Hyaluronic Acid Intensive Toner.

Toners

Guru Score

84%

Yay

Early verdict · Few reviews so far

2Gurus

2Yay

0Mixed

0Nay

What the gurus are saying

Unanimous yay from 2 reviewers. Dr. Vanita Rattan and No BS Beauty both rate it highly. Top take: "This one is doctor approved for those specific conditions", Dr. Vanita Rattan.

Synthesized from 2 expert reviews · most recent take June 2025

Type

Toners

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. Vanita Rattan

1.22M subs

✓Yay

"This one is doctor approved for those specific conditions"

No BS Beauty

89k subs

✓Yay

"Costa Baja hyaluronic serum i take this it's a basic serum and I add copper peptides to it"

All 2 takes from No BS Beauty

My K-Beauty Skincare Favorites 🙌🏆💖 Best Korean Beauty Products Currently in My Routine

"I love this stuff so what I do is I mix a little bit of copper peptide powder in it and I make it as my body serum"

I'm Back... Finally! Skincare Empties & What's Been Going On

"Costa Baja hyaluronic serum i take this it's a basic serum and I add copper peptides to it"

Frequently asked.

Is COSRX Hyaluronic Acid Intensive Toner worth it?

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

What is COSRX Hyaluronic Acid Intensive Toner's Guru Score?

COSRX Hyaluronic Acid Intensive Toner 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.