---
product_id: 213013756
title: "Doctor's Best Fisetin featuring Novusetin100 Mg, 30 Count"
brand: "doctor's best"
price: "¥9974"
currency: JPY
in_stock: true
reviews_count: 7
category: "Doctor's Best"
url: https://www.desertcart.jp/products/213013756-doctors-best-fisetin-featuring-novusetin100-mg-30-count
store_origin: JP
region: Japan
---

# 100% vegetarian-friendly formula 30 easy-to-take capsules per bottle 100 mg potent Fisetin per capsule Doctor's Best Fisetin featuring Novusetin100 Mg, 30 Count

**Brand:** doctor's best
**Price:** ¥9974
**Availability:** ✅ In Stock

## Summary

> 🧠 Elevate your mind, naturally — don’t miss out on the brain boost everyone’s talking about!

## Quick Answers

- **What is this?** Doctor's Best Fisetin featuring Novusetin100 Mg, 30 Count by doctor's best
- **How much does it cost?** ¥9974 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/213013756-doctors-best-fisetin-featuring-novusetin100-mg-30-count)

## Best For

- doctor's best enthusiasts

## Why This Product

- Trusted doctor's best brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Quality:** From Doctor’s Best, a brand known for science-backed supplements with a loyal following.
- • **Pure & Plant-Based:** Enjoy a clean, vegetarian supplement crafted for mindful adults seeking natural wellness.
- • **Brain Boosting Power:** Harness the natural cognitive support of Fisetin, a cutting-edge flavonol linked to brain cell health.
- • **Compact & Convenient:** A 30-count bottle designed for easy integration into your daily health routine, wherever life takes you.
- • **Daily Dose of Clarity:** Each capsule delivers a precise 100 mg of Novusetin for consistent brain function support.

## Overview

Doctor's Best Fisetin featuring Novusetin delivers 100 mg of a naturally sourced flavonol per vegetarian capsule, designed to support brain cell health and cognitive function. Packaged in a convenient 30-count bottle, this supplement is tailored for adults seeking a plant-based, science-backed addition to their wellness regimen.

## Description

Best Fisetin featuring Cognisetin offers a naturally sourced flavonol that displays many effects on brain cells and cognitive function pathways in preclinical research. Fisetin is a bioflavonoid anti

Review: No change - No change observed. Waste of money
Review: No strange side-effects - Not sure if this worked. But felt ok. I take so many other supplements. So hard to say anything for sure. How to measure the effects is a question

## Features

- Target Gender: Unisex
- Material Feature: Vegetarian
- Item Form: Capsule
- Age Range Description: Adult

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0081NXW1C |
| ASIN  | B0081NXW1C |
| Best Sellers Rank | #49,482 in Health & Personal Care ( See Top 100 in Health & Personal Care ) #288 in Combination Multivitamins & Minerals |
| Customer Reviews | 4.4 4.4 out of 5 stars (770) |
| Date First Available  | 4 February 2013 |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 5.4 x 5.4 x 9.5 Centimeters |
| Item Dimensions LxWxH  | 5.4 x 5.4 x 9.5 Centimeters |
| Item Weight | 18.1 g |
| Item Weight  | 18.1 g |
| Item model number | DRB-00227 |
| Item model number  | DRB-00227 |
| Manufacturer | Doctor's Best |
| Manufacturer  | Doctor's Best |
| Net Quantity | 30 Count |
| Net Quantity  | 30 Count |
| Product Dimensions | 5.41 x 5.41 x 9.53 cm; 18.14 g |
| Product Dimensions  | 5.41 x 5.41 x 9.53 cm; 18.14 g |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** Doctor's BEST
- **Diet Type:** Vegan
- **Item Form:** Capsule
- **Item Weight:** 18 g
- **Item dimensions L x W x H:** 5.4 x 5.4 x 9.5 Centimeters
- **Net Quantity:** 30 Count
- **Number of Items:** 1
- **Package Information:** Packet
- **Servings per Container:** 30

## Images

![Doctor's Best Fisetin featuring Novusetin100 Mg, 30 Count - Image 1](https://m.media-amazon.com/images/I/31cC0iXplzL.jpg)
![Doctor's Best Fisetin featuring Novusetin100 Mg, 30 Count - Image 2](https://m.media-amazon.com/images/I/41TG-hNDttL.jpg)
![Doctor's Best Fisetin featuring Novusetin100 Mg, 30 Count - Image 3](https://m.media-amazon.com/images/I/41ctSIFTb6L.jpg)
![Doctor's Best Fisetin featuring Novusetin100 Mg, 30 Count - Image 4](https://m.media-amazon.com/images/I/41qs6GfCNdL.jpg)
![Doctor's Best Fisetin featuring Novusetin100 Mg, 30 Count - Image 5](https://m.media-amazon.com/images/I/51OiKlRdUQL.jpg)

## Questions & Answers

**Q: Are there lab results of this from a third party?**
A: Every batch of Novusetin™ undergoes NutriPrint® assay testing, which includes qualitative identity testing by Fourier Transform Near-Infrared Spectrometer and third-party certification of analysis by independent laboratories using validated methods of analysis for the active ingredient, microbes, heavy metals, and pesticide testing.

**Q: What is Novusetin?**
A: Novusetin is sourced from the Japanese fruit wax tree, which features the naturally sourced fisetin flavonol nootropics ingredient known to support and maintain healthy brain function.

**Q: Can you get the same amount of Fisetin from freezed dried strawberry powder?**
A: You CAN get fisetin from fresh strawberries which is one of the most fisetin rich sources. However i cannot say if freeze drying affects fisetin in the berries as compared to fresh berries. And the quaintity in freeze dried is not known to me.

**Q: Why is there a Prop 65 warning for this product?**
A: Yes there is a warning. The "Prop 65" warning is in small letters above product description, it reads:  WARNING: California’s Proposition 65.  It can mean many things based on California restrictions.

## Customer Reviews

### ⭐ No change
*by Z***R on 5 December 2018*

No change observed. Waste of money

### ⭐⭐⭐⭐⭐ No strange side-effects
*by A***G on 19 November 2021*

Not sure if this worked. But felt ok. I take so many other supplements. So hard to say anything for sure. How to measure the effects is a question

### ⭐⭐⭐⭐ Review
*by M***O on 7 December 2021*

es un antioxidante que permite o vectoriza la autofagia de células senescentes promoviendo el antienvejecimiento, tiene ademas efecto cognitivo positivo aun en edad avanzada, es un flavonoide de tipo senolitico (antianging) que proviene principalmente de fresas y manzanas, no se siente el efecto pero este seria a nivel celular, seria cosa de hacerse exámenes para comprobar el efecto antioxidante, por mi parte lo estuve tomando por varias semanas y me sentí bien

## Frequently Bought Together

- Doctor's Best Fisetin with Novusetin, Non-GMO, Vegan, Gluten & Soy Free, 100 mg, 30 Count
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- Doctor's Best High Absorption Magnesium Glycinate Lysinate, 100% Chelated, Non-GMO, Vegan, Gluten & Soy Free, 200 mg, 240 Count

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-16*