Top 5 — Ranked by Evidence
Very Strong
Pycnogenol® (French Maritime Pine Bark)
Cardiovascular health and blood pressure
50–200 mg/day; cardiovascular: 100–200 mg/day; cognitive: 100 mg/day; athletic p
Strong
Black Cohosh (Actaea racemosa)
Menopausal hot flash and night sweat reduction
20–40 mg/day standardized extract (Remifemin®); isopropanolic extract CR BNF 990
Strong
Chasteberry / Vitex (Vitex agnus-castus)
PMS symptom relief
3.5–40 mg/day dry extract; Ze 440: 20 mg/day; BNO 1095: 4 mg/day (highly concent
Strong
EstroG-100® (Phytoestrogen Complex)
Hot flash and night sweat reduction
514 mg/day EstroG-100® (divided as 257 mg twice daily); effects on menopausal sy
Strong
Inositol (Myo-Inositol)
PCOS symptom improvement
2–4 g/day myo-inositol; PCOS: 4 g/day myo + 100 mg D-chiro-inositol
All Women's Health Ingredients (13)
Very Strong
Pycnogenol® (French Maritime Pine Bark)
Cardiovascular health and blood pressure
50–200 mg/day; cardiovascular: 100–200 mg/day; cognitive: 100 mg/day; athletic p
Strong
Black Cohosh (Actaea racemosa)
Menopausal hot flash and night sweat reduction
20–40 mg/day standardized extract (Remifemin®); isopropanolic extract CR BNF 990
Strong
Chasteberry / Vitex (Vitex agnus-castus)
PMS symptom relief
3.5–40 mg/day dry extract; Ze 440: 20 mg/day; BNO 1095: 4 mg/day (highly concent
Strong
EstroG-100® (Phytoestrogen Complex)
Hot flash and night sweat reduction
514 mg/day EstroG-100® (divided as 257 mg twice daily); effects on menopausal sy
Strong
Inositol (Myo-Inositol)
PCOS symptom improvement
2–4 g/day myo-inositol; PCOS: 4 g/day myo + 100 mg D-chiro-inositol
Strong
K2Quest® (Fermentation-Derived Vitamin K2 MK-7)
Bone density and fracture risk reduction
90–180 mcg/day MK-7 for bone and cardiovascular health; PMS: 90 mcg/day; 3-year
Strong
Soy Isoflavones (Glycine max)
Menopausal symptom reduction
40–80 mg/day total isoflavones; menopausal symptoms: 50–80 mg/day; bone health:
Strong
Vitamin B6 (Pyridoxine)
Brain Health and Mood Regulation
1.3–1.7 mg/day (RDA); therapeutic: 25–100 mg/day; upper limit 100 mg/day long-te
Moderate
Evening Primrose Oil (Oenothera biennis)
Eczema and atopic dermatitis improvement
3–6 g/day EPO (providing 240–480 mg GLA); eczema: 4–8 g/day; PMS: 3–4 g/day; dia
Moderate
Red Clover (Trifolium pratense)
Hot flash and menopausal symptom relief
40–160 mg/day total isoflavones; Promensil® clinical dose: 40–80 mg/day; hot fla
Moderate
Shatavari (Asparagus racemosus / Xeya®)
Female hormonal balance and reproductive health
500–1,000 mg/day dried root extract; Xeya® clinical dose: 500 mg/day; lactation
Moderate
Spearmint Extract (Neumentix®)
Working memory and cognitive performance
900 mg/day Neumentix® extract; single dose of 600 mg shows acute cognitive effec
Limited
Maca
Improved Sexual Function and Libido
1.5–3 g/day dried root powder; gelatinized maca preferred for digestion; 8–12 we