---
product_id: 525453714
title: "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"
brand: "toniiq"
price: "428 Lei"
currency: RON
in_stock: true
reviews_count: 8
category: "Toniiq"
url: https://www.desertcart.ro/products/525453714-ultra-high-purity-fisetin-500mg-98-higly-purified-and-bioavailable
store_origin: RO
region: Romania
---

# MCT oil for enhanced absorption 500mg ultra-high fisetin dose 98%+ purity, third-party tested 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

**Brand:** toniiq
**Price:** 428 Lei
**Availability:** ✅ In Stock

## Summary

> 💥 Unlock longevity with purity and power in every capsule!

## Quick Answers

- **What is this?** 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 by toniiq
- **How much does it cost?** 428 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/525453714-ultra-high-purity-fisetin-500mg-98-higly-purified-and-bioavailable)

## Best For

- toniiq enthusiasts

## Why This Product

- Trusted toniiq brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Made in the USA:** Crafted in a GMP-certified facility ensuring premium manufacturing standards.
- • **Pure Powerhouse:** Experience 98%+ ultra-pure fisetin for maximum senolytic benefits.
- • **Trusted Quality:** Each batch undergoes rigorous third-party testing for unmatched purity and safety.
- • **Absorption Amplified:** MCT oil boosts bioavailability so your body gets more from every capsule.
- • **Subtle Yet Effective:** Supports healthy aging with gentle, sustained effects—no jitters, just clarity.

## Overview

Toniiq Ultra High Purity Fisetin 500mg delivers a potent 98%+ purified fisetin formula enhanced with MCT oil for superior absorption. Manufactured in a GMP-certified US facility and third-party tested for purity and safety, this supplement supports healthy aging through a clean, bioavailable senolytic nutrient in easy-to-swallow capsules.

## Description

Buy 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 on desertcart.com ✓ FREE SHIPPING on qualified orders

Review: Clean, High-Quality Supplement With Subtle Effects Over Time - 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.
Review: High quality fisetin you can feel working. - 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.

## Features

- Exceptional Purity and Potency - Toniiq Ultra High Purity Fisetin 500mg was designed to be one of the purest and bioavailable fisetin supplements on the market. Our fisetin capsules are higly purified at 98%+, ensuring that you receive the maximum benefits from this incredibly potent senolytic nutrient.
- Enhanced Absorption with MCT Oil - Unlike many other fisetin supplements, our formula includes MCT oil to aid absorption and bioavailability. By combining fisetin with MCT oil, we've created a unique and highly effective fisetin 500mg supplement that your body can utilize more efficiently.
- Setting a New Standard for Purity - To ensure that you are getting the highest-quality fisetin supplement, each batch is tested for quality and purity both during and after manufacturing.
- Quality, First, and Foremost - Toniiq products are produced in a GMP-certified, state-of-the-art manufacturing facility right here in the USA.
- Each Batch is Individually Tested - We test each batch of our fisetin supplement both ourselves and through a third-party independent laboratory to ensure our ingredients contain the correct standardized level of purity and active ingredients. We also test each batch for any possible additives, contaminants, and impurities to ensure the highest level of quality.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0C2QLNTPS |
| Best Sellers Rank | #37,001 in Health & Household ( See Top 100 in Health & Household ) #1,403 in Blended Vitamin & Mineral Supplements |
| Customer Reviews | 4.6 4.6 out of 5 stars (222) |
| Date First Available  | April 24, 2023 |
| Item model number  | Fisetin 500mg |
| Manufacturer  | Toniiq |
| Package Dimensions  | 3.11 x 2.76 x 2.6 inches; 3.21 ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Toniiq
- **Diet Type:** Vegan
- **Flavor:** Unflavored
- **Item Form:** Capsule
- **Item Weight:** 0.09 Kilograms
- **Number of Items:** 1
- **Package Information:** Jar
- **Product Benefits:** Fisetin 500mg; 98%+ Higly Purified; With MCT Oil for Absorption; 3rd Party Tested;
- **Unit Count:** 60 Count

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71ZGJhGR6pL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Clean, High-Quality Supplement With Subtle Effects Over Time
*by K***N on January 14, 2026*

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.

### ⭐⭐⭐⭐⭐ High quality fisetin you can feel working.
*by L***X on October 16, 2025*

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.

### ⭐⭐⭐⭐⭐ The optimal way to take fisetin
*by J***Ö on April 15, 2025*

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.

## Frequently Bought Together

- 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
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-12*