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K secret

Collagen Boosting Secret Ampule.

K secret
Collagen Boosting Secret Ampule
Supplements

About this product

A topical serum ampule formulated with collagen and fermented ingredients designed to provide hydration, plumping, and anti-aging benefits for the skin.

Best for

Mature skin
Supplements

The Guru Index verdict

83%

Approved

Approved · 83%
2Reviewers
2Approved
0Mixed
0Skip

What the gurus are saying

Gurus praise the product for delivering instant plumping and hydration, with reviewers noting the high collagen concentration and rich ingredient blend including bifida ferment and hyaluronic acids. The consensus is that it works quickly for visible skin firmness and juiciness, though benefits are acknowledged as primarily short-term. The formula melts into skin despite its thick consistency, making application easy.
Synthesized from 2 expert reviews
Every take, in full

What the gurus are saying.

Every take we've logged from this product's reviews across YouTube. Click any row to watch the moment they said it.

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Approved
"This is the K Secret Collagen Boosting Secret Ampule, and it has over 50% collagen as that key ingredient to plump out the skin, giving you just that gorgeous bouncy juicy complexion and has some great anti-aging benefits too. Collagen is one of the buzz ingredients that are coming into 2024, and you'll probably get it in tiny tiny amounts in a lot of skin care products, but collagen is a wonderful ingredient which draws in and retains moisture within itself and needs to be in a high concentration to really give you maximum results."
All 2 takes from Mad About Skin
BEST KOREAN SKINCARE BRANDS - Korean Skin Care Favourites
"This is the K Secret Collagen Boosting Secret Ampule, and it has over 50% collagen as that key ingredient to plump out the skin, giving you just that gorgeous bouncy juicy complexion and has some great anti-aging benefits too. Collagen is one of the buzz ingredients that are coming into 2024, and you'll probably get it in tiny tiny amounts in a lot of skin care products, but collagen is a wonderful ingredient which draws in and retains moisture within itself and needs to be in a high concentration to really give you maximum results."
ADVANCED ANTI AGING - Secrets You Need To Know
"By applying collagen topically to the skin you can get that instant plumping, that instant juiciness to the complexion and really help to minimize fine lines and wrinkles in a flash. Yes, it's short-term, but honestly it's one of the best ways of instantly boosting your skin confidence. The K Secret Collagen Boosting Secret Ampule is packed full of topical collagen which you can put to the skin and honestly will just give you that juicy plump skin in a flash."
Approved
"The key ingredient is bifida ferment fermented essences. They are great not only for hydrating your skin, they are great for protecting your skin. They work as antioxidants, they hydrate and nourish your skin. This has a very similar ingredient to what's in the legendary Advanced Estée Lauder Advanced Night Repair Serum, bifida ferment filtrate. So this has got bifida ferment, it has collagen, hydrolyzed collagen, and it's a combination of different kinds of hyaluronic acids. It also has endocene which works as an antioxidant. Consistency-wise this is a bit thick, okay, it's a nice thick serum, but as soon as you apply it, it will just melt. This gives you the feeling of a serum melting into your skin. I use a little bit, two drops, because my skin is normal to dry."
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