Vitamin C Crystals 8oz by Douglas Laboratories

Vitamin C Crystals 8oz

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Vitamin C Crystals 8oz by Douglas Laboratories

Vitamin C Crystals by Douglas Laboratories provides 100% pure, vitamin C (ascorbic acid) in a powder.

Douglas Laboratories suggests Adults take 1 teaspoon of Vitamin C Crystals daily or as recommended by your healthcare professional.

Serving Size: 1 teaspoon
Servings Per Container: 57

Amount Per Serving:
Vitamin C 4,000 mg  
(Ascorbic Acid)

Vitamin C by Douglas Laboratories contains NO yeast, wheat, gluten, soy protein, milk/dairy, corn, sodium, sugar, starch, artificial coloring, preservatives or flavoring.

Douglas Laboratories logo, text, graphics, and photo images are the property of Société des Produits Nestlé S.A. and are used with permission. Copyright © 2021.

1 Review

  • Douglas Labs C Crystals

    Posted by Diana Honest on Oct 29, 2011

    This product has a pretty tangy taste but is not bad mixed with any liquid. It is a good source of vitamin C and was prescribed as the one I should take.

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Shipping & Returns

Returns Policy

If you are not happy with your purchase, AND you have NOT opened the product or broken any security seals, you can return the product for a full refund within 60 days of purchase. You will be responsible for return shipping, please ensure the product is SECURELY and PROPERLY packaged - this is very important.

We will gladly accept the return of products that are defective due to defects in manufacturing and/or workmanship for 30 days from the date of purchase. All we ask is that the product is unopened and security seals are intact.

Fulfillment mistakes that we make resulting in the shipment of incorrect product to you will also be accepted for return 30 days from the date of purchase - we will gladly send you a return mailing envelope, postage pre-paid, please ensure the product is unopened and that any security seals are intact.

You can contact us by calling us at 800-627-6518 or by emailing us at [email protected] If you have any questions please do not hesitate to call us. We are here to help.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

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