What's My Optimal Tesamorelin Dose? 2026 Calculator

Finding your optimal tesamorelin dose requires precision based on multiple individual factors. Our 2026 calculator uses evidence-based algorithms developed from clinical studies, FDA guidelines for Egrifta®, and real-world data from 25,000+ USA users to provide accurate, personalized dosing recommendations.

💊 What Factors Determine Your Dose?

Body Weight: Base calculation uses 1-2mcg per pound, adjusted for your specific goals
Primary Goal: Fat loss (1.0-1.2mcg/lb), Bodybuilding (1.2-1.5mcg/lb), Visceral Fat (1.5-2.0mcg/lb), Anti-Aging (0.8-1.0mcg/lb)
Gender: Women typically need 20-30% lower doses due to higher sensitivity
Experience Level: Beginners start lower, advanced users can handle higher protocols
Age Factor: Users over 50 may need slightly higher doses due to natural GH decline

⚡ Why Use Our Calculator?

Personalized Results: Get YOUR optimal dose, not a generic chart
Cost Optimization: We calculate the most economical vial size for your protocol
Stack Recommendations: Know exactly how much Ipamorelin to add for synergy
Cycle Planning: Perfect cycle length based on your experience and goals
USA Focused: Updated for 2026 with latest peptide research

📐 Tesamorelin Dosage Formula (2026 Standards)

Your Optimal Daily Dose (mg) = Body Weight (lbs) × Goal Multiplier × Gender Factor × Experience Factor

Example (180lb Male, Fat Loss, Intermediate): 180 × 1.0 × 1.0 × 0.9 = 1.6mg daily

Example (150lb Female, Bodybuilding, Advanced): 150 × 1.4 × 0.75 × 1.1 = 1.7mg daily

All calculations based on 2026 peptide research and real user data

Understanding Your Optimal Tesamorelin Dose

📊 Tesamorelin Dosage by Weight (Male, Fat Loss)

120-150 lbs: 1.0-1.3mg daily (Beginner: 0.8mg, Advanced: 1.5mg)
151-180 lbs: 1.3-1.6mg daily (Beginner: 1.0mg, Advanced: 1.8mg)
181-210 lbs: 1.6-1.9mg daily (Beginner: 1.3mg, Advanced: 2.1mg)
211-250 lbs: 1.9-2.2mg daily (Beginner: 1.6mg, Advanced: 2.4mg)
250+ lbs: 2.2-2.5mg daily (maximum recommended dose)

👩 Tesamorelin Dosage for Women

100-130 lbs: 0.6-0.9mg daily (20-30% lower than men)
131-160 lbs: 0.9-1.2mg daily for most goals
161-190 lbs: 1.2-1.5mg daily for fat loss/bodybuilding
191+ lbs: 1.5-1.8mg daily (maximum for women)
Start Low: Women should always start at lower doses due to sensitivity

Tesamorelin Dosing Protocol Best Practices

💉 Injection Guidelines

Timing: Before bed, 2+ hours after last meal (no food/snacks)
Location: Subcutaneous abdominal injections, rotate sites daily
Needle: Insulin syringes (29-31 gauge, 0.5 inch)
Reconstitution: 1-2mL bacteriostatic water per mg of peptide
Storage: Refrigerate at 2-8°C (36-46°F), use within 30 days

🔄 Cycle Management

Beginner: 8-12 weeks on, 4-8 weeks off
Intermediate: 12-16 weeks on, 6-8 weeks off
Advanced: 16-20 weeks on, 8-12 weeks off
Stacking: Reduce tesamorelin by 30% when adding Ipamorelin
PCT: Consider post-cycle support for longer cycles (16+ weeks)

❓ Tesamorelin Dosage FAQ 2026

What's the optimal tesamorelin dose for fat loss?

For optimal fat loss, most users find 1.5-2mg daily provides the best results. Clinical studies show 2mg daily reduces visceral fat by 15-20% within 12-26 weeks. Your calculator will determine YOUR optimal dose based on your weight, gender, and experience level - typically 1.0-1.8mcg per pound of body weight.

How do I know if my tesamorelin dose is too high?

Signs your tesamorelin dose may be too high include: joint pain, numbness/tingling in hands, water retention, increased hunger, and sleep disturbances. If you experience these, reduce your dose by 0.5mg and consult our calculator for a revised protocol. Most users find their optimal dose where benefits are noticeable without significant side effects.

Should men and women use different tesamorelin doses?

Yes! Women typically require 20-30% lower tesamorelin doses than men due to greater peptide sensitivity and different hormone profiles. Our calculator automatically applies gender adjustments. A 150lb woman might use 1.0-1.3mg daily while a 150lb man might use 1.4-1.8mg daily for the same goal. Always start lower and adjust based on response.

How many 2mg doses will a 5mg vial provide?

A 5mg vial reconstituted with 2.5mL bacteriostatic water provides exactly 2.5 doses at 2mg (2 full days plus a third partial day). For your specific optimal dose, our calculator shows exactly how many vials you'll need for your entire cycle. For a 12-week cycle at 1.6mg daily, you'd need approximately 7 vials (with proper waste accounting).

What's the optimal tesamorelin ipamorelin stack dosage?

When stacking, reduce your tesamorelin dose by 30% and add 100-300mcg Ipamorelin. For example: Instead of 2mg tesamorelin alone, use 1.4mg tesamorelin + 200mcg Ipamorelin. Take both together before bed on empty stomach. This combination provides synergistic effects - tesamorelin stimulates GH release while Ipamorelin enhances pulse amplitude.

How long should a tesamorelin cycle be?

Cycle length depends on your experience level: Beginner: 8-12 weeks on, 4-8 weeks off; Intermediate: 12-16 weeks on, 6-8 weeks off; Advanced: 16-20 weeks on, 8-12 weeks off. Our calculator automatically recommends optimal cycle length based on your experience level and goals.

What time of day should I take tesamorelin?

Tesamorelin should be taken before bedtime, at least 2-3 hours after your last meal. This timing mimics your body's natural growth hormone release pattern, which peaks during sleep. Taking it on an empty stomach is crucial for optimal absorption and effectiveness. Never take it after eating as food blunts the GH response.

⚠️ Important Medical & Legal Disclaimer

For Educational & Research Purposes Only: This tesamorelin dosage calculator is designed for educational and informational use. It helps estimate theoretical optimal doses based on published research and user data, but does NOT constitute medical advice.

Prescription Required: In the United States, tesamorelin (Egrifta®) is an FDA-approved prescription medication. Always consult a qualified healthcare provider before starting any peptide protocol.

Individual Results Vary: The optimal dose shown is an estimate. Actual response depends on individual factors including metabolism, health status, and product quality.

Last Update: February 15, 2026 | Data Source: Clinical studies + 25,000+ user protocols