Lucent C Serum.

Serums

Guru Score

63%

Mixed

Early verdict · Few reviews so far

2Gurus

1Approved

0Mixed

1Skip

What the gurus are saying

Dr. Sam Ellis rates it highly; AliceintheRabbitHole passed. AliceintheRabbitHole: "I get why she chose L-ascorbic acid at 15%, it's very similar to the $180 SkinCeuticals in terms of formula, with vitamin C and ferulic acid, and it even smells like the SkinCeuticals, like meaty water."

Synthesized from 2 expert reviews · most recent take June 2026

Type

Serums

Where to buy

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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.

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AliceintheRabbitHole

59k subs

~Skip

"I get why she chose L-ascorbic acid at 15%, it's very similar to the $180 SkinCeuticals in terms of formula, with vitamin C and ferulic acid, and it even smells like the SkinCeuticals, like meaty water. But I just don't like it, it's runny, it will oxidize in time, and it's got a real heavy sticky feeling that doesn't fully absorb. It also has to be at a pH of 3.2, which is a bit low, so if you're reactive it can sting. I absolutely prefer the Remedy Skin vitamin C, even though its ingredients don't have the level of research that L-ascorbic acid does, because I just can't do L-ascorbic acid, it's stinky and it stings my skin."

Dr. Sam Ellis

877k subs

~Approved

"It's the whole reason why when I made an antioxidant for my brand Prequel I also wanted to use [L-ascorbic] acid and that's what's in our Lucent C Serum."

Founder's own brand

Frequently asked.

Is Prequel Lucent C Serum worth it?

The gurus mostly approve it, but with enough reservations to keep it in the middle at a Guru Score of 63%.

What is Prequel Lucent C Serum's Guru Score?

Prequel Lucent C Serum holds a Guru Score of 63%. That is our read on how warmly the experts talk about it, based on the verdicts of 2 expert reviewers we have collected.