SABRINA A B.
Great new taste
I finally tried the new citrus Amino Powder.

Cutting Edge Nutraceuticals Formulated By Doctors
Advanced Bionutritionals (advancedbionutritionals.com) has 536 customer reviews on Five Star Index, with an average rating of 4.0 out of 5.
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SABRINA A B.
I finally tried the new citrus Amino Powder.
Mary B.
It worked just great for my arthritis!
Roy R.
We arw on Social Security, so make a purchase when there is money available. Inflation is terrible for seniors like us.
Delilah R.
I really wanted to like the Advanced Amino Formula, but the taste is absolutely awful. It’s overly artificial, bitter, and leaves a weird aftertaste that makes it hard to even finish one serving. Definitely not what I expected, wouldn’t recommend.
Response from Advanced BionutritionalsOct 14, 2025
Hi Delilah, Thank you for your honest feedback regarding the taste of our Advanced Amino Formula. We sincerely apologize that it did not meet your expectations. We take all reviews seriously and would like to help find a solution. To assist you better, could you please provide us with more information so we can locate your order in our system? This would allow us to address your concerns directly. You can respond to this review with your order number or the name used to purchase. For your privacy, you may also prefer to email these details directly to us at [email protected]. Once we have your information, we can discuss the alternatives you might prefer. For example, this formula is also available in an easy-to-swallow tablet form and a Citrus flavor powder. Many customers find that mixing the Citrus powder with another product creates a much more pleasant taste. We recommend trying it with either our Advanced Hydration Formula for a sweeter profile, or with Pep Tonic, which also mixes very well and can help improve the flavor. We are committed to your satisfaction and hope to have the opportunity to make this right. Sincerely, The Advanced Bionutritionals Team
Betty B.
My husband and I tried Pep Tonic with 2 orders but had the same reaction. It made us both very tired and sleepy although it was supposed to do the opposite with increased energy etc. My husband actually fell asleep watching TV! With myself I felt physically sick to my stomach.We ordered the second batch thinking it was us but unfortunately exact same thing. We have stopped taking it and feel back to our normal selves. We wish it had worked. Sorry Advanced Bionutritionals.
Response from Advanced BionutritionalsSep 22, 2025
Dear Betty, Thank you for your feedback. While Pep Tonic has received many rave reviews from our customers for its benefits, we understand that each person's experience and expectations are different. We are very sorry to hear that you and your husband were dissatisfied, and we sincerely appreciate you giving our product a try. We always recommend consulting with a primary care physician before starting any new supplement to ensure it is a good fit for your individual health needs. To make things right, we have proactively processed a full refund for both of your orders. The amount of $125.47 was issued to your original payment method on September 14th and should be visible in your account within 5-7 business days. We hope this resolution demonstrates our commitment to your satisfaction. Thank you again for your valuable feedback. We wish you and your husband all the best. Best Regards, Advanced Bionutritionals
Cheryl H.
This product does exactly what it’s name is and it worked awesome for me I’m so greatful I’d recommend this product Advanced Bionutritionals to everyone 5 ⭐️⭐️⭐️⭐️⭐️
Paul B.
My hearing has been in decline for several years and I need hearing aids much of the time. I was hoping the Advanced Hearing Formula would at least stop my hearing loss alarming progression but no such luck. My hearing continues to diminish while taking this formula, absolutely no help or benefit at all. When I called to claim a refund for their 90 day trial period, which is too short of a time to adequately try most products, I was informed my 90 day trial was up as it starts on the ORDER date, not received date. Since it took over a week to receive the product, you really only have about 80 days to try it. Learn from my bad experience and save your money. Update 7/20/25 To their credit, after seeing this review, they did give me a one-time full credit for my purchase of the Hearing formula.
Response from Advanced BionutritionalsJul 10, 2025
Dear Paul, Thank you for contacting Advanced Bionutritionals. We are sorry to hear about your experience with our Advanced Hearing Formula, and we appreciate you taking the time to share your feedback. Hearing health is deeply personal, and we understand how frustrating it must be to not see the results you hoped for. While our formula is designed to support auditory health with research-backed ingredients, we recognize that individual results can vary and always advise our customers to consult with their primary care physician to determine if our product is a good fit for you. We never want a customer to feel dissatisfied, so as a one-time courtesy, we’ve processed a refund of $125.80 back to your original method of payment. Please allow 3-5 business days for the credit to appear. Regarding the 90-day trial period, we apologize for any confusion about the timeline. While our policy begins from the order date for consistency, we appreciate your feedback about the challenges this can pose with shipping delays. We’ll take your comments into account as we continually review our policies to better serve our customers. Thank you for giving our product a try, and we’re truly sorry it didn’t meet your expectations. If you’d like to discuss further or explore other products, please don’t hesitate to reach out to our team directly. Warm regards, The Advanced Bionutritionals Team
Mei
Too bad there is not a zero star option. Took this junk for 3 months - didn't see any improvement or positive effect on any level what so ever! NO muscle mass impact, NO energy level impact. It's overpriced for not being effective at all and what's the deal with a daily serving consisting of taking FIVE!! tablets per day?? Horrible! I literally have about a bottle and a half just sitting in my cabinet now after stopping the torture of taking this product. I have completely scrapped Advanced Bionutritionals as a supplement stack option after this terrible experience and waste of money.