Fertility
Gamete quality and reproductive support.
Ranked by evidence strength across reported benefits.
Folate (Vitamin B9)
One-carbon donor essential for DNA synthesis and neural tube development.
Chasteberry (Vitex)
Dopaminergic herb reducing prolactin and improving PMS/luteal phase symptoms.
Myo-Inositol
Insulin sensitizer used for PCOS and anxiety/OCD support.
Methylfolate (L-5-MTHF)
Bioactive folate that bypasses the MTHFR enzyme — preferred in MTHFR variants and pregnancy.
Tongkat Ali
Malaysian root extract that frees bound testosterone via SHBG reduction.
Maca
Andean root associated with libido improvement and energy without hormone changes.
Choline
Essential nutrient for cell membranes, methylation, and acetylcholine synthesis.
Tongkat Ali (Eurycoma longifolia)
Malaysian root with moderate human evidence for raising free testosterone and reducing SHBG.
CoQ10 (Fertility)
Mitochondrial antioxidant — improves sperm and oocyte quality.
Iron Bisglycinate
Chelated ferrous iron — best-tolerated form with high absorption and minimal GI distress.
Selenomethionine
Organic selenium form — preferred for thyroid (Hashimoto's) and antioxidant support.