Buyer guides for adult wellness sourcing

Medical-grade silicone is the correct choice for all external skin-contact surfaces in adult wellness devices: it is non-porous, hypoallergenic, phthalate-free, and meets FDA 21 CFR 177.2600 and EU food-contact material standards. ABS plastic is appropriate for internal structural components — motor housing, charging port surrounds, and electronics enclosures — where it is never in direct contact with skin. A premium adult wellness product combines both: silicone on the outside, ABS inside. This guide covers the full material properties comparison, certification requirements, cost breakdown by component, and a supplier verification checklist for B2B buyers.