EVIDENCE-BASED SUPPLEMENT SCORING
4.5/10
WEAK

Confidence: 75%

Carlyle Pea Protein Isolate Powder | 7lb | Unflavored | 29G Per Serving | Vegetarian, Non-GMO, Gluten, and Soy-Free

Carlyle Pea Protein Isolate Powder | 7lb | Unflavored | 29G Per Serving | Vegetarian, Non-GMO, Gluten, and Soy-Free

B08LMJG6F4

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Decision summary

SKIPWEAK

Not a strong option overall. The product is materially held back by weaker formulation coherence.

Best for

Only budget-focused buyers with flexible standards.

Consider another option if

You care a lot about label clarity and want fewer unknowns.

Score breakdown

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

Dosage quality

1.9/10

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

Vitamin-d: high-bioavailability form declared (Cholecalciferol (D3)). The main limitation is that iron: below clinically studied range.

Strengths

Vitamin-d: high-bioavailability form declared (Cholecalciferol (D3))

Weaknesses

Iron: below clinically studied range
Iron: chemical form not specified on label
Formula coherence is weak: diluted, decorative or overly complex

Final verdict

Not a strong option overall. The product is materially held back by weaker formulation coherence.

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.

⚠ Moderate evidence exists, but dose is below effective threshold

Dose is below the minimum effective threshold. A clear drag on the formula: Dose is likely below clinically useful levels. The label does not specify the form, so absorption quality cannot be verified.

Scientific evidence

Meta-analysis

Pasricha et al. systematic review iron and fatigue in non-anaemic women

BMJ Open • 2012

PMID: 23169929.0

⚠ Strong evidence exists, but dose may be too low to be effective

A clear drag on the formula: Dose is likely below clinically useful levels. The declared form supports strong absorption.

Scientific evidence

Meta-analysis

Martineau et al. meta-analysis vitamin D supplementation and respiratory infections

BMJ • 2017

PMID: 26864360.0

Meta-analysis

Bischoff-Ferrari et al. meta-analysis vitamin D fracture prevention

BMJ • 2009

PMID: 20198382.0

⚠ Strong evidence exists, but dose is below effective threshold

Dose is below the minimum effective threshold. A clear drag on the formula: Dose is likely below clinically useful levels. The label does not specify the form, so absorption quality cannot be verified.

Scientific evidence

Meta-analysis

Tang et al. meta-analysis calcium supplementation and fracture risk

BMJ • 2007

PMID: 17720017.0

⚠ Dose is below commonly used clinical ranges

Dose is below the minimum effective threshold. This is a limiting factor: Dose is likely below clinically useful levels. The label does not specify the form, so absorption quality cannot be verified.

Clinical dosing guidance

Based on established dosing ranges used in clinical practice.

Min effective: 1500 mgOptimal: 2600 mgUpper: 5000 mgGrade: A
Carlyle Pea Protein Isolate Powder | 7lb | Unflavored | 29G Per Serving | Vegetarian, Non-GMO, Gluten, and Soy-Free

Carlyle Pea Protein Isolate Powder | 7lb | Unflavored | 29G Per Serving | Vegetarian, Non-GMO, Gluten, and Soy-Free

Warnings & notes

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

!

Iron dose looks below clinically effective levels

Declared amount falls below ranges used in human trials.

Warning
i

Iron form is not clearly declared

Exact ingredient form is not disclosed on the label.

Info

Formula design looks less coherent than stronger alternatives

The formulation appears less focused than better-built options.

Note

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.

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