Real reviews.
Real impact.

BESTFACTOR is an American online supplement store based in Miami, Florida, specializing in probiotics, weight loss pills, and testosterone boosters for both women and men. The store positions itself in the premium nutraceutical segment, with products manufactured at GMP and FDA registered facilities under transparent labeling standards.

Your review = Donation to charity + chance on €250

Two minutes of your time. One donation to a good cause, plus a monthly cash raffle.

How it works →
Real photos from real customers

Photo reviews

No glossy product shots, but what customers actually receive at home.

Impact via BESTFACTOR

You write a review, we donate to a good cause on your behalf.

No donations have been made for BESTFACTOR yet, but every review sets one in motion right away.

Is BESTFACTOR your business? Claim this page for free →

At a glance

About BESTFACTOR

Location
Miami, Florida, United States
Main categories
Probiotics, weight loss pills, testosterone boosters
Target audience
Adults, both women and men
Shipping
Free shipping available, dispatched immediately after purchase
Return policy
Free returns within 30 days
Customer service
Available 24/7 by phone and email
Manufacturing standard
GMP and FDA registered facilities
Prices from
$27.80 per bottle (subscription)
BESTFACTOR targets health-conscious adults who want straightforward access to fully dosed nutritional supplements without having to decipher complex ingredient lists. The brand operates in the premium nutraceutical segment and emphasizes transparent labeling, meaning customers can see exactly what is in each product and in what quantity. Its product range covers digestive health through high-potency probiotics, weight management through thermogenic formulas, and hormonal support through testosterone boosters. The store's philosophy centers on making health and wellness products simple and accessible rather than overwhelming.
August 2026

Active promotions

Ready to use with your order at BESTFACTOR.

Subscribe to a monthly product plan and receive a reduced per-bottle price compared to a one-time purchase.
To the shop
Purchase a multi-bottle bundle and receive a discount compared to buying individual bottles separately.
To the shop
Recent

BESTFACTOR in the news

Recent updates and background about BESTFACTOR, summarised in our own words.

BESTFACTOR

BF A-Plus Probiotic 100 Billion now available for women and men

BESTFACTOR offers the BF A-Plus Probiotic with 100 billion CFU, formulated to support digestive health and immune function in both women and men. The product includes Beta Glucan as part of its transparent ingredient label.

BESTFACTOR

BF Immune Booster Probiotic available in a two-bottle bundle

The BF Immune Booster 100 Billion Probiotic is sold in a two-bottle bundle aimed at sustained immune and digestive support for both women and men. It features the same transparent labeling standard applied across the BESTFACTOR range.

BESTFACTOR

BF Sleep Probiotic combines 100 billion CFU with sleep support

BESTFACTOR lists a Sleep Probiotic variant designed to combine high-potency probiotic support with ingredients intended to promote restful sleep. The product is available for both women and men.

Summaries by Image Review based on publicly available sources and our own editing. External links may contain affiliate links.

Frequently asked questions

What others ask about BESTFACTOR

Answers to the most common questions, based on search behaviour and our own research.

Is BESTFACTOR a trustworthy supplement store?

BESTFACTOR states that all products are laboratory tested and manufactured at GMP and FDA registered facilities. The store uses transparent labeling, which means ingredient quantities are fully disclosed on each product. Payments are processed securely and customer support is available around the clock.

How fast does BESTFACTOR ship orders?

According to BESTFACTOR, orders are shipped immediately after purchase. Free shipping is available on select products, though exact delivery timeframes are not specified on the website.

Can I return a product to BESTFACTOR?

BESTFACTOR offers free returns within 30 days of purchase. Customers can contact the support team at [email protected] or by calling 1-800-305-0237 to arrange a return.

Does BESTFACTOR offer a subscription or one-time purchase?

Several BESTFACTOR products are available both as a one-time purchase and as a monthly subscription. The subscription option is priced lower, for example at $27.80 per month compared to the standard price of $39.71 per bottle.

Your turn

Do you have experience with BESTFACTOR?

Help other consumers by sharing your experience, with a photo of what you actually received. It takes two minutes and you automatically join the monthly draw.

250
cash per month
One winner from all review submitters, drawn on the 1st of the month.

Your review = real impact + chance to win €250

Guarantee: every review triggers one of these 5 real donations:

  1. 1 Upload a photo Of your order or the product
  2. 2 Give stars 1 to 5 per aspect
  3. 3 Trigger a donation Plus a chance at € 250 cash per month
Write a review

Share your photo review about BESTFACTOR

A photo says more than a thousand words. Help other consumers with an honest experience and join the monthly draw for € 250 cash.

  • Reviewing anonymously is fine, we only need your email
  • No mandatory account, no registration
  • Reviews appear after a check within 24 hours
  • Monthly chance to win € 250 cash

Your rating

Take a photo or upload one *
JPG or PNG, max 10 MB
Or drag a file here
✓ Photo uploaded Click to choose a different photo
Product
Service
Price
Delivery
We use your email to send your ticket number.

By clicking you agree to the Terms and Conditions and Campaign Terms. Read our Privacy Policy for how we secure your data.

Scroll to Top