---
title: "Semaglutide vs CagriSema Brand Lab Audit (2026): COA Purity, Heavy Metals & Label Accuracy | Nutrition Research Labs"
source_url: "https://nutritionresearchlabs.com/brand-audit/semaglutide-vs-cagrisema-weight-loss-comparison"
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description: "Independent 2026 laboratory audit of Semaglutide vs CagriSema supplements: ISO 17025 Certificate of Analysis (COA) verification, Prop 65 heavy metal screening, and cost-per-effective-gram rankings."
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>
> *Independent 2026 laboratory audit of Semaglutide vs CagriSema supplements: ISO 17025 Certificate of Analysis (COA) verification, Prop 65 heavy metal screening, and cost-per-effective-gram rankings.*

## Why Commercial Semaglutide vs CagriSema Formulations Fail Independent Testing

- **Gummy & Liquid Degradation Risk:** Heat-processed pectin gummies and unbuffered liquid suspensions frequently exhibit 40%–85% active compound degradation prior to shelf expiration.
- **Heavy Metal & Prop 65 Thresholds:** Raw botanical and mineral extracts must be batch-screened via ICP-MS for Lead (<0.5 mcg/serving), Arsenic, Cadmium, and Mercury.
- **Bioavailable Clinical Benchmark:** Verify standardized extract potency matching human RCT dosing (CagriSema: 2.4mg/2.4mg weekly | Semaglutide: 2.4mg weekly).

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