California Gold Nutrition Benfotiamine + Alpha Lipoic Acid L-Leucine supplement bottle

Benfotiamine + Alpha Lipoic Acid L-Leucine Review

Name: California Gold Nutrition Benfotiamine + Alpha Review
Item: Benfotiamine + Alpha Lipoic Acid L-Leucine
Author: GoodSupp

What We Researched

2 active ingredients analyzed · 4 inactive ingredients decoded · 1 brand certification checked · Last updated: Aug 2026

Product Score Excellent

Brand Score Fair

Two independent scores — the product and the brand behind it, never blended into one number. See our methodology.

Product Analysis

Transparency Excellent

Supplement Facts

Ingredient	Amount	% DV
Alpha Lipoic Acid	300 mg	†
Benfotiamine	150 mg	†

Bioavailability Very Good

Absorption Rating

Alpha Lipoic Acid Fair
Benfotiamine Good

Other Ingredients Excellent

Fillers & Additives

Rice Bran Extract
Modified Cellulose (Hypromellose Veggie Capsule)
L-Leucine
Silicon Dioxide (Silica)

Efficacy Excellent

Dosage Analysis

Alpha Lipoic Acid 300 mg Effective
Benfotiamine 150 mg Effective

Supplement Facts

Ingredient	Amount	% Daily Value
Alpha Lipoic Acid	300 mg	†
Benfotiamine	150 mg	†

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Rice Bran Extract Generally_safe

Modified Cellulose (Hypromellose Veggie Capsule) Safe

It is used as a vegetarian alternative to gelatin capsules.

L-Leucine Safe

It is included for its potential muscle-building and recovery benefits.

Silicon Dioxide (Silica) Generally_safe

It is used as a flow agent to prevent clumping and improve powder flow.

Brand Trust Report

Certifications

1 certification

USDA Organic Verified

Transparency

6 claims

Third Party Testing Claim — Verified Source

Coa Availability — Verified Source

Testing Lab Disclosure — Claimed

In House Testing — Verified Source

Contains Proprietary Blend — True

Violation History

6 incidents

Recall California Gold Nutrition Daily Prenatal Multi, Ultamins Women's Multivitamin, and Ultamins Women's 50+ Multivitamin2025-06-26Source

Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION Baby Liquid Vitamin D3.2025-01-10Source

Fda Warning Public health warning against the purchase and consumption of unregistered food product: CALIFORNIA GOLD NUTRITION Stabilized R-Lipolic Acid.2024-04-12Source

Fda Warning Public health warning against the purchase and consumption of unregistered food product: CALIFORNIA GOLD NUTRITION Silymarin Complex.2024-04-12Source

Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION PQQ 20mg.2024-02-01Source

Fda Warning Public health warning against the purchase and consumption of unregistered food supplement: CALIFORNIA GOLD NUTRITION DAIRY ENZYMES.2019-09-26Source

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Frequently Asked Questions

Is California Gold Nutrition Benfotiamine + Alpha Lipoic Acid L-Leucine a good supplement?

California Gold Nutrition Benfotiamine + Alpha Lipoic Acid L-Leucine received a product quality score of 93/100 in GoodSupp's independent analysis, placing it in the top tier of supplements we've analyzed. The product contains 2 active ingredients with 90 servings per container. Of the 4 inactive ingredients, 2 are rated safe and 0 are flagged for review. The manufacturer, California Gold Nutrition, holds a brand trust score of 79/100 with 1 verified certifications including USDA Organic.

What are the ingredients in California Gold Nutrition Benfotiamine + Alpha Lipoic Acid L-Leucine?

California Gold Nutrition Benfotiamine + Alpha Lipoic Acid L-Leucine contains 2 active ingredients: Alpha Lipoic Acid (300 mg), Benfotiamine (150 mg). Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is California Gold Nutrition Benfotiamine + Alpha Lipoic Acid L-Leucine safe to take?

California Gold Nutrition Benfotiamine + Alpha Lipoic Acid L-Leucine 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 California Gold Nutrition a trustworthy supplement brand?

California Gold Nutrition receives a brand trust score of 79/100 based on GoodSupp's independent analysis of certifications, regulatory history, and transparency practices. Founded in 2013 and headquartered in Irvine, California, United States, the company offers 492 products in their lineup. They hold 1 verified certifications including USDA Organic. Third-party certifications are independently verified and indicate the brand meets specific quality, purity, and manufacturing standards. Note: California Gold Nutrition has 6 historical regulatory incidents on record, which are factored into the trust score.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records — read our methodology. 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.