India, Aug. 21 -- Off lately, we have been hearing terms like collagen, peptides, skin-barrier and what not. In fact, collagen has been a buzzing word in the beauty arena, all thanks to social media and reality shows that shows artists applying collagen-boosting masks. But have you wondered if they are actually worth the hype?

Dr Manisha Mareddy, MBBS, MD, Dermatologist, Founder, Shlok Dermatology and Wellness Clinic, tells HT Shop Now, "Collagen masks can make your skin look better overnight, but probably not for the reasons that are being marketed for. They have become a skincare sensation promising firmness, smooth skin, all of that happening when you're sleeping".

Dr Mareddy says that when you put collagen on your skin, it should he...