Sustanon is a blend of four testosterone esters – testosterone propionate, phenylpropionate, butyrate and decanoate – that provides both rapid onset effects and long-term hormone support. Deca Durabolin (nandrolone decanoate) is an anabolic steroid with strong muscle-building properties and minimal estrogenic conversion. Dianabol (methandrostenolone) delivers a powerful short-term anabolic boost but also carries significant risks of water retention, hypertension, and liver stress when used orally.When combined into a “stack,” these compounds can produce synergistic gains in strength, size, and recovery, but the regimen demands careful dosing, timing, and post-cycle care. Below is an overview of typical dosage ranges, cycle duration, support protocols, potential side effects, and recommended post-cycle therapy (PCT).--- 1. Cycle Overview| Compound | Role in Stack | Typical Daily Dose | Total Weeks ||----------|---------------|--------------------|-------------|| Sustanon | Provides immediat e testosterone levels for anabolic drive and libido; maintains baseline hormone function during the cycle | 200–400 mg per week, split into two injections (100–200 mg each) | 12–16 weeks || Deca Durabolin | Adds nandrolone’s muscle-building and joint-protective effects; offers a long half-life to keep anabolic activity after Sustanon wears off | 250–500 mg every other week (e.g., 250 mg on Monday, none on Tuesday) | 12–16 weeks || Dianabol | Gives rapid spike in protein synthesis and strength; best used early for quick gains but limited by oral toxicity | 20–40 mg per day, taken in the morning with food | 6–8 weeks (usually first 4–6 weeks of the cycle) |Why this stack? Sustanon delivers testosterone to counteract suppression from Deca and Dianabol while also boosting muscle protein synthesis. Deca’s long-acting nature ensures a steady anabolic stimulus even when injections are spaced out. Dianabol accelerates growth early in the cycle, but because of its oral form it is limited to a shorter period to avoid cumulative liver damage.--- 2. Dosage ScheduleWeeks 1–4 (Starter Phase) - Sustanon: 200 mg per week (100 mg every other day). - Deca Durabolin: 250 mg on Monday and Thursday. - Dianabol: 20 mg daily in the morning, gradually increasing to 30 mg by week 3 if tolerated.Weeks 5–8 (Peak Phase) - Sustanon: increase to 300–400 mg per week (150–200 mg twice weekly). - Deca Durabolin: maintain 250 mg every other day. - Dianabol: reduce to 20 mg daily or stop after 6 weeks if liver enzymes rise.Weeks 9–12 (Taper Phase) - Sustanon: drop to 200 mg per week. - Deca Durabolin: reduce to 125 mg every other day, then stop at week 10. - Dianabol: discontinued after 8 weeks total.Weeks 13–16 (Post-Cycle Support) No anabolic agents are administered; the body’s endogenous testosterone is gradually restored through PCT and lifestyle measures.--- 3. Supporting Supplements| Supplement | Purpose | Typical Dose ||------------|---------|--------------|| Aromatase Inhibitor (e.g., Arimidex) | Prevent excess estrogen from testosterone conversion | 0.25–0.5 mg every other day, titrate based on estrogen levels || Selective Estrogen Receptor Modulator (SERM) (e.g., Clomid) | Stimulate natural LH/FSH release post-cycle | 50–100 mg daily for 2–4 weeks after cycle ends || L-Ornithine | Supports urea cycle, reducing ammonia buildup from high protein intake | 1–3 g before workouts || Omega-3 fatty acids | Anti-inflammatory support, joint health | 2–4 g per day || Vitamin D3 & Calcium | Bone density maintenance | 2000 IU vitamin D3, 1000 mg calcium daily |--- 4. Potential Side Effects- Cardiovascular: Elevated blood pressure, altered lipid profile (increased LDL, decreased HDL). - Hormonal: Suppression of natural testosterone production, gynecomastia if estrogen is not controlled. - Hepatic: Liver strain from Dianabol; monitor ALT/AST levels weekly. - Fluid Retention: Common with Dianabol; can cause edema and increased blood pressure. - Mood Changes: Aggression or mood swings linked to high testosterone levels.Regular monitoring of bloodwork (CBC, liver enzymes, lipid panel, hormone profile) is essential throughout the cycle.--- 5. Post-Cycle Therapy (PCT)The goal of PCT is to jumpstart the body’s natural testosterone production and mitigate side effects such as hypogonadism or estrogen rebound.1. Weeks 13–14 - Clomid 50 mg daily, or Nolvadex 20 mg daily. - Continue aromatase inhibitor if estradiol remains elevated.2. Weeks 15–16 - Reduce Clomid/Nolvadex to 25 mg daily. - Maintain supportive supplements (omega-3s, vitamin D).3. Monitoring - Recheck hormone panel at the end of week 16. - If testosterone remains low (<300 ng/dL), consider extending PCT or consulting a medical professional.--- 6. Lifestyle Considerations- Nutrition: Aim for a caloric surplus of 250–500 calories, with protein intake around 1.5–2 g per kilogram of body weight to support muscle synthesis. - Training: Heavy compound lifts (squat, deadlift, bench press) combined with hypertrophy-focused accessory work yield the best results. - Recovery: Prioritize sleep (7–9 hours nightly), active recovery sessions, and adequate hydration.--- 7. Legal and Ethical NotesBoth Sustanon and Deca Durabolin are prescription steroids in many countries; possession without a valid prescription can lead to legal penalties. The use of Dianabol, an oral anabolic steroid, is banned in professional sports. Users should be aware that these substances carry health risks and may violate athletic regulations.--- 8. ConclusionA Sustanon-Deca-Dianabol stack delivers potent anabolic stimulation for muscle mass and strength gains over a 12–16 week period. Success hinges on disciplined dosing, diligent monitoring of bloodwork, proactive side-effect management, and a structured post-cycle therapy plan. Adequate nutrition, training intensity, and recovery practices further amplify the benefits while reducing risks. Users must balance performance goals against health considerations and comply with legal regulations surrounding anabolic steroid use.