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A Korean retinol serum built around pure vitamin A plus a nine-peptide complex, aimed at fine lines, rough texture and enlarged pores. Its selling point is 162,000 A-Shot microparticles, described as 16 times thinner than pores, meant to carry the actives deeper and boost absorption. It is formulated to feel moisturizing and non-sticky and is listed as suitable for all skin types, including sensitive skin. Against typical retinol serums, it pairs the retinol with peptides for firmness rather than relying on retinol alone.
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Rated 4.6 out of 5 across more than 8,000 ratings, the serum draws strong marks overall. Buyers praise its texture and how it leaves skin feeling, and many report smoother, firmer-looking skin over time.
The celimax The Vita-A Retinol Shot Tightening Serum is a highly concentrated serum made with pure Vitamin A retinol and a peptide complex of 9 functional peptides. It is formulated to address wrinkles, uneven texture and enlarged pores caused by loss of skin elasticity. It moisturizes and boosts skin radiance without a sticky feel.
The serum contains 162,000 A-Shot™ microparticles, which are 16 times thinner than pores. They are designed to penetrate deep into the skin and enhance absorption of the active ingredients. A tingling feeling during use is a natural reaction to the A-Shot™.
Use it in the evening serum step. Apply a thin layer, about 4mm of product, over the whole face or to targeted areas. Let it absorb, then finish with a moisturizing cream. If you are new to retinol, start by using it every other day for 2 weeks, then increase to daily use after 3 weeks.







