DESCRIPTION  

Highlights

  • Fragrance-free
  • Alcohol-free
  • Vegan

Benefits

  • Visibly Tightens Enlarged Pores
  • Plumps Fine Lines & Wrinkles
  • Boosts Overall Skin Elasticity
  • Accelerates Cell Turnover
  • Refines Rough & Uneven Texture

Best For

  • Enlarged & Sagging Pores
  • Loss of Firmness & Elasticity
  • Fine Lines & Wrinkles
  • Uneven Skin Texture

How to Use

  1. Use exclusively in your evening (PM) skincare routine.
  2. After cleansing and applying your toner, dispense a pea-sized amount onto your fingertips.
  3. Smooth evenly over your face, focusing on areas with enlarged pores or fine lines.
  4. Follow immediately with a deeply nourishing moisturizer.
Routine Order:
Cleanser Toner Retinol Serum (PM) Moisturizer

Texture & Finish

Texture: Lightweight, silky, pale yellow emulsion that absorbs rapidly

Finish: Smooth, firm, and comfortably hydrated (Leaves no heavy or greasy residue)

Key Ingredients

Retinol, Peptides, Niacinamide, Hyaluronic Acid

What it is & why it works  

What it is: A concentrated anti-aging serum utilizing Retinol to actively reverse the appearance of enlarged, sagging pores and loss of facial elasticity.
Why it works: As the skin ages and loses its natural collagen, pores stretch vertically and appear much larger. This serum directly targets this structural loss by delivering Retinol deep into the skin to rapidly stimulate collagen production and accelerate cellular turnover. Paired with firming Peptides and brightening Niacinamide, it literally "tightens" the skin from within, refining the pore structure and dramatically smoothing out fine lines and rough, bumpy texture for a visibly younger-looking complexion.

Full ingredients  

Water, Methylpropanediol, Glycerin, 1,2-Hexanediol, Caprylic/Capric Triglyceride, Panthenol, Polypropylsilsesquioxane, C14-22 Alcohols, Glyceryl Stearate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Hydrolyzed Sponge, Helianthus Annuus (Sunflower) Seed Oil, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tocopherol, Retinol, Allantoin, Arginine, Undecane, Xanthan Gum, Ethylhexylglycerin, C12-20 Alkyl Glucoside, Lauryl Glucoside, Polyglyceryl-6 Laurate, Adenosine, Tridecane, Disodium EDTA, Daucus Carota Sativa (Carrot) Root Extract, Myristyl Glucoside, Glyceryl Acrylate/Acrylic Acid Copolymer, PVM/MA Copolymer, Butylene Glycol, Beta-Carotene, Glucose, Tripeptide-1, Palmitoyl Tripeptide-1, Nonapeptide-1, Hexapeptide-9, Dipeptide-2, Copper Tripeptide-1, Acetyl Tetrapeptide-5, Acetyl Hexapeptide-8, Palmitoyl Pentapeptide-4

Skip to product information
Skincare serum bottle labeled 'Retinol Shot' by Cellimax on a white background
Close-up of a person's face with a focus on the eye area.
Skincare serum bottle with yellow liquid on a gradient background
Comparison of A-Shot size to pore size with microscopic images below.
Skincare serum bottle labeled 'Retinol Shot' by Cellimax on a white background
Close-up of a person's face with a focus on the eye area.
Skincare serum bottle with yellow liquid on a gradient background
Comparison of A-Shot size to pore size with microscopic images below.
Celimax

Celimax The VITA-A Retinol Shot Tightening Serum

CHF 19.99 CHF 22.00
Duties and taxes included. Shipping calculated at checkout.
Volume : 30 ml
Quantity

  • Dispatched in 24h

  • 14-Day return policy

  • Free Samples
Social :

Target sagging pores and fine lines directly with this potent, vegan Retinol serum designed to actively firm, smooth, and tighten aging or textured skin.

Bundles

Also in these sets

The same product, with the steps that go around it.

Trust & Transparency

Is this product cruelty-free?  

Animal testing for cosmetics has been banned in the EU since 2013 and in Korea since 2017, and every product we stock is sold in line with European cosmetics law. Where a brand also holds an independent certification such as Leaping Bunny or PETA, you will find the logo on the pack.

Cruelty-free is not the same as vegan. For formulas without animal-derived ingredients, look for our Vegan tag.

What are the KKUMIDA SIX?  

Six tags that show at a glance what a formula leaves out and how it was checked: Alcohol-Free, Fragrance-Free, Pregnancy-Friendly*, Clean Ingredients, Vegan, Dermatologically-Tested. You will see them on product pages, and you can filter any collection by them.

*Always patch test first. If you are pregnant or breastfeeding, check with your doctor before adding anything new.
What each tag means →

Is everything 100% authentic?  

Yes. We buy only from the brands themselves or their authorised distributors, never from resellers or marketplaces. Every product arrives sealed with its original Korean batch code and ships from our own warehouse in Switzerland or Austria. If anything looks or feels different from what you know, email us a photo and we will make it right.

Where does this fit in my routine?  

For skincare, layer from the thinnest texture to the thickest.

Morning
Cleanser → Toner → Serum or ampoule → Eye cream → Moisturiser → SPF, every day, winter included

Evening
Oil cleanser → Water cleanser → Toner → Mask or device, 2 to 3 times a week → Serum or ampoule → Eye cream → Moisturiser

Use strong acids (AHA, BHA, PHA, peels) and retinoids on different nights, and add one new active at a time. For hair, body and makeup, follow the directions on the pack.

Skincare serum bottle labeled 'Retinol Shot' by Cellimax on a white background

Recently viewed

The KKUMIDA Promise

FSC logo with a black leaf design on a white background

FSC® certified eco packaging

We use FSC-certified boxes and recycled materials and minimize plastic so your order is kinder to the planet.

Black silhouette of a rabbit with a check mark on a white background

100% cruelty free selection

KKUMIDA only carries brands that do not test on animals. Every product is cruelty free.

Shield icon with a checkmark on a white background

Guaranteed authentic

Sourced through official brand channels and authorized distributors.

Black clock icon on a white background

Dispatched in 24h

Order on a working day and your parcel leaves within 24 hours.