Round Lab Birch Juice Moisturising Sun Stick SPF50+ PA++++ 19g

Round Lab Birch Juice Moisturising Sun Stick is a multi-benefit chemical SPF 50+ PA++++ sunscreen in a convenient, portable stick format — delivering UV protection, hydration, brightening, and anti-aging care in one lightweight, non-sticky application. Fragrance-free. All skin types. Made in South Korea.

Four next-generation chemical UV filters provide comprehensive broad-spectrum protection. Diethylamino Hydroxybenzoyl Hexyl Benzoate (DHHB / Uvinul A Plus) covers the full UVA range (320–400nm) with peak protection at 354nm and outstanding photostability. Ethylhexyl Triazone provides high UVB protection with exceptional photostability lasting up to 25 hours. Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine (Tinosorb S) is a broad-spectrum oil-soluble filter covering both UVB and the full UVA range with superior photostability and the ability to photostabilise other filters. Polysilicone-15 contributes additional UVB filtering and cosmetic elegance. Betula Platyphylla Japonica (Birch) Juice, sourced from Inje’s silver birch trees, provides its amino acid, mineral, antioxidant, and vitamin-rich NMF complex for hydration and UV-stressed skin soothing. Niacinamide brightens, regulates sebum, and supports barrier ceramide synthesis. Dual Hyaluronic Acid — Hyaluronic Acid and Sodium Hyaluronate — delivers surface and deeper humectant plumping hydration. Laminaria Japonica (Sea Kelp) Extract contributes marine mineral, antioxidant, and skin-conditioning bioactives. Aloe Barbadensis Leaf Extract provides additional soothing and humectant hydration. A 12-type Peptide complex — including Copper Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Pentapeptide-4, Palmitoyl Hexapeptide-12, Acetyl Hexapeptide-8, Nonapeptide-1, and others — delivers multi-pathway collagen stimulation, elasticity improvement, and brightening. Adenosine provides KFDA-approved anti-wrinkle activity. Dipotassium Glycyrrhizate and Allantoin soothe and calm.

• 4 next-gen UV filters (DHHB + Ethylhexyl Triazone + Tinosorb S + Polysilicone-15) — full-spectrum UVA I + UVA II + UVB protection, high photostability
• Birch Juice + Sea Kelp + Aloe + Dual HA + Glyceryl Glucoside — hydration and soothing complex
• 12-type Peptide complex + Niacinamide + Adenosine — anti-aging, brightening, and collagen stimulation
• SPF 50+ PA++++ | Chemical filters | Fragrance-free | Non-sticky | Portable stick | 19g | Made in South Korea

How To Use: As the last step of your morning skincare routine, gently raise content slightly (approximately 5mm) before first use. Apply a sufficient amount evenly over face and neck. Reapply at least every 2 hours or after sweating or swimming. Do not over-twist — excessive twisting may cause product breakage. For external use only. Avoid contact with eyes. Keep out of reach of children.