Progesterone cream
Progesterone cream is an OTC product not FDA-approved for menopause and cannot replace prescription progesterone for uterine protection in HRT.
How it works
OTC progesterone creams typically contain much lower progesterone concentrations than prescription formulations, and the absorbed dose is difficult to predict because absorption varies with skin condition, application site, and product formulation. There is no robust clinical evidence that OTC progesterone cream reliably delivers therapeutic progesterone levels or meaningfully reduces menopause symptoms. It is sometimes marketed as a 'natural' alternative to hormone therapy, but the marketing claims exceed the evidence base.
The most important clinical distinction: OTC progesterone cream does NOT provide adequate uterine protection against endometrial hyperplasia. People using systemic estrogen who have a uterus cannot rely on OTC progesterone cream as their progestogen — prescription-strength progesterone (Prometrium) or a synthetic progestin is required. Using OTC cream while on estrogen without physician-supervised progestogen is clinically unsafe for the uterine lining. Any use of OTC progesterone cream should be disclosed to and discussed with a physician.
How to track Progesterone cream
- Application site, amount applied, and timing — OTC cream potency and absorption are highly variable; documenting exactly what you use and when is essential for any physician review.
- Symptom changes with a critical eye — without established therapeutic blood levels, it is difficult to attribute symptom changes specifically to the cream.
- Any concurrent systemic estrogen use — this is the safety-critical data point: if you are using estrogen and have a uterus, OTC cream is not an adequate progestogen.
- Skin reactions or irritation at the application site.
- Other menopause symptoms that may or may not respond to low-dose topical progesterone.
- Log the exact product name, concentration listed on the label, and the amount you apply — OTC creams vary widely in progesterone content, and your physician needs to know exactly what you are using.
- Track symptoms honestly over six to eight weeks — if you are using OTC cream for symptom relief, your log will show whether there is a measurable signal.
- If you are using systemic estrogen and have a uterus, log that you are discussing uterine protection with your physician — OTC cream is not a substitute for prescription progestogen.
- Do not add OTC progesterone cream to an existing hormone therapy regimen without disclosing it to your physician — interactions with prescription hormones should be evaluated.
- Rate any mood, sleep, or symptom changes as you would with any other intervention — the log is useful for a physician conversation even if the product itself has limited evidence.
Questions to ask your physician
- I've been using [product name] OTC progesterone cream at [amount] per day since [date]. Here is my symptom log — do you see any pattern worth discussing?
- I have a uterus and am using systemic estrogen. I want to confirm I understand that OTC cream is not adequate uterine protection — can we review my progestogen regimen?
- My symptom log shows [pattern] since starting OTC cream. Could that reflect actual progesterone absorption, or is a different explanation more likely?
- I'm considering switching from OTC cream to prescription Prometrium. Based on my log, what would you recommend as a starting point for that conversation?