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KRX

Six Peptide Skin Booster Serum.

KRX Six Peptide Skin Booster Serum
Serums

About this product

A lightweight Korean serum with six peptides designed to support collagen production and provide anti-aging benefits.

Guru Score

88%

Yay

Early verdict · Few reviews so far
3Gurus
3Yay
0Mixed
0Nay

What they liked

  • Lightweight, toner-like consistency
  • Fragrance-free
  • Six peptides in a large bottle for the price

What they flagged

  • Peptides may irritate if not introduced slowly

What the gurus are saying

This serum delivers a multipeptide blend (including copper peptide, Argireline, Matrixyl, and snake venom-derived peptides) in a watery, toner-like texture that gurus praise for working across the face, neck, chest and hands at a modest price point. The key thing to know: peptides can irritate sensitive skin, so those new to them may want to ease in slowly, using it just a few times a week at first, then building up as skin adjusts. It plays well with other products and works nicely as an early step in your evening routine.
Synthesized from 3 expert reviews · most recent take December 2025

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.

All takes Yay takes Nay takes Mixed takes Hide sponsored
Yay
"One of my personal favorites is the KRX Six Peptide Skin Booster Serum. You've got Argireline in here as one of the key peptides, but you've got five others. These peptides have been selected specifically for their ability to plump, hydrate, and boost collagen and elastin. So you gain a little something of everything in here. If you're a fan of Korean skincare, this is a really nice option. Super affordable and you get a lot of product. Most serums are 30 ml and this is 150 ml, so this is going to last you a whole year and you can really drench the skin in this. It's affordable, it's fantastic, and it takes that Argireline and kicks it up a notch with the inclusion of those five other peptides alongside it. I really enjoy this, and I think if you're looking for a comprehensive treatment that has the plumping, the hydrating, and the anti-aging, this is a really nice option to go for."
Top Pick: multipeptide serum
All 2 takes from Mad About Skin
Its Official: BOTOX IN A BOTTLE JUST LEVELLED UP - Argireline Serums (6 Year Update)
"One of my personal favorites is the KRX Six Peptide Skin Booster Serum. You've got Argireline in here as one of the key peptides, but you've got five others. These peptides have been selected specifically for their ability to plump, hydrate, and boost collagen and elastin. So you gain a little something of everything in here. If you're a fan of Korean skincare, this is a really nice option. Super affordable and you get a lot of product. Most serums are 30 ml and this is 150 ml, so this is going to last you a whole year and you can really drench the skin in this. It's affordable, it's fantastic, and it takes that Argireline and kicks it up a notch with the inclusion of those five other peptides alongside it. I really enjoy this, and I think if you're looking for a comprehensive treatment that has the plumping, the hydrating, and the anti-aging, this is a really nice option to go for."
Official - WORLDS BEST ANTI AGING SERUM (5 Year Update - The Ordinary Argireline Solution)
"I absolutely love this. This is the KRX Six Peptide Skin Booster. This is a Korean skin care brand. And I think this is one of the very best multipeptide formulations. You've got your Azureine. You've got your metatricxel in here which is going to be pro collagen. And you've also got NAG and amino acids. Both of these over time are going to promote and stimulate collagen production. I say this really is an anti-aging powerhouse. Super inexpensive. I think I paid about £18 for this, so it doesn't break the bank. And I think this is a really nice lightweight serum that you can use to just get your Azureine fixed alongside that long-term anti-aging."
Yay
"I'm using this KrX Six Peptide Skin Booster and this contains six different peptides, it's got a copper peptide, it's got Argireline, it's got Matrixyl. It's a really nice serum but the consistency of it is more like a toner, so I just put it on like a toner to rewet my skin. I put it all over my face, my eyelids, my neck, my chest, and the backs of my hands. Some of these ingredients can be irritating to the skin, so you should really ease in with them slowly. You shouldn't start slapping them on in large quantities every day. The research shows that skin will generally acclimate as long as you introduce things slowly enough so that it has time to adjust."
All 3 takes from HotandFlashy
Counting Down The BEST SKINCARE of 2024!
"I did try this, I do like it. It's very lightweight, it goes on really nicely, and it's not sticky feeling, it's not greasy feeling. It absorbs right in. It's a super nice serum. I actually really really enjoy this serum."
My EVENING Anti-Aging SKINCARE ROUTINE | Over 60 | Winter 2025
"I'm using this KrX Six Peptide Skin Booster and this contains six different peptides, it's got a copper peptide, it's got Argireline, it's got Matrixyl. It's a really nice serum but the consistency of it is more like a toner, so I just put it on like a toner to rewet my skin. I put it all over my face, my eyelids, my neck, my chest, and the backs of my hands. Some of these ingredients can be irritating to the skin, so you should really ease in with them slowly. You shouldn't start slapping them on in large quantities every day. The research shows that skin will generally acclimate as long as you introduce things slowly enough so that it has time to adjust."
Products I LOVED & HATED! MUST TRY Makeup, Skincare, Fashion!
"I actually kind of like this product. What I like about this product is that it does contain six peptides in a really big bottle of product for a very reasonable price point. The regular price on this is like $25, this is 5 oz. There's a copper peptide in here, there's argireline, argireline is like the Botox in a jar peptide, it's also got one in here called CKIP which is based on snake venom, also kind of a Botox in a jar kind of thing, it's got Matrixyl. So this is loaded up with peptides. It's very watery, this is like a toner kind of consistency and it's really nice to use. So I would use this in like my first steps in an evening skincare routine, would be a great place to use this almost as a toner after you wash your face either morning or evening. I would imagine you could use it either time. I don't think there's anything in here that is going to interact with any other products. It's fragrance-free."
Yay
"They gifted me the toner and serum which I absolutely love so I just bought a ton more. This is KRX the six peptide skin booster with hyaluronic acid and amino acids. There's six types of peptides in here so we know that this is going to help plump out our skin and it's going to help reduce those fine lines."
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Frequently asked.

What is KRX Six Peptide Skin Booster Serum?

A lightweight Korean serum with six peptides designed to support collagen production and provide anti-aging benefits.

Is KRX Six Peptide Skin Booster Serum worth it?

Yes. All 3 gurus who reviewed it give it their stamp of approval, for a Guru Score of 88%.

What is KRX Six Peptide Skin Booster Serum's Guru Score?

KRX Six Peptide Skin Booster Serum holds a Guru Score of 88%. That is our read on how warmly the experts talk about it, based on the verdicts of 3 expert reviewers we have collected. At least one expert has named it a Top Pick in its category.

Who is KRX Six Peptide Skin Booster Serum best for?

KRX Six Peptide Skin Booster Serum is generally suited to mature skin.

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