EVIDENCE-BASED SUPPLEMENT SCORING
6.0/10
AVERAGE

Confidence: 80%

NOW Supplements, CoQ10 30 mg, Pharmaceutical Grade, All-Trans Form produced by Fermentation, 60 Veg Capsules

NOW Supplements, CoQ10 30 mg, Pharmaceutical Grade, All-Trans Form produced by Fermentation, 60 Veg Capsules

B001F0QW3I

View on Amazon →

SuppScoreLab compares supplement products for informational purposes. We do not sell products directly, and some links may take you to third-party retailers.

Decision summary

CONSIDERAVERAGE

A middling option. It may be usable, but weaker dosing makes better alternatives worth comparing.

Best for

Buyers comparing price and availability and okay with a middle-of-the-pack option.

Consider another option if

You care a lot about ingredient quality and effectiveness.

Score breakdown

Tap a module to see what it measures. A 0 can reflect missing disclosure, not just a negative result.

Dosage quality

1.2/10

Dosing looks weaker than ideal

Checks whether labeled ingredient amounts fall within clinically studied ranges (not just regulatory minimums). Low/0 can reflect under-dosing or missing amounts (e.g., proprietary blends).

Score summary

The formula stays relatively clean on excipients. The main limitation is that coenzyme-q10: below clinically studied range.

Strengths

The formula stays relatively clean on excipients
The formulation has a clearer overall purpose
The safety profile looks solid

Weaknesses

Coenzyme-q10: below clinically studied range

Final verdict

A middling option. It may be usable, but weaker dosing makes better alternatives worth comparing.

Ingredient Analysis & Evidence

A closer look at the main ingredients, how they influence the score, and the supporting evidence when available. Tap any ingredient to expand.

⚠ Strong evidence exists, but dose is below effective threshold

Dose is below the minimum effective threshold. This is a limiting factor: Dose is likely below clinically useful levels. The declared form is acceptable, but not among the best-absorbed options.

Scientific evidence

Meta-analysis

Mortensen et al. Q-SYMBIO trial CoQ10 and heart failure outcomes

JACC: Heart Failure • 2014

PMID: 23221577.0

RCT

Mizuno et al. RCT CoQ10 and fatigue

Nutrition • 2008

PMID: 18272900.0

NOW Supplements, CoQ10 30 mg, Pharmaceutical Grade, All-Trans Form produced by Fermentation, 60 Veg Capsules

NOW Supplements, CoQ10 30 mg, Pharmaceutical Grade, All-Trans Form produced by Fermentation, 60 Veg Capsules

Warnings & notes

Important label or formulation details that may affect how this product should be interpreted.

!

Coenzyme Q10 dose looks below clinically effective levels

Declared amount falls below ranges used in human trials.

Warning

Methodology

Read our methodology overview to understand how SuppScoreLab combines multiple scientific dimensions into one practical score.

View methodology →

This evaluation is based on the product label and declared Supplement Facts available at review time. It does not verify laboratory-tested composition, purity, or batch-level quality. This content is educational and not medical advice. Consult a qualified healthcare professional for personal health decisions. Affiliate disclosure: SuppScoreLab may earn a commission from qualifying Amazon links.

Still comparing options?

See the best CoQ10 supplements ranked with the same methodology, or keep exploring the database.

As an Amazon Associate I earn from qualifying purchases.