Make your own skin creams and oils with a raw ingredient you can count on: USP grade, micronized and oil-soluble.
- USP-grade progesterone powder (INCI: Progesterone · CAS 57-83-0) for topical cosmetic formulations.
- Micronized and free-flowing, for even dispersion with no clumps to chase around the beaker.
- Oil-soluble, water-insoluble: at home in anhydrous systems and the oil phase of emulsions.
- Sizes for every bench: 10 g to try, 50 g and 150 g for regular batches, 300 g for production runs.
For professional and experienced DIY formulators making creams, lotions, serums and oils. White or creamy white, per the USP specification. For external use only.
Lab tested: View the Typical Certificate of Analysis (PDF).
60-day no hassle returns.
What grade is it? USP (United States Pharmacopeia).
What does micronized mean here? Finely milled particles, so it disperses evenly in your base.
What does it dissolve in? Oils and organic solvents, not water. Warm carrier oils such as MCT, or the oil phase of an emulsion, work well.
Can I eat it, or put it straight on my skin? No. It's a raw cosmetic ingredient for formulating finished topical products only. For external use only; do not ingest.
How should I store it? Cool, dry, away from light, heat and moisture, and sealed.
INCI Name: Progesterone
CAS Number: 57-83-0
Appearance: White or creamy white crystalline powder, micronized
Solubility: Soluble in oils and organic solvents; insoluble in water
Particle Size: 90% passes 20 µm (micronized)
Grade: United States Pharmacopeia (USP-NF 2022); assay 97.0–103.0% (typical 99.6%)
Form: Free-flowing powder
For external cosmetic use only
Cautions
- For external use only.
- Do not ingest.
- Avoid contact with eyes. If contact occurs, rinse thoroughly with water.
- Patch test on a small area before first use.
- Do not apply to broken or irritated skin.
- Discontinue use if irritation, redness or rash occurs.
- Keep out of reach of children and pets.
- Do not use if the safety seal is broken or missing.
Sold as a raw cosmetic ingredient. The formulator is responsible for the safety assessment, labeling and regulatory compliance of any finished product.
Storage & Handling
Store in a cool, dry place away from direct light, heat and moisture. Keep the container tightly sealed.
Formulate with confidence: a pure, USP-grade, micronized ingredient that dissolves easily in oil, in four sizes.
- USP grade, micronized and oil-soluble.
- Four sizes, from a 10 g trial to 300 g production runs.
- Packed and shipped fast, by a family-owned shop with people who answer questions.
- For external cosmetic formulation only.
- 60-day no hassle returns.
