Koy Solid Retinolic Lifting Serum

About this product

Retinol Lifting & Firming Serum

The Koy Solid Platinum Retinolic Lifting Serum is a high-performance anti-aging treatment that pairs a gentle retinol derivative with peptides, platinum, and a 4-vitamin complex. Encapsulated liposome technology delivers actives smoothly into the skin to target fine lines, pores, and uneven texture. The result is firmer, more refined, radiant-looking skin.

Great for

Skin Types: All Skin Types, including Sensitive, Mature Skin

Skin Concerns: Fine Lines, Wrinkles, Loss of Firmness, Enlarged Pores, Uneven Texture, Dark Spots, Dullness, Dehydration

Why We Love it

New premium K-beauty brand Koy’s Solid Platinum Retinolic Lifting Serum brings spa-level renewal into a single bottle. Its 4X Reticella system pairs retinol, a retinol booster, and retinol capsules with a vitamin complex and Novoretin to support cell turnover, boost resilience, and refine the look of pores and uneven tone, all without feeling heavy. Liposome encapsulation helps the formula absorb gently and evenly, making it suitable for both day and night use.

A few details that set it apart:

Clinically shown to improve skin elasticity by 5.46%, reduce the appearance of pores by 27.75%, and visibly diminish dark spots by 15.05%.

Mastic Gum Extract, known as "Tears of the Gods," delivers gentle yet potent antioxidant protection.

An advanced emulsified texture absorbs deeply while staying lightweight and smooth.

A gentle formula designed to feel soft and non-irritating, even on…

How to use

Apply a small amount to clean skin in the evening, starting 2 to 3 times a week, and follow with moisturizer. Avoid mixing with acids or Vitamin C, and always use sunscreen during the day. 50 ml / 1.69 fl oz Content Copyright © 2026, Ohlolly