Stratia C+C Serum: a Guru Score of 70% from 3 skincare experts

What the experts use it for.

The concerns the experts tie this product to, in their own words. Paid and founder takes don't count.

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

No BS Beauty

89k subs

~Nay

"The only product I didn't love was their uh C vitamin C serum I just thought it was a little thick"

Mad About Skin

734k subs

~Yay

"I definitely think their packaging has been elevated to the next level. This is a stunning pump keeping that pure L-ascorbic acid vitamin C as fresh as possible and just really really easy to use. It's budget friendly, its formulation is so well thought through, and for those of you that feel confused about vitamin C versus vitamin C derivatives, don't be. Reach for Stratia and kind of get the best of both worlds."

Kelly Driscoll

91k subs

~Yay

"I really want to put some love on this one because it is so freaking impressive. This is a vitamin C product that does not oxidize. I have a complicated relationship with vitamin C. [...] I struggle with sensitivity with pure ascorbic acid and it's also just a frustrating ingredient because it oxidizes, it goes bad on you quickly, you have to keep it in the refrigerator. [...] What I really like about this is it is a long-lasting vitamin C."

What the evidence says.

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

Vitamin C

Topical vitamin C is an antioxidant with reasonable evidence for dullness and uneven tone. It breaks down in light and air, so how a product is formulated and packaged matters as much as the percentage on the front.

Source: DermNet

Humectants and emollients

Ingredients like these draw water into the surface layers and slow how fast it leaves. The evidence is for comfort, softness and hydration rather than for changing the structure of the skin.

Source: DermNet

Vitamin E

Vitamin E is an antioxidant, and it is often in a formula to keep the other ingredients stable rather than as the active itself. It pairs well with vitamin C, though on its own the evidence for visible change is limited.

Source: NIH, National Library of Medicine

Frequently asked.

What is Stratia C+C Serum?

Stratia C+C Serum is a vitamin C serum in a pump bottle, formulated with pure L-ascorbic acid and designed to brighten skin and support it against environmental stress.

Is Stratia C+C Serum worth it?

The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 70%.

What is Stratia C+C Serum's Guru Score?

Stratia C+C Serum holds a Guru Score of 70%. That is our read on how warmly the experts talk about it, based on the verdicts of 3 expert reviewers we have collected.