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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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
Airless Pump
Skin Type
Oily dry and
Special Ingredients
Collagen Acid
Use for
Face

⚡Powerful antioxidant combo: Ferulic Acid + Vitamin E

💧20% Pure L-Ascorbic Acid for deep skin penetration

🔬Hyaluronic Acid boosts hydration & plumps skin

AR$92496

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Sold byAmazon ArgentinaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

✨ Unlock your skin’s glow-up with science-backed brilliance!

HYDRATION POWERHOUSE - Hyaluronic Acid locks in moisture, smoothing fine lines and restoring youthful plumpness.
RADIANT GLOW BOOSTER - 20% pure Vitamin C brightens and evens skin tone for that enviable glow.
CLEAN NATURAL FORMULA - Crafted by Dr. Brenner Labs with natural ingredients, free from harsh additives.
MULTI SKIN TYPE FRIENDLY - Formulated for oily, dry, and combination skin—your all-in-one daily essential.
TRIPLE ANTIOXIDANT DEFENSE - Ferulic Acid and Vitamin E team up to neutralize free radicals and fight premature aging.

Dr. Brenner’s Vitamin C Serum delivers a potent 20% pure L-Ascorbic Acid formula enhanced with Ferulic Acid, Vitamin E, and Hyaluronic Acid. This natural, lightweight serum targets anti-aging and brightening, suitable for all skin types, providing hydration, wrinkle reduction, and antioxidant protection in a convenient 1oz airless pump.

Specifications

ASIN	B071GZPPQ4
ASIN	B071GZPPQ4
Active Ingredients	hyaluronic_acid, vitamin_c, vitamin_e
Best Sellers Rank	#13,410 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #304 in Facial Serums
Brand Name	Dr. Brenner
Customer Reviews	4.3 4.3 out of 5 stars (4,249)
Item Form	liquid
Item Volume	30 ml
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	Airless Pump
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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