Is retinal stronger than retinol?

Yes. Retinal is one step closer to retinoic acid than retinol, so it typically acts faster and can irritate more. Start two nights a week and build up.

How do I use it without irritation?

Apply a thin layer at night on clean, dry skin, then follow with moisturizer. Use it two nights a week at first and add nights only when skin stays calm.

Can I use it with other actives?

Avoid layering it with strong acids, benzoyl peroxide or another retinoid on the same night. Alternate nights instead, and keep the routine simple.

Do I need sunscreen with it?

Yes. Vitamin A products make skin more sun-sensitive, so use a broad-spectrum sunscreen every morning.

What is in the two-pack?

Two bottles of the Vita A Retinal Shot Tightening Booster serum. Check the listing for the exact volume per bottle.

When is the best time to buy?

Two-packs and K-beauty sets usually drop during major sale events. Compare the per-bottle price against single-bottle listings before buying.

What do buyers say about the Celimax The Vita A Retinal Shot Tightening Booster 2-Pack?

Rated 4.8 out of 5 from 17,000 ratings.

Celimax The Vita A Retinal Shot Tightening Booster 2-Pack

4.8

Last price we saw

$30.78at Yami, last seen Nov 2

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Our take on the Celimax The Vita A Retinal Shot Tightening Booster 2-Pack

Celimax The Vita A Retinal Shot Tightening Booster is a Korean serum built around retinal, a fast-acting form of vitamin A, aimed at fine lines, wrinkles and enlarged pores. It is sold here as a two-pack of the shot-style serum. Retinal is stronger than the retinol found in most drugstore serums, so it suits people who have already used retinol and want more. It is rated 4.8 out of 5 from about 17,000 ratings, which points to a large, mostly satisfied user base.

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