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What is in these formulas?
Products in this category combine herbs and minerals traditionally used in men's health formulas. Common ingredients include tribulus terrestris, ashwagandha (such as KSM-66), fenugreek, tongkat ali, zinc, magnesium and vitamin D. Compare the amount of each ingredient per serving rather than the product name.
Before you buy
- Read the full ingredient list and the serving size.
- If you take medicine or have a health condition, check with your doctor first.
- If you compete in tested sport, choose products with batch testing for banned substances.
For the minerals on their own see ZMA, or browse men's multivitamins.
Testosterone Booster: questions
What ingredients are common in these products?
Tribulus, ashwagandha, fenugreek, tongkat ali, zinc, magnesium and vitamin D. Each label lists the exact amounts.
Who should not take these products?
They are made for adult men. Anyone taking medicine or with a health condition should ask a doctor before use.

