Celimax Retinol Shot Tightening Serum

Celimax Retinol Shot Tightening Serum is a retinol serum aimed at skin that has started to look less firm — fine lines, a softer jaw, pores that seem larger than they used to.

Retinol is the most evidence-backed ingredient in skincare for exactly this. It works by speeding up cell turnover and supporting the skin's own collagen, which is why it improves both lines and the look of pores over months rather than weeks. This formula is a serum rather than a cream, so it absorbs fast and layers under a moisturizer that can buffer any dryness.

How to use: in the evening only, on dry skin after toner. Start twice a week and build up as tolerated. Moisturizer on top. Sunscreen every morning is mandatory with any retinoid.

Frequently asked questions

Is peeling normal when starting retinol?
Mild dryness or flaking in the first few weeks is common. Persistent burning or raw redness is not — reduce the frequency or buffer with moisturizer underneath.

Retinol or retinal — which should I choose?
Retinol is the gentler starting point. Retinal works faster but is more likely to irritate skin that has never used a retinoid.

Can I use it with acids or vitamin C?
Not in the same routine at first. Use acids or vitamin C in the morning and retinol at night.