Celimax The Vita-A Retinol Shot Tightening Serum

Yes, 0.1% is a sensible entry-to-moderate strength for most people new to retinoids. Your skin converts retinol into retinal and then into retinoic acid, the form it actually uses, so retinol works more gradually and gently than stronger forms. That makes it a good first step for smoothing texture, refining the look of pores and softening fine lines.

Choose the Retinol Shot Serum if you're new to vitamin A: retinol is the gentler molecule, and the 30 ml bottle lasts longer. Choose the Retinal Shot Booster if you've used retinol before and want faster results, or if you also want brightening, as it adds niacinamide. Note that this serum contains more micro-spicules, so it tingles more.

Patch-test first on the inner arm or behind the neck, as the box recommends. Use a small amount after toner, at night only, two or three times a week for the first two weeks, spreading outwards from the centre of the face. Increase gradually if comfortable. Smoother texture usually shows after four to six weeks, and softer fine lines after about eight to twelve.

The formula contains hydrolyzed sponge, natural micro-spicules that the box counts at 162,000 "A-Shots", giving a noticeable prickling sensation as you spread it. A tingle for a few minutes is normal and fades. Strong burning, lasting redness or swelling is not, so rinse off and stop if that happens. Never apply it to broken or freshly shaved skin.

Yes. Retinol makes skin more sensitive to the sun, so the box recommends using it at night and wearing sunscreen. Apply a broad-spectrum SPF30 or higher every morning, including on cloudy days, and reapply outdoors. Without daily sunscreen, retinol can increase irritation and the risk of dark spots, and undo your results.

Avoid using it on the same night as AHA or BHA exfoliants, scrubs, peeling masks or other retinoids, including the Celimax Retinal Shot Booster, as this can over-irritate your skin. Hydrating toners, niacinamide serums and simple moisturisers work well alongside it. Keep vitamin C for the morning and introduce one new active at a time.

No. Doctors generally advise avoiding retinoids, including retinol, during pregnancy and while breastfeeding. If you're pregnant, planning a pregnancy or breastfeeding, talk to your doctor before using this serum. Our team can recommend gentler alternatives for fine lines and pores that are considered suitable during this time.

Yes. Retinol is one of the most effective ingredients for oily skin, visible pores and early fine lines, which many men want to address. Use it in the evening, ideally on non-shaving days or at least a few hours after shaving, as the micro-spicule tingle is stronger on freshly shaved skin. Start two or three nights a week and wear sunscreen daily.