Natural Health Sherpa
After testing products from Metabolic Health and Nutrition LLC, Natural Health Sherpa LLC, we discovered 2 products we allege to be in violation of Proposition 65 in regards to heavy metal contamination. Below is the timeline of events of the case between ERC and Natural Health Sherpa.
Notice of Violation I
On December 19, 2025, the Environmental Research Center filed a Notice of Violation of California Law Proposition 65, against Metabolic Health and Nutrition LLC, Natural Health Sherpa LLC.
In this action, ERC alleges that 2 specific products manufactured, distributed, or sold by Natural Health Sherpa, contain lead, a chemical listed under Proposition 65 as carcinogenic and a reproductive toxin, exposing consumers to levels requiring a Proposition 65 warning.
The products under investigation are:
Metabolic Metabolic Super Protein Grass-fed Whey and Grass-fed Collagen Peptides Creamy Vanilla - Lead
Metabolic Metabolic Crave Mint Chocolate – Lead
