Most K-beauty brands are built around hydration and barrier support and they do that beautifully. JiYu goes further. We combine Korean formulation precision with longevity-based ingredients. We compound that work at the cellular level to repair, rebuild, and extend healthy skin function. It’s a direction the rest of the industry hasn’t caught up to yet. New formulas are in development and will be here soon!

Every JiYu product is formulated and manufactured in South Korea at partner facilities operating at the highest standard in the global skincare industry. Before committing to either partner our founding team traveled to South Korea, walked the facilities in person and met directly with the product designers, formulators and scientists to make sure the manufacturing standard matched what we were building. What we found set the bar for everything JiYu has made since. We manufacture exclusively in South Korea because there is no higher standard anywhere in the world for what we’re building and we have no intention of changing that.

Yes. Our formulas are designed to be gentle and dermatologist-tested. If you’re reactive, we always suggest a patch test first.

Most customers notice healthier glow and smoother texture within 1–2 weeks. Dark spots and fine lines continue to improve with consistent use over 4–8 weeks.

Every JiYu product goes through multiple layers of testing before it ever reaches you. Our manufacturing partner, one of the world’s leading cosmetic ODMs, operates under full CGMP, ISO 9001, ISO 14001, ISO 22716 cosmetics GMP certification, ECOCERT and pharmaceutical-grade quality control protocols. Every formula is dermatologist-tested, clinically evaluated, and required to meet both Korean Ministry of Food and Drug Safety standards and US FDA requirements. Skin safety, stability, and efficacy testing are conducted prior to production. Not as a marketing step, but as a non-negotiable requirement of our manufacturing process. Independent third-party clinical studies are conducted on each product because the science should be verifiable, not just claimed.

After cleansing, swipe one pad gently across the face and neck, avoiding the eye area. Do not rinse — let the essence absorb, then follow with serum and moisturizer/SPF.

Use twice daily — morning and night — for best results.

No. Leave the essence on to fully absorb.

Absolutely. They’re designed to fit seamlessly with your routine.

Right after cleansing and before serums, moisturizer, and SPF.

K8-Rejuvenate™ is our proprietary complex of8 clinically backed actives— including niacinamide, snail mucin, peptides, Centella, vitamin C (3-O-ethyl ascorbic acid), alpha-arbutin, licorice root, and maltobionic acid — designed to brighten, smooth, hydrate, and visibly improve tone and texture.

Niacinamide, Snail Mucin, Peptide Complex, Centella Asiatica, Vitamin C (3-O-ethyl ascorbic acid), Alpha-Arbutin, Licorice Root Extract, Maltobionic Acid, Hyaluronic Acid (Sodium Hyaluronate), and soothing humectants.

Yes — our ingredients and manufacturing are proudly Korean.

We are cruelty-free. Some formulas containsnail mucin, so not all products are vegan.

Yes — each product page includes the complete INCI list underIngredients(and a link to “See the full ingredient list”).

Standard U.S. shipping typically arrives in3–15 business days. You’ll receive tracking as soon as your order ships.

Yes — your tracking link is emailed as soon as the order leaves our warehouse.

Reach out to us with your order number and photos (if damaged). We’ll make it right.

Yes —try it risk-free for 30 days. If you’re not in love, we’ll refund you.

Contact us within 30 days with your order number. We’ll share simple return instructions.

Email us and we’ll help with a refund, replacement, or recommendations.

Once your return is received and inspected, refunds typically post within3–10 business days(bank dependent).

Yes — our 90-day guarantee applies even if you’ve opened and tried the product.

Gmail jye44979@gmail.com(or use the contact form on our site). We usually respond within 1–2 business days.