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Pharmaceuticals
Estriol
Estriol is a naturally occurring estrogen hormone, one of the three main endogenous estrogens in humans. It is sometimes used in hormone replacement therapy and topical treatments. Not a food ingredient but a pharmaceutical/hormonal compound. Safety and effects depend on dosage and context; typically used under medical supervision.
Tracked contaminantUpdated Apr 25, 2024
Health score-3.0
-5Poor5
Water guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Food and supplement guidelines
- Legal limit
- Not specified
- Health guideline
- Not specified
Risks
Hormonal imbalance, potential cancer risk with long-term use, possible side effects related to estrogen therapy such as blood clots, stroke, breast tenderness
Benefits
May relieve menopausal symptoms, supports vaginal and skin health, weaker estrogen with possibly lower risk compared to estradiol