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Pro C Serum

Pro C Serum

Brightening Solution
$56
$56
Shipping calculated at checkout.

15% Vitamin C + Ferulic Acid + Patented Peptides

Clinically proven to target dark spots, sun damage, age spots & hyperpigmentation

Clinically proven results without visible redness or irritation

Clinically proven to outperform the leading professional Vitamin C serum*

Dermatologist-tested
Hypoallergenic
Non-comedogenic

Free standard shipping limited time only!

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  • Vegan & Cruelty Free
  • Clinically Tested

Real People, Real Results.

Description

Meet Pro C Serum - a next-gen brightening solution formulated with 30% clinically proven actives plus advanced liposomal Vitamin C technology. This high performance innovation targets pigmentation at every stage - fading visible dark spots, post-acne marks and hyperpigmentation while helping reduce future & early-stage discoloration before it becomes visible on skin’s surface. Brightening at maximum power - outperforming the market for faster, more visible results.

*Based on an independent clinical study comparing Pro-C to the leading professional Vitamin C serum

Ingredients

30% clinically proven actives

 

15% Multi-Vector Vitamin C Complex:

  • Liposomal 3-O-Ethyl Ascorbic Acid, Gold-Stabilized L-Ascorbic Acid, & THD (Tetrahexyldecyl Ascorbate)
  • A proprietary blend of three hyper-stable Vitamin C forms that deliver brightening & visible tone correction. 

Tranexamic Acid, Ferulic Acid, & Alpha-Arbutin:

  • Advanced Antioxidant Cocktail clinically proven to defend against environmental damage, sun damage & premature skin aging. 

Patented Peptides + FGF-2 Growth Factor:

  • Bio-fermented Oligopeptide, Ultra-Low Molecular Weight Peptides (Acetyl Glycyl Beta-Alanine), Encapsulated FGF-2 Growth Factor
  • Clinically shown to accelerate fading of dark spots & hyperpigmentation without irritation. 

Advanced Liposomal Vitamin C Delivery System:

  • Formulated for maximum stability & penetration, ensures deeper delivery & superior efficacy. 

Benefits

  • Multi-Stage Brightening - Target multiple stages of pigmentation for faster visible correction  
  • Shown to improve melasma, sun damaged skin & age spots
  • Visibly reduce post-acne marks
  • Shown to help boost skin renewal for overall skin health and longevity
  • Defends against environmental aggressors and premature skin aging.
  • No visible redness or irritation
  • Lightweight, fast-absorbing texture
  • Non-greasy, no odor, non-sticky
  • Airless packaging design to reduce oxidation
  • Non-comedogenic, Hypoallergenic, Fragrance Free, Dermatologist Tested

How to use

Apply a thin layer AM + PM as your serum step. Follow with moisturizer. Always follow with SPF in AM routine. 
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Pro C Serum
Pro C Serum
$56.00

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    After 8 Weeks

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    After 8 Weeks

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    After 12 Weeks

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    After 12 Weeks

Built to Outperform

We invested over $100k in clinical testing to prove Pro C outperforms the leading professional and "medical-grade" Vitamin C.

  • Clinically proven to visibly reduce dark spots, hyperpigmentation & uneven tone
  • Visibly reduces melasma & sun damaged skin
  • Visibly reduces post-acne marks
  • Clinically tested hypoallergenic, non-comedogenic, and fragrance-free

Powered by High Performance Ingredients

15% Multi-Vector Vitamin C Complex

A proprietary blend of three hyper-stable Vitamin C forms
  • Clinically proven to brighten skin & fade dark spots
  • Clinically proven to visibly reduce sun damage

Tranexamic Acid, Ferulic Acid, & Alpha-Arbutin

Advanced Antioxidant Cocktail
  • Clinically proven to defend against environmental & sun damage
  • Shown to help prevent premature skin aging

Patented Peptides + FGF-2 Growth Factor

Bio-fermented Oligopeptide, Ultra-Low Molecular Weight Peptides (Acetyl Glycyl Beta-Alanine), Encapsulated FGF-2 Growth Factor
  • Clinically shown to accelerate fading of dark spots & hyperpigmentation without irritation
  • Shown to strengthen skin barrier to reduce visible redness

Advanced Liposomal Vitamin C Delivery System

Potent Vitamin C is encapsulated inside liposomes
  • Ensures deeper delivery & superior efficacy
  • Formulated for maximum stability & penetration

FAQs

Most Vitamin C serums focus on surface brightening or antioxidant protection. Pro C targets multiple stages of pigmentation to fade dark spots and help prevent future & early-stage discoloration before it becomes visible on skin’s surface.

No. Pro C is hypoallergenic and non-comedogenic, clinically tested safe for sensitive skin and won’t clog pores.

Yes. Pro C targets key aging concerns including wrinkles, luminosity and overall skin health.

Pro C features a triple-stabilized Vitamin C complex and an airless packaging design for superior stability – helping prevent oxidation, discoloration and odor associated with traditional Vitamin C serums.

Yes. Pro C can be used both AM and PM. Always follow with SPF during the day.

Yes. Pro C layers well with exfoliants and moisturizers. Use exfoliating pads first, then Pro C, followed by moisturizer. Always wear SPF during the day. For retinol users, we recommend using Pro C in AM routine and retinol treatments in PM routine.

Yes! Pro C is clinically proven to target dark spots & hyperpigmentation without irritation. For new users, we recommend using 4-5 times per week and increasing to daily use as tolerated.

Yes. Pro C is hypoallergenic, fragrance-free and dermatologist tested - clinically proven results without irritation.

Yes. Pro C is fragrance-free, hypoallergenic and dermatologist tested.

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Overall rating: 4.8930635 / 5 from 346 reviews.

AI Generated Review Summary

Pro C Serum is clinically proven to visibly fade and prevent dark spots, age spots, hyperpigmentation, and uneven tone, revealing brighter, smoother, and more youthful-looking skin. Customers appreciate its gentle yet effective formula, which leaves skin feeling soft and smooth. Many users report their skin looking brighter, more refreshed, and healthier overall.

Summary topics

  • Skin Glow: 30%
  • Skin Appearance: 42%
  • Skin Feel: 17%

Review topics: ["irritation","absorbs","ingredients","scent","quality","breakouts","results","toner","pores","feels","improvement","works","fragrance","texture","spots","use","skin","complexion","glow","serum","face","looks","consistency","vitamin c","packaging","formula","bottle","solution","reduction","appearance"].

Review highlights

  • "The milky texture feels so smooth, sinks in quickly, and gives my skin an instant glow." — Jenna P.
  • "The serum made my skin feel so very soft and smooth." — Jennifer
  • "It is such a gentle and yet still very effective formula that has not irritated my skin." — Jasmin

Reviews

Love this serum!

"gifted by innbeautyproject | INNBEAUTY Project’s Pro C Serum Brightening Solution is such a great serum to use and very pleasant. I enjoyed using it! It’s lightweight and not greasy at all, I loved the texture of it and it quickly absorbs. And the serum left an amazing glow to my skin. I also loved the packaging and that it is refillable, however my serum was leaking in the bottle and that led to losing some product. Overall, this is a good serum and I recommend!"

— Ash M. (5/5)

Feels so good on skin

"I got this in hopes of it helping me with some dark marks and acne scars. So far so good. It makes my skin feel so good, it doesn’t really have a smell AND it absorbs soo well. I haven’t used it enough to see a ton of difference. In all honesty I did have my period breakout so I missed a day or two of use. Yet I am definitely noticing a difference in my skin feel. So I will continue to use. gifted by innbeautyproject"

— Dee006 (5/5)

My new favorite serum

"The INNBEAUTY Project NEW Pro C Serum Brightening Solution has quickly become one of my favorite morning serums. It gives my skin an instant glow without feeling greasy or sticky, and I’ve noticed my complexion looking brighter and more even after a few weeks of consistent use. complimentary from INNBEAUTYProject"

— Shannon (5/5)

Great for skin on face

"gifted by INNBEAUTYProject. Pro c serum is great. Brightening solution with 15% Vitamin c , acetyl glycyl beta-alanine + ferulic acid to help Brighten dark spots on skin. You can use day or night. This is a refillable bottle. Easy to use on face. I highly recommend this product. So give it a try for yourself"

— Wyesau w. (5/5)

skin look very glowy

"I love this Pro C serum because it has absolutely no scent, which I love, and it’s also not sticky at all, and it makes my skin look very glowy. It also comes in packaging where the product is in a separate bottle, so if you need to, you can just buy the refill. Complimentary from innbeautyproject"

— Karyna (5/5)

Evens skin tone

"I’ve been using this serum, complimentary from innbeautyproject, at night and I’m honestly impressed with the results so far. My skin feels incredibly soft when I wake up, and it stays soft throughout the day instead of just feeling temporarily hydrated. I also had a small dark spot that noticeably faded and eventually disappeared after consistent use."

— Kimberly (5/5)

Gentle on my skin, but effective

"I’ve been trying the MEET PRO C Serum Brightening Solution gifted by innbeautyproject and I actually really like how it feels on my skin. It’s super lightweight, like it almost disappears once you put it on, which makes it easy to use every day. I’ve noticed my skin looks a little more even and less dull lately. It kind of gives that subtle glow where you can tell your skin just looks healthier, especially in areas where I used to have some dark spots. I was honestly expecting it to be a little strong since it’s Vitamin C, but it’s been really gentle. No burning or irritation, which makes it way easier for me to stay consistent with it. It also works really well under my other skincare and makeup. It doesn’t pill or feel weird with moisturizer or sunscreen, which is a big plus for me. It was gentle on my skin that works great for me! Complementary from innbeautyproject."

— Amanda (5/5)

Good

"NEW Pro C Serum Brightening Solution by INNBEAUTY Project gives my skin a healthy glow and makes it look brighter and more even. The formula feels lightweight, absorbs quickly, and layers perfectly under makeup without feeling sticky. I also love how fresh and hydrated my skin feels after using it consistently. gifted by innbeautyproject complimentary from innbeautyproject"

— Yuliia (5/5)

Works well

"It doesn’t just provide an immediate difference but also works long term. My skin feels brighter and healthier. In just a few weeks, I have noticed how much lighter my dark spots are. It is definitely something I am going to keep as a constant in my routine."

— Mo (5/5)

My favorite

"I spent more money on vitamin c products but none of them never gave me the results I am seeing with this product in less than one 1 week. I have a oily face but for some reason it is dry and oily looking; with this vitamin c It keeps my face very soft, brightening my hyperpigmentation ; and none greasy even though I am still use the other products I was using before minus the other victim c. I really like this product."

— Afi (5/5)

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