Deca 400mg – Nandrolone Decanoate for Strength and Joint Support
Deca 400mg is a potent injectable anabolic containing Nandrolone Decanoate, a long-acting steroid used for building mass and enhancing recovery. It promotes muscle growth, supports joint health, and boosts endurance under intense training.
This compound is favored by bodybuilders during bulking cycles due to its ability to increase nitrogen retention and protein synthesis. It helps in building dense muscle with minimal fat gain. Athletes often use it alongside testosterone-based compounds like Test E 300mg or Sustanon 250 to enhance performance and support natural hormone levels.
One of Deca’s advantages is its joint relief properties. Users report reduced pain and inflammation, making it easier to train harder for longer. With fewer androgenic effects than many alternatives, it suits users seeking steady, quality gains.
Stack Recommendations: For maximum results, stack with Dianabol for early mass gains or Tren E for strength. Include post-cycle therapy for hormonal balance.
Benefits:
- Increases lean muscle mass
- Strengthens joints and connective tissues
- Supports recovery and endurance
- Enhances nitrogen balance
- Long half-life with weekly dosing
Find more injectable oils in the Oils category or view related muscle-building compounds in our Supplements section.
Sold for research and lab purposes only. Not for human use. Must be 18+ to purchase.
Brandon L. –
Deca 400 from Performancelabz is hands down the smoothest I’ve ever used. The potency is right where it should be, no underdosing. My strength and endurance are climbing each week and the joint relief is a game-changer. Legit product!
Kevin Rock –
This Deca 400mg is incredible. I’m on week 7 and have added nearly 15 lbs of lean mass while keeping my lifts clean and strong. Injections are painless, and the quality is undeniable. Shipping was quick and discreet too. Highly recommend.
Eric T. –
Performancelabz Deca 400 has exceeded my expectations. The recovery is amazing, my joints feel better than ever, and the strength gains are steady. You can tell this is real, pharmaceutical-grade quality. Zero complaints.
Joshua M. –
I switched from Deca 300 to this 400mg version, and the difference is noticeable. Fuller muscles, better endurance, and I feel stronger in every compound lift. Definitely one of the most reliable products on the site. Worth every penny.
Matthew S. –
Deca 400mg is exactly what I was hoping for. The dosage is perfect for steady growth and joint comfort. Strength, size, and overall performance are improving every week. Performancelabz delivers high-quality products every time.