What is the recommended dose of Pea Protein?

- **Look for:** Pea protein isolate (≥80% protein); third-party heavy metal testing; combined with rice protein for complete amino profile; protein per serving ≥20g - **Avoid:** Pea protein concent...

Is Pea Protein safe to take daily?

Pea Protein is rated "Generally Safe" based on clinical evidence. Always consult your healthcare provider before starting any supplement.

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Ingredient Research

Graded against 173,636 supplements + 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, NIH DSLD

Pea Protein

MODERATE EVIDENCEAmino AcidLast updated

AVELOR SUMMARY

Pea protein (from yellow split peas, Pisum sativum) is the leading plant protein alternative to whey, with a 2015 RCT showing EQUIVALENT muscle thickness gains to whey protein over 12 weeks of resistance training. Our research shows it's hypoallergenic (no dairy, soy, egg, or gluten), has a complete amino acid profile (though slightly lower in methionine), and produces comparable muscle protein synthesis to whey at matched doses. The PDCAAS score of 0.89-0.93 (vs whey's 1.0) means you need approximately 10-15% more pea protein to match whey's amino acid delivery — a trivial difference. It's the best option for dairy-free, soy-free, allergen-conscious athletes.

WHAT IT DOES

Pea protein isolate provides all 9 essential amino acids, with a leucine content of ~8% (vs whey's ~11%). Since leucine is the primary mTOR activator, pea protein requires a slightly higher dose (~30-40g vs 20-25g whey) to reach the ~2.5-3g leucine threshold for maximal MPS stimulation. However, the Babault 2015 study demonstrated that at matched doses (25g), the difference is clinically insignificant for real-world muscle gains. Pea protein's high arginine content (3-4x whey) provides additional NO-mediated blood flow benefits. The higher satiety response is attributed to slower gastric emptying and greater GLP-1 stimulation vs whey.

OPTIMAL DOSAGE

Look for: Pea protein isolate (≥80% protein); third-party heavy metal testing; combined with rice protein for complete amino profile; protein per serving ≥20g
Avoid: Pea protein concentrate (<70% protein); products with >5g sugar per serving; products without heavy metal testing (pea protein can accumulate heavy metals from soil)
Minimum effective dose: 25g per serving (need slightly more than whey for equivalent leucine delivery)
Third-party tested brands: Nuzest (Clean Lean Protein), NOW Sports (Pea Protein), Naked Nutrition, Orgain

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SAFETY PROFILE

Critical Interactions (Do Not Combine Without Medical Supervision)

No critical interactions identified.

Moderate Interactions (Monitor Closely)

Theoretical/Low-Risk Interactions

WHO SHOULD BE CAREFUL

RELATED RESEARCH

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BCAAs / EAAs

Quality Testing Intelligence

Based on independent third-party laboratory analysis

Category pass rate: ~75% pass rate for protein content. Heavy metal contamination is the bigger concern — 84% contain detectable arsenic, lead, or cadmium.

Common failures:

Heavy metals (84% of products): Lead, arsenic, cadmium detectable

Amino spiking: Adding cheap amino acids to inflate protein count

Chocolate vs vanilla: Chocolate has 110x more cadmium

Scan Your Pea Protein Supplement Browse all ingredients

Independently graded against 173,636 indexed supplements with 177 published clinical interactions, sourced from PubMed, FDA CAERS, openFDA, and NIH DSLD | Last updated:

Not medical advice. Based on published clinical research and systematic reviews.

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