Ascorbic Acid USP Powder (Vitamin C)

4oz, 8oz, 1lb, 1kg & 5lb resealable bags.

*Need more than 20 lb's? Contact Us directly for a quote.



  • 1 lb
  • Limited Availability
  • Ships within 1-2 days1

Ascorbic Acid (Vitamin C)


Ascorbic Acid (or Vitamin C) is an essential nutrient for the human body and, since it is a water-soluble vitamin -- meaning our bodies can't store it -- we need to obtain Vitamin C from foods like oranges, broccoli, tomatoes as well as via nutritional supplementation.


Humans need Vitamin C to aid in the growth and repair of tissues throughout the body, as well as to make collagen -- an important protein in the creation of new skin, cartilage, tendons, ligaments and blood vessels. Vitamin C is also needed for wound healing and for strengthening our teeth and bones.


Vitamin C is a world-renowned antioxidant and plays a vital role in aiding the body's defense against dozens of maladies, including: heart disease, high blood pressure, cancer, arthritis, asthma, macular degeneration, pre-eclampsia, and the common cold. In addition, the consumption of Vitamin C may be beneficial in maintaining healthy gums, healing burns and wounds, treating allergy symptoms, fending off some viruses, and in the regulation of blood sugar levels for people with diabetes.


• Gluten-Free • Non-GMO • Vegan •

Nutritional Information

ascorbic acid vitamin c

Additional Information

•Dietary Supplement

•Ingredients: 100% pure, pharmaceutical-grade Ascorbic Acid.

•Store in a cool, dry location away from direct sunlight.

•Serving Suggestion: 1/4 teaspoon (1000 milligrams) per day.


*These statements have not been evaluated by the FDA.

*This product is not intended to diagnose, treat, cure or prevent any disease.


Warning: Consult your physician before use.

Keep out of reach of children.

• Customer Reviews •

⭐️⭐️⭐️⭐️⭐️ Useful for brewers

September 25, 2019 

Effective anti oxidant - I used it in my homebrew. 



⭐️⭐️⭐️⭐️⭐️ Delicious & Nutritious!

April 9, 2019

This stuff is fantastic. It tastes great and is a must to have on hand during cold and flu season. It also works well in my skin soap I make for face neck and chest leaves the skin glowing and clears acne up quick.

-Haley B.


⭐️⭐️⭐️⭐️⭐️ Seems to be pure...

March 28, 2019

Acts like ascorbic acid in making serums, feels like it on the skin in higher concentrations. No doubt it's the real deal.

-John L.


⭐️⭐️⭐️⭐️⭐️ Great product!

April 5, 2018

Great product and fast service. Excellent packing. Will order again.

-Leon B.


⭐️⭐️⭐️⭐️⭐️ Five Stars

February 9, 2018

Excellent quality. Love the bag. It is so easy to close the seal.

-Nikki W.


⭐️⭐️⭐️⭐️⭐️ Completely Satisfied.

December 30, 2017

Best prices online and top quality Vitamin C. Thanks Nutrition Bulk!

-Harry D.


⭐️⭐️⭐️⭐️⭐️ Does the trick!

November 23, 2017

I do a lot of online shopping for supplements and vitamins, and this site has some of the best prices I've found. Fast shipping and product seems like great quality. I'll be back. Thanks!

-Jennifer N.