Cecith Waterlock First Serum 150ml

Cecith Waterlock First Serum is a Korean hydrating facial serum designed to replenish moisture, strengthen the skin barrier and restore a healthy-looking, dewy complexion. Featuring an innovative foam-to-water texture, this lightweight first-step serum transforms upon application to deliver refreshing hydration without a heavy or sticky finish. Its moisture-focused formula helps improve the appearance of dehydrated, dull and tired-looking skin while supporting long-lasting comfort and a smoother, more supple complexion.

Formulated with 10 types of Hyaluronic Acid and Aquaxyl, the serum provides multi-level hydration to help maintain the skin's moisture balance. Hyaluronic Acid attracts and retains water, helping improve the appearance of skin plumpness and reduce the visibility of dehydration lines. Aquaxyl complements the formula by supporting moisture retention, while mineral-rich ingredients contribute additional conditioning benefits to keep the complexion feeling refreshed, hydrated and comfortable.

Enriched with Jojoba Oil, Squalane and Acacia Peptide, Cecith Waterlock First Serum helps reinforce the skin's natural moisture barrier and minimise moisture loss. Jojoba Oil and Squalane provide nourishing emollient care to maintain softness and suppleness, while Acacia Peptide helps form a moisture-retaining layer on the skin's surface. The formula also features Reju-Biome, a microbiome-supporting complex designed to help maintain balanced skin conditions and soothe the feeling of dryness and irritation.

Designed as the first serum step in a daily skincare routine, its airy foam transforms into a lightweight, water-like consistency that spreads easily and absorbs comfortably. Cecith Waterlock First Serum combines intensive hydration with barrier-supporting ingredients to help maintain healthier-looking, more resilient skin. The formula has undergone human application testing conducted by the Korea Institute of Dermatological Sciences between 27 February and 20 March 2026, involving 22 women aged 37–57. Individual results may vary. With consistent use, the serum helps leave skin feeling moisturised, soothed and visibly refreshed with a naturally radiant finish.