What color is the serum supposed to be directly out of the bottle?

The bottle is a dual chamber system - one side of the bottle contains vitamin C, the other side contains liquid nitric oxide. When you use one pump from each side of the bottle, and mix the drops together in the palm of your hand, the vitamin C acts as the activating ingredient to activate the nitric oxide. The nitric oxide serum is clear, the vitamin C can be an amber color.

Should I use hyaluronic acid in addition to this, or does this replace hyaluronic acid?

Thank you for reaching out! You should use Hyaluronic Acid after using our Nitric Oxide Activating Serum. The serum help with the absorption of the HA...and will actually boost it! Hope this helps!

What percentage of nitric oxide?

Thank you for asking! The serum is a dual chamber bottle that contains nitrite in one chamber and Vitamin C in the other. The vitamin C is the activating agent which when mixed with the nitrite creates nitric oxide gas. The mixture is 100% nitric oxide. Hope this helps.

No, our products are never animal tested.

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N1O1 Nitric Oxide Activating Anti-Aging Face Serum, 20% Vitamin C, 1 Fl Oz | Developed by Dr. Nathan S Bryan, Hydrating Serum, Minimizes Dark Spots, Promotes Smoother-Looking Skin, Reduces Fine Lines

Product ID: 247862108

Details

Product Benefits
Anti-Aging
Scent
Fragrance Free
Skin Type
All
Special Ingredients
Antioxidants C
Use for
Face

⚡20% stable Vitamin C antioxidant power

💧Hydrates & moisturizes deeply

🧪Nobel Prize-winning Nitric Oxide activation

R4076

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Description

✨ Unlock your skin’s youthful glow with Nobel-winning science! ✨

EFFORTLESS DAILY RITUAL - Dual-chamber serum with a simple pump application, designed for quick absorption and visible results in as little as one week.
POTENT 20 VITAMIN C BOOST - Delivers a high concentration of stable Vitamin C to brighten skin tone, reduce dark spots, and neutralize free radicals.
UNIVERSAL SKIN COMPATIBILITY - Formulated for all skin types—including sensitive—offering gentle yet effective daily care that fits your busy lifestyle.
SCIENCE BACKED ANTI AGING POWER - Harnesses Nobel Prize-winning Nitric Oxide to target the root cause of skin aging for visibly smoother, younger skin.
HYDRATION MEETS COLLAGEN SUPPORT - Enhances nutrient and oxygen flow to skin cells, promoting collagen production and lasting hydration without harsh chemicals.

N1O1 Nitric Oxide Activating Anti-Aging Face Serum combines a breakthrough nitric oxide delivery system with 20% stable Vitamin C to combat signs of aging at their source. Clinically backed and suitable for all skin types, this serum boosts collagen, evens skin tone, and hydrates deeply without harsh additives. Experience visible reduction in wrinkles, dark spots, and fine lines with a fast-absorbing formula designed for daily use.

Specifications

ASIN	B08LNTJZST
ASIN	B08LNTJZST
Active Ingredients	vitamin_c
Best Sellers Rank	#51,965 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1,031 in Facial Serums
Brand Name	N1O1
Customer Reviews	4.2 4.2 out of 5 stars (331)
Item Form	Serum
Item Volume	1 fluid ounces
Item model number	n1o1
Manufacturer	Pneuma Nitric Oxide
Manufacturer	Pneuma Nitric Oxide
Manufacturer Part Number	n1o1
Material Features	Cruelty Free, Fragrance Free, GMO Free, Gluten Free, Vegan
Material Type Free	Paraben Free, Phthalate Free
Model Number	n1o1
Number of Items	1
Product Benefits	Anti-Aging
Product Dimensions	6 x 2 x 2 inches; 4.66 ounces
Recommended Uses For Product	Before Cream
Scent Name	Fragrance Free
Skin Type	All
Special Ingredients	Antioxidants, Vitamin C, Vitamin E
Target Use Body Part	Face
UPC	608597658903
UPC	608597658903
Unit Count	1 Fluid Ounces

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R4076

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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