Cella 4% Dark Spot Serum.

Hero Cosmetics
Cella 4% Dark Spot Serum

Serums

Guru Score

68%

Mixed

Early verdict · Few reviews so far

2Gurus

1Yay

0Mixed

1Nay

What the gurus are saying

No BS Beauty rates it highly; Dr Dray passed. Dr Dray: "Here we have 30 oethyl ascorbic acid, tetrahexylcorbate, stable forms of ascorbic acid."

Synthesized from 2 expert reviews · most recent take January 2026

Type

Serums

Where to buy

Amazon → Google → iHerb →

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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

Dr Dray

2.69M subs

~Nay

"Here we have 30 oethyl ascorbic acid, tetrahexylcorbate, stable forms of ascorbic acid. But in order for them to get within the skin and improve collagen production, right, cuz ascorbic acid is what you want down there, they have to be converted to ascorbic acid. A big black hole of we don't know if that ever happens."

No BS Beauty

89k subs

~Yay

"Really nice product herro Hero has some nice stuff this one is one of them very nice uh serum"

All 3 takes from No BS Beauty

Winter Evening Skincare Routine for Very Dry, Sensitive Skin - Fragrance Free Products!

"This stuff's really nice it's got no scent to it it's got a nice gel texture to it"

Best Brightening Product Favorites for Radiant Skin - Treat Dark Spots, Hyperpigmentation, Melasma

"Really nice product herro Hero has some nice stuff this one is one of them very nice uh serum"

New Skincare First Impressions - First Aid Beauty, Tirtir, Pyunkang Yul & More

"Has no scent to it which is nice"

Frequently asked.

Is Hero Cosmetics Cella 4% Dark Spot Serum worth it?

The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 68%.

What is Hero Cosmetics Cella 4% Dark Spot Serum's Guru Score?

Hero Cosmetics Cella 4% Dark Spot Serum holds a Guru Score of 68%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.