The Vitamin C Serum You'll See on a Dermatologist's Shelf.
Formulated with 20% L-Ascorbic Acid, stabilized by Ferulic Acid and Vitamin E — for brighter, firmer, and visibly healthier skin without irritation.
Order Now – 35% Off While Supplies Last★ ★ ★ ★ ★ 5K+ Verified Reviews
THE VITAMIN C SERUM YOU'LL SEE ON A DERM'S SHELF!
Formulated with 20% L-Ascorbic Acid, stabilized by Ferulic Acid and Vitamin E — for brighter, firmer, and visibly healthier skin without irritation.
As seen in
Watch Why Dermatologists Recommend This Serum —
And Why Women Love It Too!
Dr. Eleanor Vance, Board-Certified Dermatologist, explains why bioBare’s 20% Vitamin C formula stands out in real skincare practice.
“This is one of the few Vitamin C serums I trust to deliver visible results without causing irritation.”
- Eleanor Vance, MD, FAAD
As seen in
Watch Why Dermatologists Recommend This Serum
And Why Women Love It Too!
Dr. Eleanor Vance breaks down the science behind bioBare’s 20% Vitamin C, B, E & Ferulic Serum — and explains why it delivers real results for real skin.
Dr. Eleanor Vance breaks down the science behind bioBare’s 20% Vitamin C, B, E & Ferulic Serum — and explains why it delivers real results for real skin.
“This is one of the few Vitamin C serums I trust to deliver visible results without causing irritation.”
- Eleanor Vance, MD, FAAD
🧬 THE SCIENCE BEHIND bioBare® VITAMIN C, B, E & FERULIC SERUM
Clinically formulated to visibly brighten, firm, and protect — with results most users notice in just a few weeks.
Fights 7 Signs of Aging — Without Irritation
The dermatologist-formulated 20% Vitamin C serum trusted by professionals and loved by thousands of real women for one reason: it works. This high-potency antioxidant serum is clinically designed to protect your skin from daily environmental damage while improving 7 visible signs of aging — including dullness, dark spots, uneven tone, fine lines, rough texture, and loss of firmness — all without irritation.
20% L-Ascorbic Acid for Deep Brightening
Formulated with a clinical-strength blend of 20% pure L‑ascorbic acid, 1% Vitamin E, Ferulic Acid, and Vitamin B5, this serum delivers powerful antioxidant protection, boosts collagen production, and visibly transforms skin tone and texture with consistent use.
Clean, Non-Irritating, Long-Lasting Results
This clean, pH-balanced, fragrance-free formula is safe for sensitive skin and absorbs deeply, continuing to work long after application. It offers up to 72 hours of environmental defense and glow-boosting results — without clogging pores, stinging, or compromising your skin barrier.
What It Does for Your Skin
Clinically formulated to visibly brighten, firm, and protect — with results most users notice in just a few weeks.
Stronger Skin & Environmental Protection
Neutralizes up to 48%+ of free radicals from pollution, UV radiation, and everyday stressors, building resilience for healthier skin
Clinically Proven Anti‑Aging Results
Visibly smooths fine lines, refines texture, and firms the skin within 4–6 weeks, backed by dermatological testing
Radiant, Bright Complexion
Brightens dull skin tone, reduces pigmentation, dark spots, and discoloration — leaving your complexion luminous and even.
Deep Hydration + Skin Barrier Support
Vitamin E soothes and renews dry or sensitive skin, deeply replenishing lipids and supporting natural moisture balance
Lasts for Days in Your Skin
Once applied, the serum remains active and protective for up to 72 hours, offering ongoing benefits with each use
Suitable for All Skin Types
Fragrance-free, pH-balanced and irritation-tested — safe and effective for sensitive, dry, combination, or mature skin users
This Is What Real Results Look Like.
No Filters. No Celebrities. Just Results.
Proven Results
Baked with the goodness of oats, almonds, cashews, pumpkin seeds, sunflower seeds and honey, this fiber-rich breakfast is perfect for your healthy and active lifestyle. It makes for the perfect post-workout meal, where every bit is as tasty as it is healthy.
Approximately value per serving 30g
SEE WHY EVEN DERATOLOGISTS USE bioBare®
It’s Not Just Recommended by Dermatologists — They Use It Too!
“As a board-certified dermatologist, I’m selective about the products I recommend. bioBare’s Vitamin C, B, E & Ferulic Serum stands out for its clinical-grade 20% vitamin C concentration, thoughtful formulation, and visible results. It’s a product I feel confident recommending to patients who want brighter, firmer, and healthier-looking skin.”
— Dr. Ellen Meyer Rogge, Dermatologist
WHAT'S INSIDE bioBare® VITMAIN C, B, E & FRULIC SERUM?
20% Pure Vitamin C(L-Ascorbic Acid)
Check health conditions with a click
Portable and on-the-go tracking
WHAT'S INSIDE bioBare® VITMAIN C, B, E & FRULIC SERUM?
20% Pure Vitamin C(L-Ascorbic Acid)
The purest form of Vitamin C, delivers powerful antioxidant protection while visibly improving signs of aging.
Brightening
Protection
0.5% Ferulic Acid
This plant-based phenolic antioxidant is known for its ability to fight free radicals, and defend your skin against aging, impurities, and environmental pollutants.
This is your heading text.
This is your heading text.
They Didn’t Believe the Hype Either… Until They Tried It
What Happened When Real Women Tried Our Vitamin C Serum
Where has this been all my life??
Absolutely love this product and I can't believe how fast the results are! I use this serum daily after double cleansing combined with the bioBare encapsulated retinol cream at night and WOW! After only a few weeks all the fine lines I thought would only disappear with procedures have completely vanished - plus my skin is glowing!
Gina T. - 59
This Works!
I shopped around for a vitamin C serum that I could afford in my budget, and this was a winner! I first was attracted to the ingredients and concentration. My fine lines and pigmentation, diminished. skin firmness and glow increased. I keep it in the refrigerator. I have a noticeable difference in my appearance and often get compliments on my skin. I have been using this for about a year.
Eliza S. - 68
Worthwhile purchase
After quite a bit of research, I purchased my first bottle of BioBare Vitamin C last year and found this particular product to work very nicely on my skin. Does not pill when layering under other skincare products, smell is not too overpowering, does not leave any traces of unwanted orange pigment on the skin, excellent value for money and my skin looks and feels better than it did prior to first using the serum. Am purchasing another 2 bottles so that I don’t run out any time soon! Highly recommend.
Rosanna S. - 34
The BEST
This really is the BEST Vit. C serum out there! I’ve tried quite a number of different Vit. C serums & they just aren’t as effective. The specific formulation with Ferulic acid works so well! I’ve received sooo many compliments on my skin!
Donna C. - 61
The only Vit C Serum I Will Ever Use!
It has been several years since I discovered Biobare , this product specifically. (It could have already been 4 years). I love it and the price I can afford compared to other leading brands. I made tons of research online before I decided this is the right product for me. I use it daily in the morning after I apply a toner and store it in the fridge. I love how my skin feels after application. It tightens and has some glow to it. I will then apply a hyaluronic cream ; then a moisturizer with SPF 30. This is my daily/morning routine.
Michelle D. - 38
It's a serum that works!
Ive been using this for about three years now and really think it makes a difference. I'm 65 so I expect wrinkles but this seem seems to soften them. I have bought the serum for my daughter who also likes it and now I have bought it for my daughter-in-law who had thought about it but would never buy it for herself...perhaps she will be a convert too.
Yvette C. - 65
This is your heading text.
The convenience of online shopping is seeing what other customers saying and that is a factor changing buyer’s decision. Show your customer's review is one of the easiest way to another clearly know about your product
PAULA WILSON
This is your heading text.
The convenience of online shopping is seeing what other customers saying and that is a factor changing buyer’s decision. Show your customer's review is one of the easiest way to another clearly know about your product
KIM WESTLOOK
This is your heading text.
The convenience of online shopping is seeing what other customers saying and that is a factor changing buyer’s decision. Show your customer's review is one of the easiest way to another clearly know about your product
ANNA WASTON
Frequently Asked Questions
Have a Question? We’ve Got the Answer!