We are sure that HSN® is your best purchase option and that is why we want to answer any questions you may have.
The product reviews and opinions published reflect only the customers’ views and experiences. HSN does not verify or endorse such comments or claims, and is not responsible for the content provided in the reviews. Statements regarding food supplements have not been evaluated by the EFSA (European Food Safety Authority) and are not intended to diagnose, treat, cure, or prevent any disease or medical condition.
Pedro |
VERIFIED OPINION
PQQ (PYRROLOQUINOLINE QUINONE) 20mg
PQQ
Excellent product, for very diverse functions of the body. Antioxidant and sirtuin formation assistant. Rejuvenating. I will continue to take it. Best regards.
Pqq |
VERIFIED OPINION
PQQ (PYRROLOQUINOLINE QUINONE) 20mg
Energy input, more willingness
I can say that I have tried almost everything that comes on the market, out of curiosity rather than necessity and I can say that I have noticed a greater willingness to move during the day, as well as at the time of physical activity, I notice a higher level of energy and that extrapolates to better workouts, less fatigue in general. Good effect!
C-p. |
VERIFIED OPINION
PQQ (PYRROLOQUINOLINE QUINONE) 20mg
Very interesting
A type of supplementation that over time seems to show general improvements in our body and at a very good price.
Ángel |
VERIFIED OPINION
PQQ (PYRROLOQUINOLINE QUINONE) 20mg
PQQ
Supplement in the optimal amount, with antioxidant and preventive properties at the cardiovascular level and the need to increase energy. Better to combine with coenzymeQ10, for the benefits at the heart and energy level, as it also increases the absorption of the latter, along with pepper.
Alex |
VERIFIED OPINION
PQQ (PYRROLOQUINOLINE QUINONE) 20mg
Good product
In principle there are no noticeable effects at the external level, I understand that it is a product that works at the cellular level, and the changes are progressive at the internal level, then obviously over time there will be changes at the external level. When taking other supplements I could not evaluate with accuracy. But it feels good and is an excellent antioxidant.
Marta |
VERIFIED OPINION
PQQ (PYRROLOQUINOLINE QUINONE) 20mg
Excellent
I have been using it for a long time and it is one of the best options for me to give me the energy I need during the day. And the value for money with HSN is unbeatable.
Luis N |
VERIFIED OPINION
PQQ (PYRROLOQUINOLINE QUINONE) 20mg
Very good
I've been taking it for about 3 weeks and the results are already noticeable, I take it before going to bed, and before I got up without energy, now I get up at once and with enough energy until I go to bed, very good. I combine it with melatonin and turmeric, it works great.
Sandra Dias |
VERIFIED OPINION
PQQ (PYRROLOQUINOLINE QUINONE) 20mg
One of the best antioxidants on the market
My nutritionist recommended using PQQ together with Coenzyme. I've been taking it for just over a month, so I can't give a full assessment yet. For now, I'm satisfied and intend to buy again.
Javier |
VERIFIED OPINION
PQQ (PYRROLOQUINOLINE QUINONE) 20mg
Good product
For me very good product since I take it I do not get sick, also good presentation capsules of good size a product that is not missing in my vitamins.
Luis |
VERIFIED OPINION
PQQ (PYRROLOQUINOLINE QUINONE) 20mg
Pqq
I recently started taking it together with coenzyme q10 and you really feel more energized when you take it.
Minimum purchase of units!





