Last update
5/12/2026
Reviewed By
Reviewed By
Overview
SCIENTIFIC SCORE
No researches found
N/A
USERS' SCORE
Medium or Average
Based on 3 Reviews
6.9
Supplement Facts
Serving Size: 1 Capsule
Amount Per Serving
%DV
BioPQQ (Pyrroloquinoline quinone disodium salt)
20 mg
†
Most Useful Reviews
0
Dangerous reaction
92 people found this helpful
I tried this product and initially felt okay. However, one capsule caused my blood pressure to spike to dangerous levels, resulting in extreme pressure and headaches lasting two days. I also experienced severe nervousness and exhaustion, unable to get out of bed. It was a severe reaction; I cannot take this product.
Read More
6
Side effects noted
34 people found this helpful
Be aware, this product has terrible side effects. I have CRPS, so supplements affect me greatly. My trainer suggested PQQ for energy and cellular repair, but after 7 days starting at 10 mg and increasing to 20 mg, I felt lethargic, depressed, and had headaches. Once I stopped PQQ, I improved significantly, with only a slight headache for 2 days afterwards and fatigue subsiding.
Read More
0
Severe headache
16 people found this helpful
I ordered this product for neuroprotection while on prescribed ADD medication, fearing long-term amphetamine neurotoxicity. Initially, I heard great reviews, but it caused serious side effects for me. I experienced a staggering headache, chest pressure, and nausea. After just 2 days, I had to stop using it, and today I feel fine, confirming it was indeed the PQQ.
Read More
User Reviews
USERS' SCORE
Medium or Average
Based on 3 Reviews
6.9
- All Reviews
- Positive Reviews
- Negative Reviews
0
Dangerous reaction
92 people found this helpful
I tried this product and initially felt okay. However, one capsule caused my blood pressure to spike to dangerous levels, resulting in extreme pressure and headaches lasting two days. I also experienced severe nervousness and exhaustion, unable to get out of bed. It was a severe reaction; I cannot take this product.
Read More
6
Side effects noted
34 people found this helpful
Be aware, this product has terrible side effects. I have CRPS, so supplements affect me greatly. My trainer suggested PQQ for energy and cellular repair, but after 7 days starting at 10 mg and increasing to 20 mg, I felt lethargic, depressed, and had headaches. Once I stopped PQQ, I improved significantly, with only a slight headache for 2 days afterwards and fatigue subsiding.
Read More
0
Severe headache
16 people found this helpful
I ordered this product for neuroprotection while on prescribed ADD medication, fearing long-term amphetamine neurotoxicity. Initially, I heard great reviews, but it caused serious side effects for me. I experienced a staggering headache, chest pressure, and nausea. After just 2 days, I had to stop using it, and today I feel fine, confirming it was indeed the PQQ.
Read More
Frequently Asked Questions
