Labelled daily intakes vary by product: some recommend a single capsule once or twice daily, many recommend two capsules per day, and some formulas call for up to four capsules daily. The exact number depends on the product and its stated serving size.
Several product labels recommend starting supplementation about three months (roughly 90 days) before attempting conception, often phrased as "for at least 3 months" or "start 90 days prior to trying to conceive."
Labels typically indicate adult use (phrases like “Suggested Age: 18 Years and Up” or “Adult”) and include standard warnings to keep out of reach of children. Many also advise consulting a doctor if pregnant or nursing, taking prescription medications, or having medical conditions.
Product descriptions often reference quality controls like third‑party testing and manufacture in GMP/cGMP or HACCP‑certified facilities; some listings also note U.S. manufacturing. Exact certifications vary by product.
Most men’s fertility supplements in these listings are sold as capsules (product form: capsule).