Celimax The Vita-A Retinol Shot Tightening Serum 30ml

The retinol serum that finally makes retinol easy. The Celimax The Vita-A Retinol Shot Tightening Serum is a clinically proven Korean anti-ageing serum combining 0.1% pure Retinol — not a retinol derivative — with a powerful 9-peptide complex, 1% Panthenol, and 162,000 A-Shot™ microparticles  to visibly smooth fine lines, tighten pores, and firm skin — without the dryness, peeling, and irritation that make most people give up on retinol. Clinically proven to stimulate collagen production by 137.34% , this is the retinol serum that delivers real, lasting results while keeping your skin comfortable throughout.

The A-Shot™ microparticles are Celimax's proprietary delivery technology — ultra-fine particles 16 times thinner than a single pore, designed to penetrate directly into pores and deliver the retinol deep into the skin where it drives fundamental structural changes  rather than simply sitting on the surface. The slight tingling sensation upon application is the A-Shot™ technology at work — a sign the formula is actively reaching its target.

Why it works:

• 0.1% Pure Retinol (Vitamin A) — the gold-standard anti-ageing ingredient with the most scientific studies backing its skin benefits of all non-prescription ingredients — at 0.1% this is an effective concentration for visible results without the harshness of higher-dose formulas, ideal for retinol beginners and daily use

• A-Shot™ Technology (162,000 microparticles) — ultra-fine particles that directly penetrate pores and enhance absorption, delivering retinol deep into the skin to target wrinkles and enlarged pores, promoting smoother and firmer skin  — a fundamentally different delivery method from standard retinol serums

• 9-Peptide Complex (Tripeptide-1, Palmitoyl Tripeptide-1, Nonapeptide-1, Hexapeptide-9, Dipeptide-2, Copper Tripeptide-1, Acetyl Tetrapeptide-5, Acetyl Hexapeptide-8, Palmitoyl Pentapeptide-4) — supports elasticity and firmness, giving skin a more lifted, refined appearance  — nine cell-communicating peptides working simultaneously to rebuild collagen, smooth expression lines, and firm sagging skin

• 1% Panthenol (Vitamin B5) — helps banish fine lines while hydrating and soothing , actively counteracting the dryness and sensitivity that retinol can cause — making this formula genuinely comfortable for daily evening use

• Tocopherol (Vitamin E) — protects skin and soothes irritation  while stabilising the Retinol molecule, preventing oxidation and maintaining full potency from the first use to the last

• Adenosine — hydrates the skin, smooths texture, and reduces wrinkles by increasing collagen production  and improving firmness and tissue repair

• Daucus Carota Sativa (Carrot) Root Extract & Beta-Carotene — a Vitamin A-rich botanical duo that soothes and conditions skin while providing antioxidant protection against environmental ageing

• Allantoin & Arginine — soothing and barrier-supporting agents that calm any retinol-related sensitivity and maintain skin comfort throughout the night

• Hydrolyzed Sponge — a marine-derived ingredient that supports skin hydration and texture improvement, conditioning the skin as the retinol works overnight

• Sunflower Seed Oil — a lightweight, non-comedogenic emollient that softens and conditions without clogging pores, adding a comfortable skin feel to the formula

• Free from harsh alcohols, common allergens, parabens, and sulfates  · Hypoallergenic · Dermatologist-approved · For nighttime use only · Made in Korea 🇰🇷

How to use: If you are new to retinol, apply every other night for the first two weeks. Apply a rice-grain-sized amount (roughly 4mm) and gently dab onto the areas you want to target.  Once your skin has adjusted — usually around week three — begin applying a thin, even layer over the entire face every evening after cleansing and before moisturiser Always apply SPF the following morning. A slight tingling sensation is normal — this is the A-Shot™ technology working. If irritation occurs, reduce frequency and increase your moisturiser.

Can be layered with: Celimax's The Vita-A Retinal Shot Tightening Booster for boosted results — apply the Retinal Booster first to targeted areas, then the Retinol Shot Serum over the full face. 

Suitable for: Retinol beginners and first-time Vitamin A users  · All skin types · Ageing, uneven texture & enlarged pore concerns · Sensitive skin (when introduced gradually) · Night use only · Not suitable during pregnancy · Made in Korea 🇰🇷

Why Seoulma recommends it:

Retinol is the most researched, most proven anti-ageing ingredient in all of skincare — and yet more people give up on it than stick with it. The dryness, flaking, redness, and sensitivity that accompany most retinol products in the first weeks are the reason, and for many customers who have tried and abandoned retinol before, the assumption is that their skin simply cannot tolerate it. The Celimax Vita-A Retinol Shot Tightening Serum is the product that changes that assumption completely.

The A-Shot™ technology is the breakthrough that makes this serum genuinely different. Most retinol serums rely on the retinol molecule penetrating the skin through passive diffusion — a slow, inefficient process that leaves much of the active sitting on the skin surface where it oxidises and degrades rather than reaching the dermis where it does its work. A-Shot™ microparticles carry the retinol directly into the pore and deliver it to the target layer actively rather than waiting for passive absorption. The result is more retinol reaching the dermis at a given concentration — which is why the 137.34% collagen stimulation figure is achievable at just 0.1%, a concentration that is typically considered the gentler end of the retinol spectrum.

The nine-peptide supporting cast is also exceptional. Most retinol serums include one or two peptides as a supporting ingredient. Celimax has included nine — covering every major mechanism of skin ageing from collagen synthesis and elastin support to expression line relaxation and cellular renewal. Combined with the 1% Panthenol specifically included to manage retinol-related dryness and sensitivity, the formula is as complete an anti-ageing evening serum as you will find at this price point.

We recommend it as the ideal entry point into retinol for any customer who has been hesitant to try it — and as an upgrade for anyone whose current retinol serum is irritating their skin. For customers ready to take their results further, adding the Vita-A Retinal Shot Tightening Booster to the routine delivers an additional 23.24% improvement in eye wrinkles and 24.74% reduction in pore size  — making the two together one of the most complete retinoid routines in our collection.