Phyla Fortify Serum: a Guru Score of 64% from 2 experts

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.

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~Nay

"I'm suspicious of their claims around their product. I'd like to see more long-term research on bacteriophages for acne management in general, let alone their product, and I'd like to see their product in a clinical trial that's actually published in a peer-reviewed journal before I would go buying any of the claims that they make."

Cassandra Bankson

2.46M subs

~Mixed

"I absolutely love this brand Phyla. I think that the technology that they have, I think that their formulas, I think it's the story behind the brand and just everything about it is amazing. However, I understand that if you buy the entire set as like a three-step set, it's a little bit expensive, and I get that. So I have been trying just the Fortify Serum. I feel like this is my favorite product from the line and I have been trying it in isolation."

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.

Is Phyla Fortify Serum worth it?

The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 64%.

What is Phyla Fortify Serum's Guru Score?

Phyla Fortify Serum holds a Guru Score of 64%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.