Celimax - The Vita-A Retinal Shot Tightening Booster
A nightly shot of firmness, without the harshness.
The Vita-A Retinal Shot Tightening Booster delivers encapsulated Retinal — a faster-acting, gentler form of Vitamin A — to visibly firm, smooth and tighten skin while you sleep. One booster, real overnight repair.

Built for visible tightening
A concentrated booster formula designed to firm skin and refine texture without the usual retinol irritation.
Visibly tightens skin
Helps firm the look of loose or tired-looking skin over time.
Smooths fine lines
Softens the appearance of expression lines for a more refined finish.
Boosts radiance
Encourages smoother, more even-looking skin with regular use.
Encapsulated Retinal
A next-gen Vitamin A form, faster-acting than retinol, gentler than retinoids.
Lightweight booster texture
Absorbs quickly and layers easily under the rest of your routine.
Made for nightly use
Formulated to work overnight, when skin repairs itself naturally.
What's actually doing the work
A firming duo, chosen for results without the usual trade-offs.
Encapsulated Retinal
A form of Vitamin A that converts to retinoic acid in fewer steps than retinol, meaning it can act faster — while encapsulation helps release it gradually to reduce irritation.
Soothing Complex
Calming, hydrating actives balance the formula, keeping skin comfortable as it adjusts to a Vitamin A routine.
Ease it into your night routine
Start slow
Use 2–3 nights a week for the first two weeks to let skin adjust.
Apply at night
Smooth a small amount over clean, dry skin before your moisturizer.
Protect by day
Always follow with SPF in the morning — Vitamin A increases sun sensitivity.
Consistency is the whole game
Skin adjusts
Some mild dryness or sensitivity is normal as skin acclimates — this is expected, not a reaction to fear.
Texture visibly smooths
Skin starts to feel firmer, with a smoother, more refined surface.
Firmer, tighter-looking skin
With continued use, skin appears more lifted and fine lines look softer.
Real results, real routines
Started slow like the instructions said and had zero irritation. My jawline genuinely looks firmer after two months.
This is the first retinal product that hasn't left my skin flaky. Texture around my mouth looks so much smoother.
Took about a month to see anything, but skin does feel tighter now. Just don't forget your sunscreen with this one.
Good to know before you start
Is Retinal gentler than Retinol?
How often should I use it when starting out?
Can I use this with other actives like Vitamin C or AHAs?
Do I need sunscreen while using this?
Is it safe for sensitive skin?
100% Authentic — sourced directly, sealed and unopened.