e.l.f.

Vitamin C Serum with Ferulic Acid.

Serums

About this product

A lightweight vitamin C serum formulated with 3-O ethylascorbic acid, vitamin E, and ferulic acid, designed to brighten skin and support collagen production.

Full ingredients

Water (Aqua), Ethoxydiglycol, Ethyl Ascorbic Acid (Vc), Glycerin, Propylene Glycol, Tocopheryl Acetate (Ve), Sodium Hyaluronate, Punica Granatum (Pomegranate) Extract, Butylene Glycol, Coceth-7, PPG-1-PEG-9 Lauryl Glycol Ether, PEG-40 Hydrogenated Castor Oil, Disodium EDTA, Caprylyl Glycol, Ethylhexylglycerin, Phenoxyethanol, Fragrance (Parfum)

Guru Score

63%

Mixed

4 experts · Moderate agreement

4Gurus

1Yay

2Mixed

1Nay

What they liked

Ascorbic acid at an affordable price
Similar results to pricier vitamin C serums

What they flagged

Ascorbic acid can be very irritating
Stability uncertain over time

What the gurus are saying

This serum uses 3-O ethylascorbic acid, a gentler form of vitamin C that delivers similar brightening results to L-ascorbic acid but with less irritation risk, and at a price point that makes that stability a real bonus. However, the formula does contain ascorbic acid alongside it, which means those with sensitive skin or melasma may want to patch-test first and ease in slowly rather than jump to daily use, since ascorbic acid can be irritating and the formula's long-term stability isn't guaranteed over time.

Synthesized from 4 expert reviews · most recent take January 2026

Type

SerumsDrops & dropper

Key actives

Vitamin C Hyaluronic acidVitamin E

Formula notes

Contains fragranceNo drying alcohol

Where to buy

Amazon → Google →

Opens a search for this product. We do not sell anything ourselves.

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

Doctorly

3.58M subs

~Yay

"E.L.F. just came out with a 30% ascorbic acid formula. It's also quite nice."

All 2 takes from Doctorly

Breakout Ingredients of 2025 | Doctorly Reviews

"E.L.F. just came out with a 30% ascorbic acid formula. It's also quite nice."

PART 2: 2025 BEST BLACK FRIDAY CYBER MONDAY SKINCARE AND DEVICE DEALS LIVE

"If you want something that's not as irritating, something like the e.l.f. Vitamin C Serum with Ferulic Acid uses 3-O-ethyl ascorbic acid at a relatively affordable price. And 3-O-ethyl ascorbic acid is much more expensive to formulate with than L-ascorbic acid, but you'll see very similar results."

No BS Beauty

89k subs

~Nay

"The Geek and Gorgeous Seag Glow, I think it's like 12 bucks. It's cheaper than almost any other vitamin C serum. I think it costs less than the ELF vitamin C serum. And it's much better in my opinion than the E.L.F. one."

All 2 takes from No BS Beauty

NEW Skincare First Impressions : ELF, Tatcha, Bubble

"It's on the hydrating side. I'm not sure how I feel. I just wish I trusted them to manufacture this regularly. Their vitamin C serum - I have a feeling if you don't get this first run they're going to manufacture a whole ton of them, millions of them, and then probably at some point never make it again and pull it off the market. It feels nice, it's a nice gel texture."

Drugstore Skincare vs Pricey & K-Beauty Brands: What Actually Works?

Dr Dray

2.69M subs

~Mixed

"E.L.F. has a new Vitamin C Serum with Ferulic Acid and vitamin E which stabilize the ascorbic acid. Hopefully it doesn't oxidize because of that and it hopefully allows for a formula that if effectively created penetrates your skin to improve collagen production and act as an antioxidant. I don't get along well with ascorbic acid. I find it often irritates my skin and honestly many of the benefits of ascorbic acid I find you already get if you're using niacinamide and a retinoid. I don't really find that ascorbic acid adds much to the picture other than this whole complicated journey of finding one that's not irritating, that is actually stable and effective, and not extremely expensive. This one's $16 and it also has sea buckthorn oil in it which is an emollient rich in antioxidants and polyphenols."

Dr. Shereene Idriss

1.72M subs

~Mixed

"This one is in the exact same ratio as the C ferulic at the 15%, 1%, and .5%. But I also want you guys to keep in mind that ingredients do not make a recipe. Just keep that in mind if you are going to try it. It has ascorbic acid. It may be tempting, but it can also be extremely irritating and it might not be super stable and only time will tell. If you have melasma, I would just approach all of these very, very, very conservatively because you don't want to irritate or inflame your skin."

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 e.l.f. Vitamin C Serum with Ferulic Acid?

A lightweight vitamin C serum formulated with 3-O ethylascorbic acid, vitamin E, and ferulic acid, designed to brighten skin and support collagen production.

Is e.l.f. Vitamin C Serum with Ferulic Acid 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 e.l.f. Vitamin C Serum with Ferulic Acid's Guru Score?

e.l.f. Vitamin C Serum with Ferulic Acid holds a Guru Score of 63%. That is our read on how warmly the experts talk about it, based on the verdicts of 4 expert reviewers we have collected.