Homebrew Testosterone
What Is Homebrew T?
Homebrew testosterone is made by community members who purchase raw T powder and compound it into injectable solution with carrier oil. This is the most common way to access affordable injectable testosterone without a prescription.
How It Works
- Raw testosterone powder (enanthate, cypionate, or other esters) is purchased from chemical suppliers
- The powder is dissolved in carrier oil (MCT, grapeseed, sesame, or cottonseed oil) at a target concentration
- A sterilising filter (0.22μm) removes bacteria and particles
- The solution is filled into sterile multi-dose vials
- Vials are labelled with concentration, ester, batch number, and date
Available Homebrew Suppliers (as of June 2026)
Legal Warning
Testosterone is a controlled substance in most countries. Purchasing homebrew T without a prescription carries significant legal risk. This page is for educational purposes only.
Community-Vetted Sources
| Supplier | Ships From | Payment | Products | Est. Price Range | Reputation |
|---|---|---|---|---|---|
| RoidBazaar | US Domestic, Intl | Bitcoin, Zelle, Bank Transfer, WU, MG | Test E, Test C, blends, raw T powder | $42–84/vial | ⭐⭐⭐⭐⭐ 6+ years, extensive positive reviews |
| OSgear | Intl Warehouse, US | Crypto, CC, Zelle, Venmo | Ultima Pharma Test E/C, multiple brands | $42–90/vial | ⭐⭐⭐⭐⭐ Long-standing, lab testing published |
| teamroids.to | Intl | Crypto, Zelle, MG | Para Pharma, Dragon Pharma, Gen-Shi | Competitive | ⭐⭐⭐⭐ Lab reports per listing |
| DashPCT | India | Wise, Crypto | Test E, Test gels | $3–5/vial eq. | ⚠️ Received FDA warning (2024); community mixed |
Specific Product Links
| Supplier | Specific Product | Link | Price |
|---|---|---|---|
| RoidBazaar | Test E 250mg (ZPHC) | View product | $84.00 |
| RoidBazaar | Test E 300mg (Pharmaqo US) | View product | $84.00 |
| OSgear | Ultima-Enan 250 10ml vial | View product | $42.00 |
| OSgear | Ultima-Cyp 250 10ml vial | View product | $42.00 |
| Roids101 (Canada) | Test E 250mg (Novo-Pharm) 10ml | View product | $80.00 |
How to Evaluate a Homebrew Supplier
| Factor | What to Look For | ❌ Red Flags |
|---|---|---|
| Community reputation | Positive reviews over 1+ years on Reddit, Discord | No reviews, or only brand-new accounts praising them |
| Lab testing | Third-party HPLC results showing actual concentration vs. labelled | Refuses to share testing, or testing looks doctored |
| Sterile practices | Labelled with batch number, ingredients, concentration, manufactured date | Plain vials with handwritten labels |
| Transparency | Willing to share brewing process, raw material source | Vague or evasive answers about process |
| Packaging | Sealed vials with sterile crimp caps, professional labelling | Loose caps, damaged packaging, poor print quality |
| Reshipment policy | Clear reshipment or refund policy for lost packages | No reshipment, no refund, no communication |
| Payment methods | Offers crypto + some buyer protection | Only Western Union / MoneyGram / gift cards |
Testosterone Ester Comparison
| Ester | Half-Life | Injection Frequency | Typical Conc. | Best For |
|---|---|---|---|---|
| Enanthate | ~4.5 days | 2× per week | 200–300 mg/mL | TRT and cycles — most common |
| Cypionate | ~5 days | 2× per week | 200–250 mg/mL | US standard; nearly identical to enanthate |
| Propionate | ~2 days | Every other day | 100 mg/mL | Fast action; more PIP (post-injection pain) |
| Undecanoate | ~20 days | Every 4–6 weeks | 250 mg/mL | Longest ester; hard to source homebrew |
| Sustanon (blend) | Varies | 1–3 weeks | 250 mg/mL | Mix of 4 esters; rapid onset + sustained |
Enanthate vs. Cypionate: Which Should You Choose?
For practical purposes, they are interchangeable. The difference is negligible:
- Enanthate is more common in Europe and from international sources
- Cypionate is the US pharmaceutical standard
- Same injection frequency, same dosing, same results
- Some users report very slightly less PIP with one vs. the other (individual)
Risks of Homebrew
| Risk | Details | How to Mitigate |
|---|---|---|
| Contamination (bacteria, endotoxins) | Non-sterile brewing can introduce pathogens | Choose suppliers with sterile protocols; inspect vials before use |
| Inaccurate concentration | Powder may not be fully dissolved or incorrectly measured | Compare your blood test results to expected levels |
| Allergic reaction (to carrier oil) | Some oils (sesame, cottonseed) are common allergens | Know what oil is used; request MCT if you have allergies |
| No pharmaceutical standard | Homebrew is not USP/PhEur grade — no regulatory oversight | Accept the risk or use pharmaceutical sources |
| Scams | Never ships, incorrect product, wrong concentration | Use trusted, long-standing suppliers with community reviews |
| Legal consequences | Possession/import of controlled substance without prescription | Understand your local laws; consider prescribed options |
| Abscess / infection | Non-sterile injection or contaminated product | Use proper sterile technique; inspect solution before each use |
Sterile Technique When Using Homebrew
Syringe Filter Required for Homebrew
If your homebrew vial was not pre-filtered through a 0.22 μm membrane during production, you must filter the drawn solution through a 0.22 μm sterile syringe filter before injecting.
Why: Even well-brewed homebrew can contain bacteria, fungal spores, or particulates. A 0.22 μm filter sterilises the solution, preventing injection-site infections, abscesses, and sepsis.
How to use:
- Draw your dose with the drawing needle as normal.
- Remove the drawing needle and attach a sterile 0.22 μm PES or PVDF syringe filter.
- Slowly push the solution through the filter into a second sterile syringe or attach your injection needle directly to the filter output port.
- Swap the filter for your injection needle and proceed.
- If you feel strong resistance, the filter may be saturated — use a fresh one.
Note: 0.22 μm filters are available from lab supply stores, Amazon, or eBay. Buy individually wrapped sterile units. Do not reuse filters.
Drawing and Injecting
- Wash hands thoroughly with soap and water
- Wipe vial septum with 70% isopropyl alcohol — let dry (don't blow on it)
- Use a new, sterile needle and syringe for each draw
- Draw air equal to your dose, inject into vial, then draw medication
- Change to a new injection needle before pinning (don't inject with the draw needle)
- Clean injection site with alcohol in a circular motion, let dry
- Inject at 90° angle (or 45° if subcutaneous), inject slowly — do not aspirate (modern guidelines from CDC, WHO, and AMA recommend against routine aspiration)
- Dispose of sharps in a proper sharps container
Vial Care
- Store at room temperature (15–25°C), away from direct light
- Do not refrigerate (can cause precipitation of the compound)
- Discard if you see cloudiness, floating particles, or discolouration
- Discard any vial that has been sitting unused for more than 12 months
- Use within 28 days of first puncture (or as recommended by supplier)
Recommendation
Given the legal and safety risks, prescribed testosterone is strongly preferred over homebrew. If you must use homebrew:
- ✅ Choose a supplier with verified, recent community reviews
- ✅ Request batch photos and HPLC test results
- ✅ Start with a small test order before committing to a large purchase
- ✅ Test your blood levels after 4–6 weeks to verify dosing
- ✅ Use proper sterile technique for every injection
- ✅ Be aware of the legal consequences in your country
- ✅ Keep a backup supply (shipping delays happen)
References
- r/TransDIY Wiki. Homebrew estradiol and testosterone. https://www.reddit.com/r/TransDIY/wiki/index
- r/FTMDIY. Homebrew testosterone discussion and sources. https://www.reddit.com/r/FTMDIY/
- diyhrt.market. Homebrew supplier aggregator. https://diyhrt.market/
- sources.to. Independent vendor reviews. https://sources.to/