DHT cream is a compounded prescription medication, not something you can legally or safely mix at home. Dihydrotestosterone is a controlled hormone that requires a prescription and is prepared by licensed compounding pharmacies using pharmaceutical-grade ingredients, sterile equipment, and precise measurements. Understanding what goes into these formulations can help you have a more informed conversation with your prescriber or pharmacist, but the actual preparation belongs in a professional setting.
What DHT Cream Actually Contains
The most well-known commercial DHT product, Andractim gel, uses a 2.5% concentration of dihydrotestosterone. That means 2.5 grams of DHT per 100 grams of finished product. The remaining ingredients in Andractim are carbomer 934 (a thickening agent that gives the gel its texture), triethanolamine (a pH adjuster), and 95% alcohol as the primary solvent. This is a deliberately simple formulation designed for consistent absorption through the skin.
Compounding pharmacies in the United States can prepare similar formulations at varying concentrations, typically ranging from 2% to 10%, depending on the prescriber’s instructions and the intended use. The base, solvent system, and penetration enhancers may differ from pharmacy to pharmacy.
Key Ingredients in Compounded Formulations
Every topical DHT formulation has three core components: the active hormone powder, a solvent system to dissolve it, and a cream or gel base to carry it onto the skin.
The solvent matters more than most people realize. DHT powder does not dissolve easily in water. Compounding pharmacies typically use ethanol, propylene glycol, or a combination of both. Research on androgens has shown that the choice of solvent actually changes how potent the hormone is at the application site. In animal studies, DHT dissolved in propylene glycol alone behaved differently than DHT dissolved in an ethanol-saline mixture, with the ethanol-based version showing stronger androgenic effects in some tissues. This is why formulation details are not interchangeable.
To improve how well DHT passes through the outer layer of skin, compounding pharmacists sometimes add penetration enhancers. Isopropyl myristate is one of the most effective, capable of increasing androgen transport through skin by more than five times in laboratory testing. When incorporated directly into an ethanol and propylene glycol vehicle at concentrations of 10 to 25%, it boosted hormone absorption roughly 2.5-fold compared to formulations without it.
Why Home Preparation Is Not Viable
Several practical barriers make DIY DHT cream unrealistic and risky.
- Ingredient access: Pharmaceutical-grade DHT powder is not available for consumer purchase. It is a prescription hormone, and sourcing it from unregulated suppliers means you have no way to verify its identity, purity, or potency.
- Dosing precision: Clinical studies use doses measured in fractions of a milligram per kilogram of body weight. In pediatric micropenis treatment, for example, researchers used 0.2 to 0.3 mg per kilogram per day. Errors of even a small percentage in a home setting could mean applying several times the intended dose, or an ineffective one.
- Contamination risk: Compounding pharmacies use laminar flow hoods, calibrated scales accurate to the milligram, and pH meters. A kitchen or bathroom cannot replicate these conditions, and bacterial contamination of a cream applied to skin (especially genital skin) carries real infection risk.
- Uneven mixing: If the hormone powder is not uniformly distributed throughout the cream base, one application might deliver almost nothing while the next delivers a concentrated dose. Professional compounding uses electronic mortar and pestle systems and quality testing to ensure homogeneity.
How Compounding Pharmacies Prepare It
A compounding pharmacist starts with a verified DHT powder and dissolves it in the chosen solvent system, typically ethanol or a blend of ethanol and propylene glycol. This solution is then incorporated into a cream or gel base using mechanical mixing equipment that ensures the hormone is evenly distributed throughout the product. The pH is adjusted, usually with triethanolamine or a similar agent, and the finished product is tested for consistency.
Stability is a real consideration. Compounded hormone creams generally receive a “beyond-use date” rather than an expiration date. Studies on similar compounded hormone creams (such as estriol in standard compounding bases) have shown chemical and physical stability for about six months at both room temperature and refrigerated conditions. Your pharmacist will typically label the product with a 30 to 180 day use window depending on the formulation and base used.
Getting DHT Cream Through Proper Channels
In the United States, compounded drugs are not FDA-approved products. The FDA does not review their safety or effectiveness before they reach patients. However, they are legal when prepared by a licensed compounding pharmacy based on a valid prescription from a licensed prescriber. This means your path to DHT cream starts with a doctor, endocrinologist, or urologist who determines it is appropriate for your situation.
Andractim, the brand-name 2.5% DHT gel, is not commercially available in the US but is used in some other countries, particularly in Europe and parts of the UK. Great Ormond Street Hospital in London, for instance, lists it in their medicines directory for specific pediatric applications. In the US, a compounding pharmacy is the standard route.
Not every compounding pharmacy stocks DHT or is experienced in preparing it. Pharmacies that specialize in hormone replacement therapy are the most likely to have the raw material on hand and the expertise to formulate it correctly. Your prescriber can often recommend one, or you can search for PCAB-accredited compounding pharmacies (accredited by the Pharmacy Compounding Accreditation Board) in your area.
What Absorption Looks Like in Practice
When applied to the skin, DHT from a 2.5% gel reaches peak blood concentrations within 2 to 8 hours. In clinical use for micropenis, patients maintained DHT levels within the normal adult male range with once-daily application, and measurable tissue growth of 0.5 to 2.0 centimeters occurred over 3 to 4 months of consistent use. The one patient in that study who did not respond well had received the lowest dose, suggesting that getting the concentration right is critical to outcomes.
Topical DHT is a potent androgen. It is the hormone responsible for many male secondary sex characteristics, and in the scalp, it drives hair miniaturization (the process behind male pattern baldness). Applying it to skin means some will absorb systemically, so blood levels of DHT, testosterone, and related hormones need monitoring during treatment. This is another reason professional medical oversight is not optional for this medication.