What people actually say
515 first-hand quotes, shortened but never edited — each links to the original discussion.
AllWeight lossAppetiteFocusEnergySleepAnxietyMoodMemoryPerformanceRecoveryPain & inflammationDigestionLibidoHormonesBlood sugarHeart & lipidsSkin & hairImmunityLongevity
MemantineMixed
“I feel like I have all the positives of Adderall (focus, motivation, mood increase) without any noticeable downsides. No crash, no anxiety, no cardiac issues.”Source discussion ↗
MemantineMixed
“I woke up the next day feeling incredible! I felt light and buoyant...I felt light and buoyant. I had a strong desire to be outside in nature...my memory started to improve, my verbal fluency went up as well.”Source discussion ↗
MemantineMixed
“Within 3, 4 days I noticed a change. Since then, I still take Adderall and Vyvanse, with Memantine as a buffer.”Source discussion ↗
MemantineMixed
“Used memantine to get off of kratom and it worked amazingly! But now I’m dependent on memantine.”Source discussion ↗
SabroxyMostly positive
“Sabroxy: Poor man's Ritalin, and cleaner feeling in my experience. Dopamine agonist. I take it once in a while if I need to be laser focused and awake.”Source discussion ↗
SabroxyMostly positive
“I tested Sabroxy for quite some time now and found it very consistent in giving me brain fog and an overwhelmed feeling of demotivation.”Source discussion ↗
SabroxyMostly positive
“Combined with caffeine and sabroxy, there was a notable improvement in my attention span and overall mood.”Source discussion ↗
SabroxyMostly positive
“sabroxy is weaker but very pleasant and doesn't have any side effects I have noticed. Nice energy and mental focus boost.”Source discussion ↗
PolygalaMostly positive
“The supplements that I have found to aid in improving my mood and anxiety the most are apigenin, saffron, and polygala.”Source discussion ↗
PolygalaMostly positive
“I’ve found Polygala was much better for focus whereas agmatine was way better for my mood.”Source discussion ↗
PolygalaMostly positive
“Polygala has multiple MOAs that pretty much lifts anxiety and my mood a bit.”Source discussion ↗
PolygalaMostly positive
“polygala is fantastic... gives me a nice mood boost helps me focus... I have it and don't find much use for it in promoting focus or wakefulness.”Source discussion ↗
PregnenoloneMixed
“I know pregnenalone helped me with that anxiety... 25mg a day is wonderful.”Source discussion ↗
PregnenoloneMixed
“Now it's like 90% fixed by pregnenolone. However, I been taking around 10 to 20 mg this is the sweet spot for me if I take anymore I get the opposite reaction such as more fatigue and tiredness.”Source discussion ↗
PregnenoloneMixed
“I've been taking pregnenolone, dhea, and tongkhat ali and it helps keep my mind straight while living alone, working alone.”Source discussion ↗
PregnenoloneMixed
“I've never felt more comfortable in my own skin, more calm, or stable. Things just feel right. But: Definitely not a keeper for me. Either no effect or I get more jittery/anxious.”Source discussion ↗
Huperzine aMixed
“Huperzine a 250mcg a day fixed my dad right up. It's actually the same med and dosage used in China for dementia.”Source discussion ↗
Huperzine aMixed
“Huperzine-A - I initially took it for lucid dreaming, but it is a complete flop for me. Nothing changed. No vivid dreams, no brain function improvement. Nothing.”Source discussion ↗
Huperzine aMixed
“Huperzine A is absolutely magical for me... It increases REM phase of sleep => longer and more vivid dreams & feeling more recharged in the morning.”Source discussion ↗
Huperzine aMixed
“cats claw combined with bacopa and huperzine a. That stack really helped my verbal fluidity...”Source discussion ↗
PramiracetamMixed
“I was very anxious and listless for a while and the substances that helped me the most were Pramiracetam + alpha GPC.”Source discussion ↗
PramiracetamMixed
“I'm using the piracetam and pramiracetam combo because they help me feel more fluid.”Source discussion ↗
PramiracetamMixed
“Pramiracetam has always reliably worked for me. I find my recall is improved...but it made me too focused and had a blunting effect on my emotions.”Source discussion ↗
PramiracetamMixed
“I use it in the mornings instead of a large dose of Piracetam, and it helps with memory recall and the formation of new memories.”Source discussion ↗
SeleniumMostly positive
“I take 200mcg eveyday, but for the first week I took 400mcg. It has exponentially helped my energy levels.”Source discussion ↗
SeleniumMostly positive
“even the nootropics that some communities swear by did nothing for me (some that come to mind - racetams, tyrosine/NALT, NAC, methylated B vitamins...”Source discussion ↗
SeleniumMostly positive
“200mcg of selenium everyday. Difference when I’m taking it and not taking it is absolutely astounding. Really improved thyroid numbers too.”Source discussion ↗
SeleniumMostly positive
“I tried selenium for thyroid support but weirdly it ended up helping way more with energy and overall tiredness.”Source discussion ↗
Gotu KolaMostly positive
“It makes me feel very relaxed, and if I take a strong dose I fall asleep within minutes, despite the fact that I normally get insomnia. It also fights anxiety effectively.”Source discussion ↗
Gotu KolaMostly positive
“It did help me in the short term but, I don't think that targeting the gabaergic system is a good way to stop anxiety. Anything that targets this system will eventually cause rebound anxiety or dependency.”Source discussion ↗
Gotu KolaMostly positive
“I drink gotu kola and vape cbd among other supplements and I think that's what helps with my ADHD the most - this combo gives me a stimulated feeling.”Source discussion ↗
Gotu KolaMostly positive
“The gotu kola is similar. I take that before bed when I am on it as well. ... I experience a 'sleep like the dead for, say, 6 hours, then wake up and cannot go back to sleep' effect on Gotu Kola.”Source discussion ↗
MetforminMixed
“Metformin currently has enough data for me personally to feel comfortable not only taking it myself (and my wife), but also recommending it to my patients.”Source discussion ↗
MetforminMixed
“Berberine has done zero for my pre diabetic glucose levels or weight. Metformin has and I changed nothing else.”Source discussion ↗
MetforminMixed
“2 days with Metformin and that’s gone. I feel like I did when i was in my 30’s.”Source discussion ↗
MetforminMixed
“Metformin (2 months, hoping to reduce hunger or increase energy), and there is way many more and others I can't remember.”Source discussion ↗
RacetamsMixed
“Other things are in that gray area like sulbutiamine, racetams, selegiline, and nicotine have helped me.”Source discussion ↗
RacetamsMixed
“Before, I was trying some racetams but reading this article scared the hell out of me about racetams and I stopped.”Source discussion ↗
RacetamsMixed
“even the nootropics that some communities swear by did nothing for me (some that come to mind - racetams, tyrosine/NALT, NAC, methylated B vitamins...”Source discussion ↗
RacetamsMixed
“Noopept/racetams/choline useful to bring back my recall after I had destroyed it through years of dxm abuse. It DOES work for that, but if you are a healthy adult it does absolutely nothing.”Source discussion ↗