Is a placenta supplement safe, and what types are there?
Short answerMost oral placenta supplements use animal sources — porcine (pig), equine (horse) or marine (fish) — or a botanical "plant placenta." They're generally treated as low-risk for healthy adults, but evidence is limited and quality varies. Avoid during pregnancy or nursing unless a doctor advises, choose third-party-tested brands, and consult a professional first.
If you're considering placenta supplements, it helps to know the types and how to choose sensibly.
Common types
- Porcine (pig): the most common source in Japanese supplements.
- Equine (horse) and marine (fish): alternative animal sources; marine is popular for those avoiding mammalian ingredients.
- "Plant placenta": a botanical extract — not actual placenta — used as a vegetarian alternative.
Safety basics
- Quality matters: choose brands that publish sourcing and third-party testing; processing affects what's actually in the capsule.
- Who should be cautious: avoid during pregnancy or breastfeeding, and with hormone-sensitive conditions, unless your doctor approves.
As with any supplement, more isn't better — see can you take too many supplements and choosing a trustworthy brand.
This information is educational and is not medical advice. Dietary supplements are not intended to diagnose, treat, cure or prevent any disease, and these statements have not been evaluated by the FDA. Talk to a qualified healthcare professional before starting any supplement, especially if you are pregnant, nursing, taking medication or managing a health condition.