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Isotonix® Vitamin C

Single Bottle (30 Servings)

4.5
(51 reviews)
sku 1095

$17.95

$ 0.36  Cashback

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Reviews

Customer Reviews
  • (42)
  • (2)
  • (3)
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Displaying  1 - 5 of 51

06/12/2026

by RebeccaG

Daily Routine

I love the taste. Being isotonix no pills it absorbs and I get the full benefit. I take it year round because I work in the public everyday!

Response from Customer Service
06/15/2026

Thank you so much for your wonderful review of Isotonix® Vitamin C! We're delighted to hear you enjoy the taste and appreciate the easy absorption that comes with the Isotonix formula. Your commitment to making it part of your daily routine means a lot to us. Thank you for being a valued customer!

06/08/2026

by RoxanneR

Isotonix Vitamin C

I love my vitamin C because of it's delivery system and it promotes skeleton, muscle and skin health!

Response from Customer Service
06/08/2026

Thank you so much for your fantastic review of Isotonix® Vitamin C! We're thrilled to hear you appreciate its unique delivery system and the support it provides for your wellness goals. Your feedback means a lot to us. Thank you for being a valued customer!

04/29/2026

by WandaJ

All the products I order are great

All the products I order are great

Response from Customer Service
04/29/2026

Thank you so much for your wonderful review! We're delighted to hear that you've been pleased with all the products, including the Isotonix® Vitamin C, you've ordered. Your support means a lot to us. If you ever have questions or need help, we’re always here for you. Thank you for choosing Isotonix!

04/22/2026

by JohnS

questions

It took a lot effort to order the product, which should have been on auto-shipped. It alos took a long time to receive the product

Response from Customer Service
04/23/2026

Thank you so much for your feedback and for sharing your experience with Isotonix® Vitamin C Powder. We appreciate your questions and are sorry to hear that the order was difficult to place. That is a frustrating situation for anyone, and one I, myself, am far too familiar with.

We would also like to apologize for the delay in receiving your Vitamin C. It is one of our most popular items, and we've had a hard time keeping it in stock recently. I am happy to report that some of the issues contributing to the delay have recently been resolved, and we are expecting a smoother ordering and AutoShip experience going forward.

A Customer Service representative will be reaching out to you directly to further assist and ensure your concerns are addressed. Thank you again for your patience and for bringing this to our attention. If you have any other questions, please don’t hesitate to ask.

02/24/2026

by JennyY

I don't like it sweet taste

I can not take much sugar due to my physical condition. For everyone's health, all sugar in the supplements shall be replaced by stevia. The cost between sugar and stevia is not much difference. But for me it's big difference. I won't purchase this supplement any more since too much sugar. It's not healthy for both adults and kids. It's not right to please people with sugar.

Response from Customer Service
02/26/2026

Thank you for your feedback and for sharing your concerns. We understand the importance of being mindful about sugar intake. The minimal amount of sugar used in Isotonix® products is included to support the isotonic formulation, which helps with nutrient delivery. However, we appreciate your suggestion about using stevia as an alternative, and will share your comments with our product development team for their consideration. Your feedback is valuable to us as we strive to meet the needs and preferences of all our customers. Thank you again for reaching out and for sharing your perspective.

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