There aren't any studies directly on acne and fenugreek, but the claim is that fenugreek extracts and powders can control two key hormones behind acne: DHT and insulin.
A small butterfly - shaped gland, the thyroid is located in the neck behind the Adam's apple and produces keyhormones — triiodothyronine (T3) and thyroxine (T4)-- that fuel metabolism and help our bodies properly use energy and calories.