Finished-product human evidence
Final formula, format and use method studied in people.
SCIENCE & COMPLIANCE
Evidence before claims.
METAVI separates product facts, supporting research and finished-product evidence so every public statement keeps its proper context.
Aligned to official U.S. customer materialsU.S.-based companyInformation only · offline purchaseContent alignment: 2026-07-23
EVIDENCE HIERARCHY
Scientific rationale is not the same as finished-product proof.
METAVI’s evidence dossier separates five levels of support. Public wording stays within the level that can actually be verified.
Finished-product laboratory evidence
Batch-specific quality, safety, structure or performance testing.
Comparable technology or formula evidence
Human research that supports development rationale, not the same finished product.
Mechanistic evidence
In-vitro, material or preclinical signals that require careful limits.
Patent or supplier narrative
Useful for discovery, never sufficient as public efficacy proof.
Aligned to official U.S. customer materials
Current public claims remain cosmetic and appearance-focused.
The current evidence dossier does not support publishing invented clinical percentages, disease language, DNA repair, cell regeneration, dermal-delivery claims or guarantees. METAVI uses hydration, comfort, visible appearance, routine and non-diagnostic tracking language until finished-product evidence is verified.
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