas Ferment Extract, Sodium Stearoyl Glutamate, Polyacrylate Crosspolymer-6, Bacillus Ferment, Sodium Hyaluronate, Glycerin, Anthemis Nobilis Flower Oil, Pinus Sylvestris Leaf Oil, Aloe Barbadensis Leaf Extract, Dioscorea Japonica Root Extract, Ethylhexylglycerin, Laminaria Japonica Extract, Ulmus Davidiana Root Extract, Viola Mandshurica Flower Extract, Glyceryl Glucoside, Arginine, Caprylic Acid, Cetearyl Alcohol, Cetearyl Olivate, Sorbitan Olivate, Hydrogenated Lecithin, Betulin, Carbomer, Hydroxypropyltrimonium Hyaluronate, Hydrolyzed Hyaluronic Acid, Sodium Acetylated Hyaluronate, Sodium DNA, Hyaluronic Acid, Glycine, Glutamic Acid, Hydrolyzed Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Potassium Hyaluronate