SupplementsMenopace ISO vs EstroG-100 vs Relizen for hot flashes
Three non-prescription approaches, three different ingredient stories, and no reason to skip a medical review.
Tap a card to reveal the answer. Start here, then read deeper whenever you are ready.
These are not interchangeable
Menopace ISO is built around soy isoflavones plus micronutrients. EstroG-100 is a proprietary three-herb extract. Relizen uses purified Swedish flower pollen extracts. Different ingredients mean different evidence, contraindications and uncertainties; none should be presented as a generic natural HRT.
Stri.life has no commercial relationship with the brands in this comparison. Formulas, prices and availability can change. Verify the current Indian label and judge suitability with a qualified clinician or pharmacist.
Read studies with the label beside you
Ask whether a trial tested the exact branded extract, enrolled women like you, used a meaningful outcome and was independently funded. A statistically significant change can still be too small to matter. Manufacturer summaries are useful for identifying a formula, not for replacing independent appraisal.
Safety questions
Discuss soy or concentrated botanicals with a clinician if you have hormone-sensitive disease, liver problems, allergy, anticoagulants or multiple medicines. Do not assume a product is safe in pregnancy. Report abnormal bleeding and persistent symptoms; treatment choices include well-studied hormonal and non-hormonal medicines.
A decision that saves money
If a clinician supports a trial, choose one product, document flushes for two weeks before starting and set a review date. Stop if there is no meaningful benefit. Switching among expensive formulas without measurement makes both safety and value impossible to judge.
Frequently asked questions
Which works fastest?
Head-to-head evidence is insufficient to make that claim.
Are these hormone-free?
They are not prescription hormones, but some ingredients may have hormone-related biological activity.
Can I take two together?
That increases overlap and uncertainty; do not combine without advice.
What if flashes are severe?
Ask about established hormonal and non-hormonal treatments.
Is pollen safe with allergy?
Check the exact product warning with an allergist or clinician.
Sources behind this guide
- Indian Menopause Society 2026 clinical practice recommendations ↗
- NCCIH: Menopausal symptoms ↗
- EstroG-100 official information ↗
Editorial foundation: Stri.life research guides, Menopause in India Overview and Comprehensive Guide to Perimenopause, reviewed August 2026.
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