Nutrex Research Black Series

6 products

About the brand

We haven’t added a sourced company profile for Nutrex Research Black Series yet. The product range and assessment on this page describe the data available to us.

Brand analysis

out of 100

Customer ratings and review coverage provide encouraging market validation. Product-level formula, testing, and policy details remain too limited for strong conclusions about quality or safety.

Our brand assessment, separate from the median product score. Updated Aug 11, 2026.

Quality Assurance and Safety Record

Available aggregate data do not show certification, testing, or manufacturing details, so assurance remains uncertain. No credible negative safety signal appears in the supplied evidence, but absence of reports is not proof of risk-free performance.

Portfolio Quality Signals

Collection rollups show the portfolio scope, but they do not reveal ingredient forms or doses. Formula quality and consistency therefore remain only partly supported.

Customer Validation

Every sampled product has reviews, providing broad customer validation. Review volume and ratings are strong, although recency and review detail are not supplied.

Value Positioning

Listed cost per serving appears moderate for the sampled categories. Missing dose and testing detail limits confidence that the apparent value reflects an effective serving.

Brand Execution

The collection footprint suggests an intentional catalog structure. Product-level naming, serving logic, and information consistency are not supplied, so execution cannot be fully verified.

Brand Trust Signals

Market visibility and customer activity support basic business legitimacy. The supplied evidence does not document contact, support, or return-policy details, leaving those safeguards uncertain.

Market Presence

Collection coverage shows a modest presence in the sampled categories. The assortment appears reasonably purposeful, though aggregate data limit a closer assessment of catalog focus.

Category
Other Nutrients 0 scored	3	Not enough data
Vitamins 2 scored	2	Not enough data
Amino Acids 0 scored	1	Not enough data
Minerals 1 scored	1	Not enough data

Ingredients

Showing 1–7 of 7 ingredientsMost products first

Collection
L-Carnitine 0 scored	2	Not enough data
Chromium 1 scored	1	Not enough data
Creatine 0 scored	1	Not enough data
Folate 1 scored	1	Not enough data
Glutamine 0 scored	1	Not enough data
Selenium 1 scored	1	Not enough data
Vitamin B6 1 scored	1	Not enough data

6 of 6 products have a collection match. A product can appear in more than one group.

Median scores are out of 100, use the current product scores and need at least 3 scored products. Groups with fewer scores show “Not enough data”.

Products from Nutrex Research Black Series

Name	Score	Qnt	Srv	Form	Price	Price serving	Ingredients
Lipo6 Black Nighttime Ultra ConcentrateNutrex Research Black Series	47	30	30	Black-Cap(s)	$18.99	$0.63	Vitamin B6 Selenium Chromium
Lipo 6 Black Hers Ultra ConcentrateNutrex Research Black Series	38	60	60	Black-Cap(s)	$24.99	$0.41	Vitamin B12 Folate
Glutamine Drive UnflavoredNutrex Research Black Series	Not scored	2	200	lb(s)	$37.01	$0.18	Glutamine
Creatine Drive UnflavoredNutrex Research Black Series	Not scored	10	60	Liquid(s)	$16.78	$0.27	Creatine
Liquid Carnitine 3000 Berry BlastNutrex Research Black Series	Not scored	16	16	Liquid(s)	$24.99	$1.56	L-Carnitine
Liquid Carnitine 3000 Orange MangoNutrex Research Black Series	Not scored	16	16	Fluid Ounce(s)	$23.99	$1.49	L-Carnitine

Categories

Ingredients

Products from Nutrex Research Black Series