Deca | Immortal Medicals (#12)
Deca | Immortal Medicals (#12)
Pharma-grade testosterone for optimized hormone levels, muscle mass retention, and peak vitality — 300mg/mL.
5.0 / 5.0
(2) 2 total reviews
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- Product Overview
- Shipping Information
- How to pay
- Purity
- Third-Party Tested
- Science-Backed
Contents:
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Nandrolone Decanoate 300mg/mL
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10mL Multi-Use Vial (U.S.P. Grade)
Administration (Educational Use Only):
Typical performance ranges: 200–600mg per week for 8–12 weeks. This is generally sufficient to deliver noticeable strength and muscle growth. Due to its long ester, Deca requires less frequent injections, with steady release lasting up to 3 weeks. Always follow medical guidance if prescribed.
The Gold Standard for Mass & Recovery
Deca (Nandrolone Decanoate) is one of the most trusted and widely used anabolic compounds in the world. Its long-acting decanoate ester delivers a sustained release of nandrolone, ensuring stable hormone levels and reliable performance throughout each cycle.
Favored by athletes and bodybuilders for decades, Deca is known for its ability to pack on serious lean mass, enhance strength, and speed up recovery — all while remaining remarkably mild in terms of androgenic and estrogenic activity. Unlike harsher compounds, Deca supports growth without excessive water retention or heavy side effects, making it a cornerstone in bulking and off-season cycles.
Why Choose Deca?
Immortal’s Nandrolone Decanoate delivers the perfect balance of size, strength, and recovery support. Whether you’re in a growth phase or building a foundation for long-term performance, Deca offers consistent results with a lower side-effect profile than most anabolics. This combination of power and tolerability is why it remains a global staple compound for serious athletes.
(Key Benefits):
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Drives substantial lean muscle growth in bulking phases
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Enhances strength and endurance for peak training performance
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Accelerates recovery and joint support for consistent progress
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Long-acting ester = fewer injections, steady results
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Trusted worldwide for its effectiveness and mild profile
Usage:
For research and educational purposes only. If prescribed, always follow medical instructions. Best results are achieved when paired with a high-calorie, nutrient-dense diet and a progressive training program designed for growth.
Testosterone Enanthate (300mg/mL) is a powerful injectable compound designed for optimal hormone replacement therapy and performance enhancement. Known for its long ester and consistent absorption rate, it’s ideal for both first-time users and experienced protocols alike.
Testosterone Enanthate (300mg/mL) is a powerful injectable compound designed for optimal hormone replacement therapy and performance enhancement. Known for its long ester and consistent absorption rate, it’s ideal for both first-time users and experienced protocols alike.
Testosterone Enanthate (300mg/mL) is a powerful injectable compound designed for optimal hormone replacement therapy and performance enhancement. Known for its long ester and consistent absorption rate, it’s ideal for both first-time users and experienced protocols alike.
Testosterone Enanthate (300mg/mL) is a powerful injectable compound designed for optimal hormone replacement therapy and performance enhancement. Known for its long ester and consistent absorption rate, it’s ideal for both first-time users and experienced protocols alike.
Testosterone Enanthate (300mg/mL) is a powerful injectable compound designed for optimal hormone replacement therapy and performance enhancement. Known for its long ester and consistent absorption rate, it’s ideal for both first-time users and experienced protocols alike.

How to Start Your Immortal Protocol
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Choose Your Compounds
Browse from high-potency injectables, capsules, and research-backed stacks designed for peak output.
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Secure, Discreet Shipping
Every order ships fast in tamper-proof packaging with full tracking no guesswork, no labels that raise questions.
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Auto Refill Available
Never miss a dose. Maintain optimal blood levels with optional refill scheduling and reorder alerts.
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GMP Certified
Our supplements are manufactured in facilities that follow Good Manufacturing Practices, ensuring purity, consistency, and excellence
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Pharmacy-Grade Formulation
Every order ships fast in tamper-proof packaging with full tracking — no guesswork, no labels that raise questions.
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ISO Certified
Each ingredient is selected with care and precision, meeting professional standards trusted by healthcare providers.
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Lab-Tested
Scientifically formulated and rigorously tested for efficacy and safety, so you can feel confident in every dose.
OUR HAPPY CUSTOMERS
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David M, Los Angeles, CA
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Ana K, Austin, TX
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Jon R, Brooklyn, NY
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Marcos T, Miami, FL
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Emily C, San Diego, CA
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Zane P, London, UK

testimonials
Real Results. Real People. See Why Millions Trust Immortal.
“Since starting Immortal, I’ve seen real gains in strength and confidence. The results speak for themselves.”
Laura Richi
New York
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What our clients say
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Consectetur adipiscing elit, sed do eiusm onsectetur adipiscing elit, sed do eiusm odtempor incididunt ut labore
Laura Richi
New York
testimonials Row
What our clients say
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Consectetur adipiscing elit, sed do eiusm onsectetur adipiscing elit, sed do eiusm odtempor incididunt ut labore

Laura Richi
New York

How it works
Start your search here:
1. Find and order your medications
Browse our medical-grade products. Backed by science. Delivered to your door in 24 hours.
2. Receive your meds in the mail
Every order ships in discreet packaging with tracked delivery and medical-grade storage.
3. Need a refill?
Easily manage your prescriptions from your dashboard—no doctor visit required.
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We serve customers in over 37 countries

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We have put together some commonly asked questions
Everything You Need to Know Before You Start
How does Immortal’s protocol system actually work?
Our protocol is precision engineered to restore optimal hormone balance. After your online assessment, our licensed physicians review your health profile and prescribe a tailored treatment. Your personalized meds are discreetly delivered, with ongoing support and adjustments based on your progress.
What’s included in the pricing — and what am I really paying for?
You’re paying for a complete medical-grade system: no doctor prescription needed, premium pharmaceutical compounds, lab-tested formulation, discreet delivery, and 24/7 patient support. No hidden fees — just results-driven wellness in every dose.
What’s the best way to set fitness or hormone goals before starting?
Start by identifying what you want to change energy, muscle mass, fat loss, focus, libido. Our onboarding flow guides you through a detailed goal setting process, and your assigned physician tailors treatment to get you there faster, safer, and smarter.
Is shipping discreet? Will anyone know what’s in the box?
Yes. Every package is shipped in discreet, unmarked boxes with no mention of what’s inside. Your treatment and privacy are our priority always protected, always confidential.
How fast can I expect results from testosterone therapy?
Most users report noticeable results within 2–4 weeks including sharper focus, improved drive, leaner muscle tone, and better recovery. Full benefits compound over 8–12 weeks with consistency.
What if I miss a dose, will it affect my cycle?
Missing one dose won’t drastically affect your progress. Just resume your regular schedule but consistency is key for optimal hormone balance. If you miss multiple doses, reach out to your care team and they’ll guide your next steps.
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