Foxtail 15% Pure L-Ascorbic Acid Vitamin C Serum Boost Glow

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

~Nay

"The positive here is the packaging. However, I'm not happy with a lot of this product. It is 15% pure L-ascorbic acid with a low pH, which is going to be too irritating to use everyday. Plus they added fragrance, and you never combine pure L-ascorbic acid with fragrance. This is a recipe for disaster, especially in a hot country. Even though the packaging, pump, and aesthetic are beautiful and [...] Instagrammable, [...] the actual formula itself could definitely be better."

Nipun Kapur

412k subs

~Yay

"Foxtail with serum L-ascorbic acid, yes, it brightens your skin so it can give you glow."

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 Foxtail 15% Pure L-Ascorbic Acid Vitamin C Serum Boost Glow?

A vitamin C serum with 15% L-ascorbic acid designed to brighten skin and deliver visible glow.

Is Foxtail 15% Pure L-Ascorbic Acid Vitamin C Serum Boost Glow 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 Foxtail 15% Pure L-Ascorbic Acid Vitamin C Serum Boost Glow's Guru Score?

Foxtail 15% Pure L-Ascorbic Acid Vitamin C Serum Boost Glow 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.