There are 2 different Suggested Uses posted; which is the best??? After a meal is not away from food.

Directions on the bottle say "Suggested Adult Use: Take 1 capsule daily with food, [...]".

From where are the actual ingredients sourced?

The trademark BioPQQ is located in Japan.

Why the "bio" descriptor? Is it somehow more bio-available than the competition? How?

BIO PPQ is a registered trademark of Mitsubishi.

Anybody lost weight taking this?

Its primary function is not weight loss.

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Doctors Best Best PQQ

Product ID: 143910950

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Details

Brand
Doctor's BEST
Flavour
Unflavoured
Net Quantity
30.00 Count
Item Weight
32 g
Item dimensions L x W x H
5.4 x 5.4 x
Package Information
Bottle

⚡Supports cellular energy

🧠Promotes cognitive health

🇺🇸Made in USA quality

Description

⚡ Elevate your energy and brainpower—because your hustle deserves the best!

TRUSTED BRAND - From Doctors Best, a leader in science-backed supplements trusted by health enthusiasts.
PURE PQQ POWER - Clinically researched PQQ to boost mitochondrial function and energy production.
PREMIUM USA MADE - Crafted in the USA under strict quality standards for purity and potency.
BRAIN BOOST FORMULA - Supports memory, focus, and overall cognitive performance for the busy professional.
COMPACT CONVENIENT - Small, easy-to-carry bottle fits perfectly into your daily wellness routine.

Doctors Best Best PQQ is a high-quality supplement made in the USA designed to support mitochondrial energy production and cognitive health. Packaged in a compact bottle, it delivers pure PQQ to help professionals maintain focus, memory, and vitality throughout their demanding days.

Specifications

Manufacturer	GIP Super Market
Country of Origin	USA
Item model number	DRB-00295
Product Dimensions	5.41 x 5.41 x 9.53 cm; 31.75 g
ASIN	B00CB50KXO

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