Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
25 reviews
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Provasil is an All-Natural Brain Support Supplement Which Contains Clinically Tested Ingredients Packed Into A Proprietary Formula. Improve Your Mental Edge, Boost Your Memory, Increase Your Mental Performance & Intensify Your Focus. See the Provasil R...
Provasil (provasil.com) has 25 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.
Showing 2 reviews with 1 star · Clear filters
the taste horrible
By Sherry G.
Response from Provasil· Apr 11, 2024
Dear Valued Customer, We regret to hear that you are not completely satisfied with your purchase. Some individuals do have a unique response to the product as they do with any supplement. Thank you for trying our product. Healthy Regards, iHealth Fulfillment
STAY FAR AWAY - DO NOT BUY. After taking this product for near 2 months I developed a bad upper gut infection in the small intestine. Symptoms came on slowly but I didn't connect the dots until one morning immediately after taking Provasil I had some sort of attack. Shaking, cold chills, heart palpitations, shortness of breath, dizziness. I was taking this with hopes of helping with migraines. Whatever the ingredients are, caused serious alteration of the microbiome. I suspect there is a good amount of product derived from yeast in this pill. They do not deny this on the label. It took me a very long time to re-balance my gut... hopefully no long term damage has been done. I was an otherwise healthy 32 year old male.
By Brad
Response from Provasil· Apr 11, 2024
Dear Valued Customer, We regret to hear that you are not completely satisfied with your purchase. Some individuals do have a unique response to the product as they do with any supplement. Thank you for trying our product. Healthy Regards, iHealth Fulfillment
