PPG-9 is a synthetic polymer derived from propylene glycol. It functions primarily as a solvent, helping to dissolve other ingredients in a formulation. It can also act as a humectant, attracting and retaining moisture, and as a conditioning agent.
NoneSolventVeganEvidence: High
BenefitNone 0 / 4
RiskVery low 0 / 4
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PPG-9 is used in cosmetic products as a solvent to help dissolve other ingredients. It can also provide humectant properties, helping the skin retain moisture, and act as a conditioning agent.
Is PPG-9 safe for topical application?
PPG-9 is generally considered safe for topical application in cosmetic formulations. It is a well-tolerated ingredient with a low potential for skin irritation or sensitization.
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