Bright On 10% Waterless Vitamin C Serum

brightens + targets dark spots

$52.00

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30mL bottle of Farmacy 10% Waterless Vitamin C Serum on a white background

Bright On 10% Waterless Vitamin C Serum

$52.00

$52.00

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Before + After

Clinical Results

Over 8 weeks

Users reported that 10% Waterless Vitamin C Serum visibly brightened their skin after 1 use

Based on 4-8 week improvement

Users reported that 10% Waterless Vitamin C Serum improved size and intensity of dark spots + improving skin tone eveness

Dull Skin | Dark Spots

A first-of-its-kind, this waterless vitamin C serum visibly brightens, targets dark spots + reduces hyperpigmentation. This clinically tested oil-free concentrate with 10% L-ascorbic acid is powered by a waterless technology for maximum stability and potency—until the very last drop.

Brightens + targets dark spots. 10% L-ascorbic acid, the purest, most potent form of vitamin C, brightens, firms + smooths skin texture, while 1% alpha-arbutin targets dark spots.

Ultra Stable. This breakthrough waterless technology stabilizes L-ascorbic acid for maximum efficacy + penetration.

Hydrating boost. Upcycled tangerine peel + sugar beet (betaine) boost skin’s moisture for a radiant, recharged complexion.

Easily absorbs. This silky, oil-free waterless vitamin C Serum quickly sinks into the skin without feeling tacky or irritating.

In a clinical study of 33 participants, users reported:

over 8 weeks:

Visibly brighter skin 

after 1 use

Serum was gentle on skin 

after use 2x daily

In a clinical study of 33 participants based on:

4-8-week improvement:

16x improvement 

in size + intensity of dark spots

2x improvement

 in skin tone evenness

How to recycle 10% Waterless Vitamin C Serum
  1. Recycle the bottle + outer packaging. The entire package is fully recyclable.
  2. To recycle via our Empties Program, please click here to obtain a label. Free return label here.

PROPANEDIOL, PENTYLENE GLYCOL, ASCORBIC ACID, BETAINE, ALPHA-ARBUTIN, FERULIC ACID, CITRUS AURANTIUM AMARA (BITTER ORANGE) FRUIT EXTRACT, CITRUS RETICULATA (TANGERINE) FRUIT EXTRACT, CITRUS AURANTIUM SINENSIS PEEL EXTRACT, GLYCERIN, LACTIC ACID, CITRIC ACID

Key Ingredients

10% L-Ascorbic Acid

(Vitamin C)
The purest, most powerful form of vitamin C visibly brightens, evens skin tone, firms + improves skin’s elasticity.

Ferulic Acid

Targets dark spots + reduces hyperpigmentation while enhancing the efficacy of vitamin C.

Upcycled Tangerine Peel + Sugar Beet

(Betaine)
Antioxidant-rich, hydrate + enhance the skin’s moisture barrier.

10% L-Ascorbic Acid

Ferulic Acid

Upcycled Tangerine Peel + Sugar Beet

10% L-Ascorbic Acid

Ferulic Acid

Upcycled Tangerine Peel + Sugar Beet

10% L-Ascorbic Acid

Ferulic Acid

Upcycled Tangerine Peel + Sugar Beet

10% L-Ascorbic Acid

Ferulic Acid

Upcycled Tangerine Peel + Sugar Beet

10% L-Ascorbic Acid

Ferulic Acid

Upcycled Tangerine Peel + Sugar Beet

10% L-Ascorbic Acid

Ferulic Acid

Upcycled Tangerine Peel + Sugar Beet

How To Use

  • Apply to clean skin AM + PM.

  •

    Follow with moisturizer + SPF during the day.

  •

    Use after toner and before moisturizer

    Cleanser → Toner → Bright On

    Moisturizer → SPF

    Morning + Evening

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Description

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Questions, Answered

Visibly brightens, firms, and targets dark spots while helping improve overall skin tone and texture.

It uses pure L-ascorbic acid in a waterless formula to help maximize stability and deliver potent results without the instability of water-based formulas.

The formula is designed to balance potency, stability, and skin tolerance, delivering effective results with less irritation compared to higher-percentage formulas.

Yes. It’s clinically tested and proven to be non-irritating, though those new to vitamin C may want to introduce it gradually.

You may notice immediate glow and smoothing effects, with visible improvements in skin texture and tone within days of continued use.

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Overall rating: 4.59019 / 5 from 632 reviews.

AI Generated Review Summary

This waterless vitamin C serum visibly brightens skin, targets dark spots, and reduces hyperpigmentation. Customers appreciate its clean, smooth, and glowing effect, as well as its noticeable difference in skin brightness and health. The serum is oil-free, gentle, and infused with antioxidant-rich ferulic acid for maximum stability and potency.

Summary topics

  • Results (6%): It was highlighted by customers that the results were fantastic and they were excited to see longer-term results.
  • Skin Feel (26%): A significant number of customers appreciated how this product made their skin feel clean, smooth, and glowing.
  • Vitamin C (8%): Customers expressed appreciation for the vitamin C, stating that it is the best they have tried.
  • Noticeable Difference (8%): Customers expressed appreciation for the noticeable difference in pigmentation and brightness of their skin after using the product.
  • Dark Spots (7%): Customers raved about how this serum brightens and targets dark spots, making their skin look healthier and smoother.

Review topics: ["size","weight","feels","smells","quality","improvement","results","issues","looks","packaging","texture","price","skin","amount","absorbs","serum","spots","glow","face","vitamin c","consistency","formula","bottle","difference","irritation","sensation","complexion","farmacy","oil","acne"].

Review highlights

  • "Absolutely loved this vitamin C. Skin felt so hydrated and looked great all day." — LAURA L.
  • "Made my skin look so much fresher + brighter without breaking me out and smells heavenly!" — Lane
  • "My skin feels so smooth, and looks glowy and radiant." — Alexis L.

Reviews

Great formula that won’t oxidize

"Love this formula. Since it is waterless it takes a lot for this to oxidize. It won’t if you use it daily. It would take longer than the 2-3 months to use it. My hope is they will make a 15, and maybe even a 20% of the same formula-for intermediate and advanced users"

— Djl (5/5)

This is a staple product

"This is a staple product in my skin care routine. I have noticed a reduction in my hyperpigmentation. I have tried a ton of different vitamin C products and this is a for sure favorite. I also love how it feels on my skin!"

— Reshma J. (5/5)

I love this Serum

"It absorbs well and has definitely helped brighten my skin! It has a smooth texture, easy to add into any routine and unlike a lot of Vitamin C Serums, this one doesn’t smell like artificial citrus."

— Zoe A. (5/5)

Bright On 10% Waterless Vitamin

"this has really fixed the complexion of my skin, no dark spots from me popping pimples."

— Stevens J. (5/5)

Great VC serum

"Even tho it is only 10%… because it is waterless you are probably getting more Vitamin C than when you buy a 15 or 20% in a water based formula. This is a thicker serum-but still light in terms off absorption. Doesn’t go bad like some do because no water or air get to the product."

— Daniel (4/5)

"This is by far my favorite vitamin C. I use it to gua sha in the morning too"

— Jaye (5/5)

Love this Vutamin C serum.

"Love this Vutamin C serum. It gives my face such a healthy glow. I have rosacea and it doesn't irritate my skin."

— CANDACE W. (5/5)

Sunshine in a BOTTLE

"This formula is easily one of the best serums I’ve put on my face. I’ve been looking for something to add in my morning routine and this was it. I have to be careful what serums I use because my face is dry and sensitive, and this exceeded my expectations. I saw results within 2 weeks. Also the price for this serum is WORTH EVERY PENNY. This is now an essential part of routine."

— Liz Q. (5/5)

Bright On 10% Waterless Vitamin C Serum

"Love this!"

— Melanie H. (5/5)

So far nice!

"I’ve been noticing my dark spots slowly fading with this product! I’m satisfied with it and I hope to repurchase in the future."

— AJ C. (5/5)

Q&A

Can this serum be layered with the filling good serum, and if so, in what order?
Absolutely! We recommend applying Vitamin C first, letting it soak for a little, and then tacking on Filling Good for a boost of moisture : )
Do you need to store in refrigerator after you open
Great question! Our products are formulates to be stored at room temperature : )