Cosmelan

Cosmelan 1.

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About this product

Cosmelan is a professional in-clinic depigmentation mask treatment that combines vitamin C, azelaic acid, and retinol to address stubborn melasma and deep pigmentation.

Guru Score

81%

Yay

Early verdict · Few reviews so far

What the gurus are saying

The mask delivers visible melasma fading, with gurus reporting it clears 80 to 90% of even stubborn pigmentation in a single treatment. The main trade-off is the full monthlong at-home protocol involves several days of intense peeling and orange-toned skin, which some find difficult to manage. Many people stop after the initial in-clinic mask and skip the extended home phase, then maintain results with hydroquinone instead.

Synthesized from 2 expert reviews · most recent take May 2025

What they liked

Visible lightening of stubborn melasma
In-clinic application, no home upkeep needed
Results from a single treatment session

What they flagged

Intense peeling and discoloration for weeks
Full protocol requires a month of downtime

Best for

Combination skin Mature skin

Type

Cream

Where to buy

Amazon → Google →

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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

Mixed Makeup

1.46M subs

✓Yay

"I did Cosmelan 1 round of it, like just the main part of it a few months ago and I felt like that really helped with my melasma. I loved the results I got from Cosmelan. The real true process of doing like the whole month of it is a little bit brutal because you're like peeling and kind of orange the entire time and I could not stand that."

All 3 takes from Mixed Makeup

Cosmetic Treatments I've Tried: What I Loved, Regret, and Would Actually Do Again (GRWM)

Cosmelan MD Chemical Peel: Does It Really Work for Melasma & Hyperpigmentation?

"Do I recommend Cosmelan MD, the Cosmelan MD treatment which is stronger than the home treatment? I think I do, as long as I can maintain this. It is a little bit of a pain in the butt. I [...] can see a huge difference in my melasma just 2 and a half weeks later. My skin's looking so much better. I like it, I think it's good so far."

I Did a Cosmelan Chemical Peel at Home! Sharing the Process, Before and Afters, and Review

"The at home version of Cosmelan for me, remember this is my personal experience everyone is different, but for me this is not a big deal at all. [...] Because it doesn't have the MD version ingredients like the hydroquinone in it, the retinol in it, it's really not intense. I was getting myself really worried about it to the point where I waited so long [...] to do this, but you know what, if this is the worst of it then this is not a big deal."

Dr Alexis Stephens

582k subs

✓Yay

"I really like the ones that include different tyrosinase inhibitors including cysteamine. [...] They have glycolic acid, they have Alpha Arbutin, they have tranexamic acid, plus or minus hydroquinone depending on you and your provider's preference, but these tend to be super duper effective at treating melasma. Cosmelan is one of my favorite peels on the market for melasma because it has different types of tyrosinase inhibitors."

What the evidence says.

Independent of what the gurus think, this is what the published research supports about the main active ingredients here.

Frequently asked.

What is Cosmelan Cosmelan 1?

Cosmelan is a professional in-clinic depigmentation mask treatment that combines vitamin C, azelaic acid, and retinol to address stubborn melasma and deep pigmentation.

Is Cosmelan Cosmelan 1 worth it?

Yes. All 2 gurus who reviewed it give it their stamp of approval, for a Guru Score of 81%.

What is Cosmelan Cosmelan 1's Guru Score?

Cosmelan Cosmelan 1 holds a Guru Score of 81%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.