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Medicube

Medicube Liquid Peptide Advanced Serum.

About this product

A peptide serum formulated with carnosine, designed to support skin firmness and elasticity.

More from Medicube 23 products · Guru Score 68% →

Guru Score

84%

Yay

Early verdict · Few reviews so far

What they liked

  • Pairs well with the existing cream in the line

What they flagged

    Nothing. None of the experts who reviewed it raised a problem.

    What the gurus are saying

    Peptide serums with carnosine earn praise from dermatologists and skincare experts who already use peptide treatments. Those already familiar with peptide products will recognize the formula; the addition of carnosine offers an extra layer of support for skin resilience. Worth considering if peptides are already part of your routine.
    Synthesized from 2 expert reviews · most recent take January 2026

    Best for

    Type

    SerumsLiquid

    Where to buy

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    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
    "You guys know I love my Medicube Liquid Peptide Advanced Serum. I"
    ✓Yay
    "This actually contains that carnosine in the required concentration in order to maximize the amount of protection against glycation. I love it. It also has a great range of other growth factors and peptides. It's like a true anti-aging powerhouse. [...] If you're already using the Medicube Liquid Peptide Advanced Serum, [...] you're covered. [...] It's in both."
    All 2 takes from Mad About Skin
    BREAKTHROUGH ANTI AGING DISCOVERY - New Ingredient 3x More Collagen
    "This actually contains that carnosine in the required concentration in order to maximize the amount of protection against glycation. I love it. It also has a great range of other growth factors and peptides. It's like a true anti-aging powerhouse. [...] If you're already using the Medicube Liquid Peptide Advanced Serum, [...] you're covered. [...] It's in both."
    SKINCARE LIVESTREAM - Skincare Chat, Giveaways, Skincare Gossip and more
    "I love it, I must say I'm so impressed. I made my mom use it too. I just wish it was cheaper. [...] Yes, do I wish it was cheaper absolutely, but [...] I think you get similar results using it as the Allies of Skin, and the Allies of Skin is double the price. So is it the cheapest product ever? No. But it is kind of cheaper than the Allies Skin one, so it's in the right direction. I've been so impressed with it. I absolutely love it. You've got your growth factors, you've got your peptides."

    Frequently asked.

    What is Medicube Liquid Peptide Advanced Serum?

    A peptide serum formulated with carnosine, designed to support skin firmness and elasticity.

    Is Medicube Liquid Peptide Advanced Serum worth it?

    Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 84%.

    What is Medicube Liquid Peptide Advanced Serum's Guru Score?

    Medicube Liquid Peptide Advanced Serum holds a Guru Score of 84%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.

    Who is Medicube Liquid Peptide Advanced Serum best for?

    Medicube Liquid Peptide Advanced Serum is generally suited to mature skin.

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