Toniiq Ultra High Purity Fisetin 500mg - 98%+ Higly Purified & Bioavailable Fisetin Supplement with MCT Oil for Absorption - Third-Party Tested Senolytic Supplements for Aging Support - 60 Capsules

I chose this fisetin supplement because I was looking for a high-purity option from a brand that clearly lists sourcing and potency, and it has met my expectations so far in terms of quality and consistency. The capsules are easy to take and haven’t caused any stomach discomfort for me, even when taken as part of a more involved supplement routine. The product itself feels well made and thoughtfully packaged, which matters to me when buying supplements I plan to use periodically rather than daily. In terms of energy, this isn’t something I’d describe as a stimulant or something you “feel” right away. For me, it’s been more subtle—no jitters, no crash, and no noticeable negative effects. If you’re expecting an immediate boost, this probably isn’t that type of supplement, but if you’re familiar with fisetin and understand it’s typically used in cycles and over time, this fits well into that approach. Overall, it feels like a clean, high-quality option for someone who already understands why they’re adding fisetin to their routine and values purity and tolerability over dramatic short-term effects.

I’m really impressed with this Toniiq Fisetin supplement. The purity and potency are excellent. You can tell it’s made with care. I appreciate that it’s over 98% pure and third-party tested, which gives me confidence in what I’m taking. The addition of MCT oil for better absorption is a smart touch. Since starting it, I’ve noticed improved mental clarity and overall energy. The capsules are easy to swallow and gentle on my stomach. If you’re looking for a high quality fisetin supplement for healthy aging support, this is a great choice.

I take 2-3 days a month and I notice mild pleasant feeling in my legs when I take it. Not sure if that is its anti-inflammatory effect or what, but I take it as a sign that it is working. I take for anti-aging along with other stuff, so hard for me to judge it aside from the notable pleasant feeling it gives when I take it.

Dosage: The optimal way to take fisetin is not through daily intake, but rather in high-dose cycles. For senolytic effects, researchers recommend around 20 mg per kg of body weight per day, for 2–3 consecutive days once a month. For someone weighing about 150 lbs (~70 kg), this translates to approximately 1,400 mg (1.4 g) per day for 2–3 days. A common protocol looks like this: 3 days of high-dose intake (e.g., 3×500 mg capsules per day), followed by a break of about 1 month. Important: I recommend to consult with your doctor before starting this type of regimen. For general maintenance (anti-aging, antioxidant), some people take lower daily doses, but there is little evidence that this has senolytic benefits. Most studies focus on short-term, high-impact dosing! Form: Pure fisetin has low bioavailability (poor solubility). Absorption can be improved by taking it with fatty foods (like oils or avocado), or by using liposomal forms or combining with piperine (black pepper extract). Some lipid-based formulations offer 100 mg of liposomal fisetin with effects comparable to ~500 mg of standard fisetin.

Great

Muy buen producto cumple con lo que dice

Love this company stuff.....it is legit....the vitamins are real.....they are on par with Do Not Age....but this brand is a bit cheaper than Do Not Age....consistent....i have tried many of Toniiq's other vitamins and am pleased with them.

I noticed the paper liner inside the top looked burnt? Is this a defect in production? Anyone have any issues with the product? I can’t attest to the product itself, yet, but issues with quality are concerning