This PDRN Ampoule from CUSKIN is a Korean skincare serum formulated with a blend of salmon DNA (PDRN), plant-based bakuchiol, moisturizing bifida ferment filtrate, and collagen. Packaged in a 35 ml (1.01 fl. oz.) bottle, the ampoule is designed to support skin hydration, texture refinement, and overall resilience.

Salmon DNA, also known as polydeoxyribonucleotide (PDRN), is a ingredient commonly used in regenerative skincare products for its potential to support skin recovery and moisture retention. Plant-based bakuchiol serves as a gentle alternative to retinol, aiming to promote skin firmness and smoothness without causing irritation. Bifida ferment filtrate adds an additional moisturizing and skin-conditioning benefit, while collagen helps maintain skin’s plumpness and elasticity.

The formula is free from harsh additives and focuses on a mild, water-light texture that absorbs quickly without leaving a greasy residue. It is suitable for those who prefer non-irritating skincare, including individuals with sensitive, dry, or combination skin types. The ampoule can be used as part of a daily routine, applied after cleansing and toner, and before heavier creams or moisturizers.

This product is positioned as a practical, value-oriented option within Korean skincare, emphasizing natural and biocompatible ingredients rather than extreme or instant results. Its composition makes it appropriate for those seeking a multi-functional serum that addresses hydration, gentle renewal, and barrier support. Consistent use may help maintain a calm, more even-looking complexion over time. The 35 ml size offers a moderate supply for daily application, suitable for first-time users or those integrating PDRN ingredients into their regimen.