First steroid regimen – planning, selection and PCT for beginners
07 Mar
Plan your first steroid regimen carefully to maximize results and minimize risks. We guide you through the selection of preparations, dosage, training and recovery with the right PCT protocol.
What is a steroid regimen and why start with testosterone solo?
A steroid regimen is a structured period of 8-16 weeks where you use anabolic steroids to accelerate muscle gain and strength. For beginners, a simple rule applies: start with testosterone solo. Many inexperienced people think that mixing several substances from day one gives better results, but the opposite is true.
Testosterone solo is the safest choice for the first regimen
Testosterone is the natural sex hormone in the male body. Your body already produces it, so it’s the least “foreign” to your system. A solo regimen with testosterone enantate allows you to evaluate how your body reacts to increased hormone levels, identify side effects before adding more substances, and achieve impressive results (8-15 kg of muscle growth in 12 weeks).
Testosterone enantate is long-acting — injections are given only one to two times per week. This makes it practical and provides stable hormone levels. The biological half-life is approximately 4-5 days.
Recommended dosage for the first course
For a beginner, the optimal dosage is between 300-500 mg testosterone enantio per week for a period of 10-12 weeks. This is the classic scheduling interval that the androgenic steroid user community universally recommends.
A typical cycle might look like this:
• Weeks 1-12: 400 mg testosterone once weekly (200 mg twice weekly)
• Month 3-4: Post-cycle therapy (PCT)
This dosage is sufficient to:
• Create anabolic effects without excessively high hormone levels
• Give controllable side effects
• Allow the body to recover without permanent damage
Higher dosages do not necessarily lead to more muscle mass — the effect levels off, but side effects multiply exponentially.
Aromatase inhibitor (AI) – protect against estrogen levels
When testosterone increases in your body, some of it converts to estrogen through a process called aromatization. High estrogen can cause:
• Gynecomastia (breast tissue in men)
• Water retention and swelling
• High blood pressure
• Emotional state
Aromatase inhibitor and estrogen control
Aromatase inhibitors (AIs) reduce the conversion of testosterone to estrogen. The two most important for beginners are Anastrozole (Arimidex) and Letrozole (Femara). Anastrozole is usually the first choice because it is easier to dose and more forgiving in adjustment. A typical AI protocol is Anastrozole 0.5 mg every other day or 1 mg twice weekly. You don’t need AI from day one. Many start without it and add if side effects occur. Your genetics play a role — some are very sensitive to estrogen, others less so.
A common mistake is to overinhibit estrogen. Too low estrogen levels cause dryness and joint pain, sexual dysfunction, depression and weaker muscle growth. The goal is balance, not to eliminate estrogen completely. Many experienced users seek estrogen levels between 20-40 pg/mL during a course.
Post-Cycle Therapy (PCT) – restore your natural testosterone production
After you stop the steroid regimen, your body has almost completely stopped producing its own testosterone. Without a PCT protocol you risk:
• Retaining only 50-60% of the muscle mass you built
• Low testosterone levels for several months
• Low sex drive and fatigue
• Depression and lack of motivation
PCT protocol and time of onset
The most effective PCT for a testosterone solo regimen is a combination of Nolvadex (Tamoxifen) and Clomid (Clomiphene). Here’s the classic schedule: Nolvadex 40 mg daily for weeks 1-2 and 20 mg daily for weeks 3-4, along with Clomid 100 mg daily for weeks 1-2 and 50 mg daily for weeks 3-4. This combination works synergistically to stimulate LH and FSH from the pituitary gland, cause the testicles to resume testosterone production and minimize muscle loss during the recovery period. Many beginners use only Nolvadex (30 mg daily for 4-6 weeks), which also works but is less optimal than the combination.
Your last testosterone injection of enantate is completely eliminated from the body after about 3-4 weeks. You should start PCT between week 1-2 after your last injection. Waiting too long puts your body in a hormonal vacuum longer than necessary, increasing muscle loss. A practical timeline is: week 12 last testosterone injection, week 13-14 start PCT, week 17-18 complete PCT, week 18+ wait 4-6 weeks before the next course for complete recovery.
Checklist before you start - what you must have in place
A well-planned first course requires preparation. Here’s everything you need before injecting your first dose:
Blood tests and medical baseline. Before you start, you need to know your baseline level of testosterone, estradiol, lipid profile, liver function and kidney function. High red blood cells are a side effect of testosterone. These tests cost SEK 500-1500 and can be done privately without a doctor’s prescription at many clinics in Sweden.
Necessary equipment for injections. You will need spirits for intramuscular injection (23G, 25mm-50mm needle), ampoules or vials of steroids, disinfectants (alcohol pads), sharp container for changing needles and changing needles before each injection. Many beginners make the mistake of using the same needle to draw from the bottle and inject — this destroys the needle and increases the risk of infection.
PCT meds beforehand. You should buy Nolvadex and Clomid before you start, not after. Waiting until the end of the regimen when you are desperate and without testosterone can lead to incorrect dosages or shortened protocols. Have at least Nolvadex 120 tablets of 20 mg (for 4 weeks) and Clomid 100 tablets of 50 mg (for 2 weeks).
Exercise and nutrition plan. A steroid regimen assumes that you are already training hard and eating right. Steroids multiply the results of good training and nutrition — they don’t replace them. You should already be strength training 4-5 times per week with progressive overload, eating in a protein-and-calorie surplus (+300-500 calories above baseline), sleeping 7-9 hours per night, and managing stress.
Side effects, recovery and long-term thinking
Although testosterone is relatively well-tolerated, side effects can occur. Here are the most common ones and how to deal with them:
Common side effects during the course
Water retention and swelling. Testosterone often causes water retention due to estrogen. You may see weight gain of 2-3 kg from fluids in the first two weeks. This is normal. A lower AI dose or NSAID can sometimes help, but accept that some water gain is part of the process.
Acne, scalp and high blood pressure. Higher androgen levels can trigger acne on the chest, back and shoulders. Shower after exercise, wear clean workout clothes, and consider a dermatologist if it gets serious. Testosterone can raise blood pressure, especially if you already have hypertension. Monitor it regularly (buy a blood pressure monitor for SEK 200-300). Cardio and sodium control will help.
Testicular atrophy. Your testicles will shrink slightly during the course. This is completely reversible with proper PCT. Skipping PCT leads to permanent deterioration and possible infertility.
Safe progression and long-term thinking. After your first testosterone course, you need 8-12 weeks of full recovery before the next cycle. During this time you should complete PCT completely, allow hormone levels to normalize and have blood tests done to confirm recovery. For your second regimen, you may consider increasing the testosterone dose slightly (500 mg/week) or adding a mild androgenic substance such as low dose Nandrolone (200-300 mg/week). But this is material for a later guide.
Many beginners succeed in reaching their fitness goals by repeating the same testosterone solo regimen two or three times instead of jumping ahead to more complex protocols. Simplicity is often paramount to long-term results and security.
Should you wish to explore alternatives to anabolic steroids, read our guide on SARMs as a safer choice. We also have a detailed article on PCT and why it is critical as well as information on the legality of SARMs in Sweden in 2026.
Anabolic steroids are powerful substances that require respect and planning. An initial steroid regimen with testosterone solo, proper AI and complete PCT is the safest way forward for muscle gain. The average beginner can expect 10-15kg of muscle mass in the first year of cycling, provided training and diet are on point. Finally: always before a regimen - get baseline blood tests, plan your PCT well in advance and go slow. Quick shortcuts do not exist. Deep knowledge and patience are the only things that work in the long run.
<!– meta description: Your complete guide to the first steroid regimen. Testosterone solo 300-500mg/week, AI, PCT with Nolvadex/Clomid, checklist and side effects for beginners. –>
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