NF 030 HORMONE BALANCING S.E.R.M (Selective Oestrogen Receptor Modulator): BLACK COHOSH 50ml tincture of 20% alcohol. R72.42 https://www.naturefresh.co.za/Ecommerce/21 For menopausal symptoms, hot flushes, stress, poor sleep, low mood and PMS and low Cortisol/DHEA. Method: For best results, take the tincture under the tongue for rapid absorption into the bloodstream. Dosage: Take 5–10 drops, 1 to 3 times per day between meals. Guidance: Use with advice from a practitioner to help support your estrogen + progesterone levels.