ProMeno Wild Yam Cream VS Emerita Pro-Gest
ProMeno Wild Yam Cream vs. Emerita Pro-Gest: Comparing Two Wild Yam-Based Hormone Creams
If you're researching natural hormone support and keep running into both MoonMaid Botanicals' ProMeno Wild Yam Cream and Emerita Pro-Gest, you've probably noticed something confusing: both trace back to wild yam, but they are not the same kind of product. One delivers an isolated, lab-converted hormone. The other works with the whole herb. Here's what that actually means for what's in the jar and what it does once it's on your skin.
Ingredients at a Glance
 |
 Emerita Pro-Gest |
|---|---|
| Wild Yam Root (Dioscorea villosa)* | Water (Purified) |
| Chasteberry (Vitex agnus-castus)* | Tocopheryl Acetate (Vitamin E) |
| Comfrey Leaf (Symphytum tuberosum)* | Aloe Barbadensis (Aloe Vera) Leaf Juice |
| Infused Extra Virgin Olive Oil* | Carthamus Tinctorius (Safflower) Seed Oil |
| Aloe Vera Juice* | Glyceryl Stearate |
| Distilled Water | Glycerin |
| Beeswax | Prunus Amygdalus Dulcis (Sweet Almond) Oil |
| MSM | Panthenol |
| Clary Sage Oil* | Cetyl Alcohol |
| Frankincense Oil* | USP Progesterone (micronized, lab-converted from wild yam diosgenin) |
| Palmarosa Oil* | Cetearyl Alcohol / Sodium Behenoyl Lactylate |
| Rose Geranium Oil* | Stearic Acid |
| Petitgrain Oil* | Phenoxyethanol |
| Rosemary CO₂* | Caprylyl Glycol, Carbomer, Potassium Hydroxide, Sorbic Acid |
*organic
The two lists look like they're in the same family—wild yam shows up in both origin stories—but they land in very different places. ProMeno is a whole-herb, plant-oil formula. Emerita is a cosmetic-cream base built to carry a single isolated hormone at a measured dose.
What Is Emerita Pro-Gest?
Emerita Pro-Gest is a USP progesterone cream. The progesterone itself doesn't come straight out of a yam and into the jar—it's converted from diosgenin, the plant steroid found in wild yam root, through a multi-step laboratory process that mimics how progesterone is manufactured pharmaceutically. Emerita is upfront about this: their own product information states the progesterone is derived from Mexican wild yam and converted to meet USP pharmaceutical standards for strength and purity. Each ounce delivers 450 mg of USP progesterone, a specific, standardized hormone dose—not a whole-herb extract.
That conversion step is the whole reason "wild yam cream" gets confusing across the industry. Diosgenin cannot be turned into progesterone by the human body on its own; that transformation only happens in a lab. So a cream like Emerita's is honest about what it is: a hormone product that happens to start from a plant source, delivered in a standard cosmetic-cream base of water, plant oils, emollients, and a synthetic preservative system.
A Note on Phenoxyethanol
Like many water-based creams, Emerita Pro-Gest relies on phenoxyethanol (alongside caprylyl glycol and sorbic acid) to stay shelf-stable. It's approved for cosmetic use and considered low-risk by regulatory bodies at typical concentrations, but it's been flagged by some researchers as a potential endocrine disruptor—largely because it now shows up in such a wide range of personal care products that cumulative daily exposure has become a real question. For a cream that's already delivering a measured hormone dose, it's worth knowing there's also a synthetic preservative riding along with it.
What Is ProMeno Wild Yam Cream?
ProMeno takes the opposite approach. Rather than isolating and converting diosgenin into progesterone, it keeps wild yam root as a whole herb, infused directly into an organic olive oil base alongside chasteberry (Vitex) and comfrey leaf. Because the diosgenin in ProMeno is never chemically converted, the cream does not deliver progesterone, estrogen, or any other isolated hormone—it contains no bio-identical or synthetic hormones at all.
Instead, the formula leans on chasteberry, which has a long history of use for supporting the body's own hormonal signaling, paired with wild yam and comfrey for skin and tissue comfort. The idea isn't to hand the body a finished hormone the way Emerita's does, but to support the systems that regulate hormone production in the first place. It's also why ProMeno is preserved and formulated without alcohol, parabens, or phenoxyethanol—there's no measured pharmaceutical dose to protect against degradation, just a whole-herb oil infusion.
Isolated Hormone vs. Whole-Herb Support
- What's actually active: Emerita delivers 450 mg of USP progesterone per ounce—a specific, lab-converted hormone dose. ProMeno delivers whole wild yam root, chasteberry, and comfrey leaf, with no isolated hormones.
- How the body responds: Emerita's progesterone is bioidentical and recognized directly by hormone receptors, similar to how a prescription hormone therapy works. ProMeno's botanicals are traditionally used to support the body's own regulatory pathways rather than supply a finished hormone.
- Dosing and use: Because Emerita contains a real hormone dose, many practitioners recommend cycling it (such as three weeks on, one week off) and rotating application sites. ProMeno, containing no isolated hormones, doesn't carry the same cycling requirements.
- Preservative system: Emerita uses phenoxyethanol, caprylyl glycol, and sorbic acid to preserve its water-based cream. ProMeno's oil-and-herb infusion is formulated without alcohol or synthetic preservatives.
- Texture and ingredients: Emerita is a lightweight, water-based lotion built on standard cosmetic emollients (safflower oil, sweet almond oil, cetyl alcohol). ProMeno is an oil-based botanical cream carrying whole-herb infusions and a blend of essential oils.
Which One Do You Need?
If you're looking for a measured, lab-standardized progesterone dose—something closer to how a prescription bioidentical hormone cream works—Emerita Pro-Gest is built for exactly that, and it's worth discussing dosing and cycling with a healthcare provider given that it does deliver a real hormone.
If you'd rather start with a whole-herb approach that works with your body's own hormonal signaling instead of introducing an isolated hormone, ProMeno Wild Yam Cream is the more traditional, botanical route. Some women use ProMeno as their starting point precisely because it isn't delivering a measured hormone dose, and move to something like Emerita only if they need more targeted support after that.