PQQ is a good supplement. But by the nature of these supplements, it’s hard to tell whether a particular supplier’s product is a good one unless you’ve tried them for a few months. One aspect by which we judge whether a product is good is the price. I bought this product three months ago when the price was good. Since the price has almost doubled so I would say it is no longer good in that sense. Whether it is a good supplement remains to be seen, but so far the indications are that it seems to be a good supplement and works well. Read more

Before getting these I had no idea what PQQ was, but as I do suffer from tiredness and some brain fog I thought I'd give them a try (after reading up on what PQQ is). First a little disclaimer - I didn't take these daily as recommended. Ironically, I often forgot to take them. The 30 day supply lasted me around 40 days. I'm not sure how important that is for the affect. During the 40ish days I was taking these tablets (which are very easy to swallow and have no taste to mention) it's hard to tell if there was any actual affect on me. There did appear to be an improvement in the brain fog area (and I did have a bad fog day around a week after finishing the tablets) but I'm not sure if that was also due to me getting out in the fresh air for some walks now that the weather is getting a bit better. No negatives to taking these, but I'm just not sure if there were any positives either - hence the middle of the road rating. Maybe my tiredness and brain fog is caused by something else that PQQ doesn't target. I'd say they are worth a try though as they may just work for you. Read more

Pyrroloquinoline quinone (PQQ) is associated with biological processes such as mitochondriogenesis, reproduction, growth, and ageing. In addition, PQQ is associated with attenuating clinically relevant dysfunctions such as ischemia, inflammation, and lipotoxicity (Jonscher, Chowanadisai, & Rucker, 2021). PQQ is best known for its antioxidant activity. PQQ is a highly potent antioxidant and is about 100 times more effective than vitamin C at eliminating free radicals. The antioxidant power of PQQ decreases inflammation and promotes the longevity of the heart, brain, liver, and other mitochondria-rich organs. Mitochondria produce most cellular energy (ATP) and play an essential role in our health. PQQ activates a key transcription factor protein (CREB) and directly stimulates mitochondrial biogenesis, which is the growth and replication of new mitochondria. Stronger mitochondria, and more of them, produce more cellular ATP. The more energy in a cell, the better it does its job. Nerve growth factor (NGF) is a small protein critical in neurons’ growth, development, and maintenance. PQQ has been found to promote NGF production, with one study showing a 40-fold increase in NGF. Increased levels of NGF help maintain the brain’s and peripheral nerves’ health and stimulate nerve regeneration. I discovered PQQ a while ago and was beyond impressed with its extraordinary benefits. Due to its nootropic activity, I started taking it for my brain primarily. Nonetheless, its potential is vast and impressive. I have purchased other products from Charava and can attest to their exceptional quality and eco-orientation. I take my PQQ in the morning after breakfast, confidently and happily, given its benefits. I will continue taking PQQ and will purchase some more! Read more

I recently incorporated Charava PQQ 20mg into my daily supplement routine, and the results have been noteworthy. The 99%+ highly purified and highly bioavailable Pyrroloquinoline Quinone supplement, with its 30 capsules for 30 servings, provides a convenient and potent way to enhance mental clarity and energy levels. I noticed a subtle but consistent improvement in my focus and overall alertness after using this supplement for a few weeks. The quality of the product is evident, and the capsules are easy to swallow. While the effects were not groundbreaking, they were definitely noticeable, especially during mentally demanding tasks. The only drawback was the price, which is a bit on the higher side compared to similar supplements in the market. However, considering the quality and efficacy, it might be a worthwhile investment for those seeking a reliable PQQ supplement to support their cognitive function and energy levels. Read more

Necessary to take daily to support heart and brain Read more