Understanding Body-Safe Materials: A Buyer's Checklist
"Body-safe" isn't a regulated legal term in most places, so the responsibility falls on you — and on retailers like us — to check materials carefully rather than trust the phrase alone. Here's what to actually look for.
Materials to look for
| Material | Porous? | Notes | Common in |
|---|---|---|---|
| Medical-grade silicone | No | Gold standard — hypoallergenic, easy to sanitize, body-temperature responsive | Most toy categories, doll skin |
| ABS plastic | No | Common for rigid components, fully non-porous, often used with a silicone coating | Vibrator shells, casings |
| Borosilicate glass | No | Body-safe, temperature-play compatible, but handle with care | Wands, specialty items |
| Stainless steel | No | Non-porous, can be boiled for sanitizing, very durable | Weighted or rigid items |
| TPE (quality-controlled) | Slightly | Softer feel, needs gentler care than silicone | Dolls, some toy exteriors |
Materials to avoid
- "Jelly rubber" / PVC with phthalates: often porous, can harbor bacteria even after cleaning, and phthalate plasticizers used to soften the material have raised long-term health concerns in some studies. Products made from this are usually cheaper — that price gap is the trade-off.
- Unlabeled "skin-safe" materials: if a listing doesn't name the actual material, treat that as a red flag rather than reassurance. "Body-safe" as a marketing phrase means nothing without a named material behind it.
How to read a listing like a pro
A trustworthy listing will explicitly name the material (not just say "safe" or "premium"), often alongside a hardness or firmness rating (Shore scale, commonly seen as "Shore 00" or "Shore A" values) for silicone and TPE products. It will also usually state the waterproof rating and whether the product is phthalate-free explicitly, rather than implying it. If a description avoids naming the material entirely — using only adjectives like "luxurious" or "premium" — that's usually a sign to look elsewhere or ask before buying.
Why porosity matters more than most people realize
Porous materials develop microscopic surface cracks and pits, invisible to the eye, that can harbor bacteria even after a normal wash. Over repeated use, this can lead to irritation or infection risk that has nothing to do with how carefully you clean the product — the material itself is the problem, not your routine. This is why non-porous materials aren't just a preference; they're the baseline we require across every category on this site.
Materials and lubricant compatibility
Material choice also affects which lubricants are safe to use — silicone-based lubricant degrades silicone products over time, for example. See our Lubricant 101 guide for the full compatibility table by material.
Quick takeaways
- Look for: medical-grade silicone, ABS, borosilicate glass, stainless steel, quality-controlled TPE
- Avoid: "jelly rubber," PVC with phthalates, and any listing that won't name its actual material
- A named material plus a stated firmness/waterproof rating is a strong signal of a trustworthy listing