Metabolic Maintenance Amino Acid Base Powder, 7 oz (200 g) supplement bottle
Metabolic Maintenance

Amino Acid Base Powder, 7 oz (200 g)

What We Researched
3 active ingredients analyzed · 2 retailers compared · Last updated: Mar 2026
75
Product Score Fair
68
Brand Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Vitamin B-6 (as Pyridoxal 5' Phosphate) 5 mg 294%
Proprietary blendL-Histidine HCl, L-Leucine, L-Phenylalanine, L-Lysine HCl, L-Arginine HCl, L-Valine, L-Isoleucine, L-Threonine, L-Methionine 2,930 mg *
Bioavailability Fair

Absorption Rating

  • Vitamin B-6 (as Pyridoxal 5' Phosphate) Fair
  • Proprietary blendL-Histidine HCl, L-Leucine, L-Phenylalanine, L-Lysine HCl, L-Arginine HCl, L-Valine, L-Isoleucine, L-Threonine, L-Methionine Fair
Other Ingredients Fair

Fillers & Additives

No inactive ingredient data available.

Efficacy Excellent

Dosage Analysis

  • Vitamin B-6 (as Pyridoxal 5' Phosphate) 5 mg Effective

Supplement Facts

Ingredient Amount % Daily Value
Calories 12
Vitamin B-6 (as Pyridoxal 5' Phosphate) 5 mg 294%
Proprietary blendL-Histidine HCl, L-Leucine, L-Phenylalanine, L-Lysine HCl, L-Arginine HCl, L-Valine, L-Isoleucine, L-Threonine, L-Methionine 2,930 mg *

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$58$57$56$55$54 Mar 12 $56.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
Metabolic Maintenance

Founded 1984 · Sisters, Oregon, United States · 67 products · allergyresearchgroup.com/metabolic-maintenance

Transparency

3 claims
Third Party Testing Claim — Verified Source
Testing Lab Disclosure — Claimed Source

Violation History

2 incidents
Prop 65 Lead2011-07-19Source
Lawsuit Failure to provide clear and reasonable warnings about exposure to lead in various supplement products.2011Source
Related Supplements
Frequently Asked Questions
Is Metabolic Maintenance Amino Acid Base Powder, 7 oz (200 g) a good supplement?

Metabolic Maintenance Amino Acid Base Powder, 7 oz (200 g) received a product quality score of 75/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 3 active ingredients with 67 servings per container. The manufacturer, Metabolic Maintenance, holds a brand trust score of 68/100.

What are the ingredients in Metabolic Maintenance Amino Acid Base Powder, 7 oz (200 g)?

Metabolic Maintenance Amino Acid Base Powder, 7 oz (200 g) contains 3 active ingredients: Calories (12), Vitamin B-6 (as Pyridoxal 5' Phosphate) (5 mg), Proprietary blendL-Histidine HCl, L-Leucine, L-Phenylalanine, L-Lysine HCl, L-Arginine HCl, L-Valine, L-Isoleucine, L-Threonine, L-Methionine (2,930 mg). Notable high-dose ingredients include Vitamin B-6 at 294% DV. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is Metabolic Maintenance Amino Acid Base Powder, 7 oz (200 g) safe to take?

Metabolic Maintenance Amino Acid Base Powder, 7 oz (200 g) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

Is Metabolic Maintenance a trustworthy supplement brand?

Metabolic Maintenance receives a brand trust score of 68/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 1984 and headquartered in Sisters, Oregon, United States, the company offers 67 products in their lineup. Note: Metabolic Maintenance has 2 historical regulatory incidents on record, which are factored into the trust score.

Scan Any Supplement Instantly

Download GoodSupp to scan barcodes, check ingredient safety, and find the best supplements for your needs.

Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.