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[LEADERS] Glow Tone-Up Sun Cream SPF50+ PA++++ (50ml)
This hybrid sunscreen offers SPF50+ PA++++ UV protection while providing a natural tone-up effect. It is designed to leave the skin looking radiant and smooth without a sticky finish.
About the Brand
LEADERS is a South Korean "cosmeceutical" brand that originated from the Leaders Dermatology Clinic in Seoul. Founded by dermatologists from Seoul National University, the brand is deeply rooted in clinical research, patient data, and professional dermatological expertise. LEADERS is best known for its high-performance sheet masks, which utilize innovative technology and proven natural ingredients to provide targeted solutions for various skin concerns. The brand positions itself as a professional-grade, science-backed skincare line that offers safe and effective results for all skin types, including sensitive skin. By managing all stages of quality control—from research and development to manufacturing—LEADERS ensures that its products deliver visible improvements to skin health. The brand has gained international recognition for its commitment to combining medical wisdom with accessible, daily skincare routines.
Full active list and clinical composition.
This list of ingredients represents all options or variants of this product. Actual ingredients in a given product option may vary from this list. Ingredients subject to change at manufacturer's discretion.
For the most complete and up-to-date list of ingredients, please refer to product packaging.
Korean beauty products are labelled in Korean.
For reference: 제조 Manufacture · 까지 Until · 만료 Expiry
Patch test recommended before first use. For full product information, see our Disclaimer.
Step 7 — Protect
Shields skin from UVA/UVB damage — the most important anti-aging step.
Apply as the last step of your morning routine, reapply every 2 hours.
SPF is non-negotiable. Rain or shine, indoors or outdoors.
Patch test recommended before first use. For full product information, see our Disclaimer.
Every KCOS order is hand-picked and shipped from Seoul. Flat rate $9.80 worldwide. Free over $80.
1–3 business days from Seoul, South Korea. Tracking provided by email once dispatched.
5–8 business days worldwide. Allow extra days during 11.11, Black Friday and Lunar New Year.
Import VAT and customs fees may apply on arrival, set by your local authorities. We'll always do our best to help if anything unexpected comes up — write to hello@kcosonline.com.
Every product is sourced directly in Seoul by our team. We don't work with third-party warehouses or unverified resellers.
Checkout is secured by PayPal. You can pay with any debit or credit card — Visa, Mastercard, Amex — without needing a PayPal account. Every order is covered by PayPal Buyer Protection.
Due to the nature of cosmetics shipped internationally, we accept returns only for damaged or defective items. Reach out within 14 days of delivery at hello@kcosonline.com.