


Check Valve
Quick Dispatch:
Your Check Valve orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.1 ★★★★★
Based on 1994 reviews
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Product Reviews
★★★★★ 4
Taste is tolerable. but it does its job!!
I am not crazy about the flavor, but I can't tolerate sugar. It is better than plain. Just add a little more water and drink it down fast. It does its job.
I have diverticulosis, so I need to keep my fiber up. Helps with controlling appetite too.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 3, 2020
★★★★★ 5
I feel better about taking less sugar
Since I have to take it every day to prevent diarrhea, I don't want the sugar and the other sugar free has aspartame. Not all drug stores carry the Stevia kind, though.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2021
★★★★★ 3
Inconsistent results for me
It does get thick and goopy. But in order for it to work I have to take 2 teaspoons as opposed to the 1 teaspoon with the other artificial sweetener version. So I’d rather do 2 teaspoons with Stevia. Results, however, for me have been inconsistent. That is not the case for me with the one that contains an artificial sweetener.
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Reviewed in the United States on February 19, 2021
★★★★★ 5
Best item for lowering cholestoral, and tastes great
I bought this item to accompany my low dose statin, and only on the first bottle, it's working well.
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Reviewed in the United States on December 31, 2020
★★★★★ 5
Product was in stock; shipped next day
Product used as daily dietary supplement and often hard to find the Super Blend at drugstore or box stores
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Reviewed in the United States on August 13, 2021
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