A dermatologist weighs in on one of the serum's main ingredients, peptide Argireline — and explains how it works.

Botox is one of the most trusted ... the points of the microneedle pen stamp over the skin, microscopically puncturing it, which the body responds to with an increase in collagen production ...

Laura says: "I feel like anyone would love this serum; works well with other skincare and instantly makes the face look a little ... as close as you can get to Botox without the needle, working ...

plumper and brighter – we're talking 'glass skin' here. I'm overdue for a Botox top-up, and I do think that this serum makes the fine lines on my forehead appear less noticeable, perhaps due to ...

Many reviewers swear it’s a cheat code for making skin smoother, improving hormonal acne and reducing the appearance of fine lines. Some even note it’s become a replacement for Botox and ...

Beauty enthusiasts are raving about an anti-ageing serum ... than Botox'. The affordable £12.60 moisturiser has seen a surge in popularity, with users praising its ability to make skin appear ...

Skincare fanatics are raving about an anti-ageing serum from Kiehl ... had zero irritation. My skin looks smoother, and I have noticed it can last longer between Botox sessions." ...

The idea that a $10 skin ... serum out for myself, my research did present me with some pretty undeniable testimonials by those who had. One Sephora reviewer flat-out touted it as “literally ...

plumper and brighter – we're talking 'glass skin' here. I'm overdue a Botox top-up and I do think that this serum makes the fine lines on my forehead appear less noticeable, perhaps due to the ...