Is Hyaluronic Acid banned?
Hyaluronic Acid is permitted by the US FDA. Several countries restrict, warning-label, or have reviewed it for safety concerns. The US has more lenient additive rules than the EU, UK, Canada, and Japan, which is why this ingredient remains widely used here.
Why Hyaluronic Acid is flagged
Hyaluronic acid is among the safest cosmetic active ingredients available. As an endogenous molecule in the human body, it is exceptionally biocompatible and essentially non-allergenic in topical form. The CIR has confirmed its cosmetic safety. No carcinogenicity, endocrine disruption, or significant adverse effects are documented. Rare reports of pore congestion exist with certain high-MW HA in oily skin, but these are minimal.
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