What is the percent of vitamin C?

Hi, our formula contains 15% pure vitamin C (L-ascorbic acid), 1% vitamin E (tocopherol), and 0.5% ferulic acid and a 3.2 pH which is the most effective combination. It is very important to use the correct form of vitamin C and have the proper pH, you can have higher concentrations of these actives in other forms and they will not be effective. There is some very useful information on the SkinCeuticals site about C E and Ferulic and they have of course helped develop this formula.

If my moisturizer has hydraulic acid, can I still use it after applying this serum?

Yes, you can use your moisturizer with Hyaluronic acid on top of this serum. (This answer is from an licensed esthetician/skin care specialist)

Just received and followed directions. It’s so sticky on my face!!!! I hate that. Has anyone else had this issue?

I understand. I only apply it to my "sun spots" - but it DOES feel a little sticky! However, the sunspots on my face and hands have almost disappeared … so I am willing to make the trade-off.

Is this product vegan and cruelty free?

Yes, this product is vegan and cruelty free.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Vitamin C Serum 20% Pure L-Ascorbic Acid, Ferulic Acid, Vitamin E and Hyaluronic Acid for Face and Eyes Natural Anti Aging Anti Wrinkle 1oz. by Dr. Brenner

Product ID: 45671400

Details

Product Benefits
Brightening
Scent
Aloe
Skin Type
Oily dry and
Special Ingredients
Collagen Acid
Use for
Face

⚡Ferulic Acid & Vitamin E antioxidant power

💧20% Pure L-Ascorbic Acid boosts collagen

🔄Bi-weekly fresh batches for max potency

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¥7531

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In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Glow Up or Miss Out: The Ultimate Vitamin C Serum for Radiant, Youthful Skin ✨

FRESHNESS YOU CAN FEEL - Manufactured every 2 weeks to ensure peak active ingredient strength
HYDRATION MEETS HEALING - Hyaluronic acid locks in moisture while reducing fine lines and wrinkles
CONFIDENCE IN EVERY DROP - 60-day satisfaction guarantee—because your glow deserves the best
TRIPLE ANTIOXIDANT DEFENSE - Vitamin C, E & Ferulic Acid team up to fight aging and environmental damage
PURE POTENCY PROVEN RESULTS - 20% pure vitamin C for visibly firmer, brighter skin

Dr. Brenner’s Vitamin C Serum delivers a potent 20% pure L-Ascorbic Acid formula enhanced with ferulic acid, vitamin E, and hyaluronic acid. Designed to boost collagen, reduce wrinkles, and brighten skin, this freshly made serum ensures maximum antioxidant protection and hydration for all skin types. Trusted by thousands, it’s your go-to for natural, effective anti-aging skincare.

Specifications

ASIN	B071GZPPQ4
ASIN	B071GZPPQ4
Active Ingredients	hyaluronic_acid, vitamin_c, vitamin_e
Best Sellers Rank	#13,807 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #296 in Facial Serums
Brand Name	Dr. Brenner
Customer Reviews	4.3 4.3 out of 5 stars (4,213)
Is Discontinued By Manufacturer	No
Item Form	Serum
Item Volume	30 Milliliters
Item Weight	1 Ounces
Manufacturer	Dr. Brenner Labs
Manufacturer	Dr. Brenner Labs
Manufacturer Part Number	A001
Material Features	Natural
Number of Items	1
Product Benefits	Brightening
Product Dimensions	1.5 x 4 x 6 inches; 1 ounces
Recommended Uses For Product	Provides Vitamins
Scent Name	Aloe
Skin Type	Oily, dry, and combination skin
Special Ingredients	Collagen, Hyaluronic Acid, Vitamin C, Vitamin E
Target Use Body Part	Face
Unit Count	1.01 Fluid Ounces

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Excellent communication throughout the order process. Product is perfect.

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