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.

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

Help Track order

Account Cart

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

Help Track order

Account Cart

N1O1 Nitric Oxide Activating Anti-Aging Face Serum, 20% Vitamin C, 1 Fl Oz

N1O1 Nitric Oxide Activating Anti-Aging Face Serum, 20% Vitamin C, 1 Fl Oz

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 power

💧Hydrating Nitric Oxide boost

🔬Clinically proven anti-aging tech

R3989

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

Description

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

UNIVERSAL SKIN LOVE - Gentle, fragrance-free formula perfect for all skin types, from sensitive to oily.
RADIANCE EVEN TONE - 20% Vitamin C brightens and smooths, reducing dark spots and fine lines visibly.
EFFORTLESS DAILY GLOW - One pump, day or night, for 30 days of visibly younger, healthier skin.
ROOT CAUSE ANTI AGING - Harness Nobel Prize-winning Nitric Oxide to reverse skin aging at the source.
HYDRATION MEETS SCIENCE - Deeply moisturizes with a unique dual-chamber delivery system for maximum nutrient flow.

N1O1 Nitric Oxide Activating Anti-Aging Face Serum combines a potent 20% Vitamin C with Nobel Prize-winning Nitric Oxide technology to target the root causes of skin aging. Clinically validated in 4 studies, this fragrance-free, vegan serum boosts collagen, hydration, and antioxidant protection to reduce wrinkles, dark spots, and uneven tone. Suitable for all skin types, it delivers visible anti-aging results with just one daily pump.

Specifications

ASIN	B08LNTJZST
ASIN	B08LNTJZST
Active Ingredients	vitamin_c
Best Sellers Rank	#50,164 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #1,012 in Facial Serums
Brand Name	N1O1
Customer Reviews	4.1 4.1 out of 5 stars (334)
Item Form	Serum
Item Highlight	Developed by Dr. Nathan S Bryan, Hydrating Serum, Minimizes Dark Spots, Promotes Smoother-Looking Skin, Reduces Fine Lines
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

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.