
300MG
Out of stock
Nandrolone D
300MG
Nandrolone Decanoate (Deca), a long-acting 19-nor for steady mass and joint comfort.
£55.00 Save 9%
£49.90
£47.40with Crypto -5% (5% off) Out of stock
Add 2 more product to unlock all payment methods.
Kamagra Gold – Sildenafil£12.90
Himalaya Liv.52 – Liver care Tablets [100tabs]£14.90Usage Injectable
Performance Profile
/ 5- Strength3
- Keep gains4
- Popularity5
- Weight gain5
Often Bought Together
Stack Deal+
Bundle Total2 items
£57.90£63.00
You save £5.10
Tick/untick items to customise your stack
Hand-picked for you
More from this lab
Frequently Asked Questions
What is Nandrolone D 300mg?
Nandrolone D 300mg is a nandrolone decanoate injectable from Pharmaqo Labs, dosed at 300mg per ml. Nandrolone decanoate is a long-acting nineteen-nor compound, the same active found in Deca Durabolin, and it is valued for slow, steady lean mass gain and easier joints during heavy training. Pharmaqo produce it in ampoule form rather than a multi-dose vial.
How is nandrolone decanoate typically used?
As a guide only, and not medical advice, a common first-cycle approach is 300mg of nandrolone decanoate once weekly for around 12 weeks, run alongside a testosterone base rather than alone. The long ester means weekly injections hold stable blood levels, though some users split it into two smaller shots. Actual protocols vary by experience and goals, so speak to a doctor before use.
Why does nandrolone need to be run with testosterone?
Nandrolone suppresses natural testosterone production more than most compounds, so a testosterone base, often around 200mg a week, is used to keep physiological hormone levels covered and avoid low-oestrogen side effects. Running nandrolone alone is a common mistake that leads to poor libido and mood during and after the cycle. Anastrozole is sometimes added to keep oestradiol in check, since nandrolone aromatises less than testosterone but still needs monitoring.
What side effects should I be aware of with Deca?
Reported effects include water retention, raised blood pressure, a negative pull on HDL cholesterol, and prolactin-related issues that can affect libido and mood. Regular bloodwork covering testosterone, oestradiol, LH, FSH, lipid panel, liver panel, and prolactin is the standard way users track how they are responding. A proper PCT after the last injection, commonly nolvadex or clomid, is considered essential given how suppressive this compound is.
How does this compare to testosterone-only cycles?
Nandrolone builds mass more gradually than testosterone and is prized for its comfort on joints and connective tissue during heavy bulking phases, which is why it is a staple in classic bulk stacks rather than a standalone base. Testosterone remains the backbone of the cycle, with nandrolone layered in for the joint and recovery benefit plus steady size. Anyone sensitive to prolactin issues may find nandrolone harder to tolerate than a straight testosterone cycle.
Is this genuine Pharmaqo Labs stock and how fast does it ship?
Every box carries a verification check-code so you can confirm it against genuine Pharmaqo Labs stock before use. Orders are dispatched from the UK on Royal Mail Tracked 24 in plain, discreet packaging, with most UK orders arriving within 1 to 2 working days. Get your payment through before midday on a working day and it goes out the same day.

![Arimidex – Proper Labs [50tab/1mg]](/media/products/f547eb3e-ba01-4095-9b03-b1ae9b21fe35/ProperArimidex-Front.webp)
![Tamoxifen / Nolvadex – Pharmaqo Labs [50tab/20mg]](/media/products/1b35c0ce-b226-4a16-ac78-b584afd6c02b/938860cd-1e4e-4516-8214-09ebbfd4137d.webp)
![Clomid – Pharmaqo Labs [50tab/50mg]](/media/products/67efee5b-9930-4be3-975f-7b0f81dd145a/07642880-2587-41dd-bafa-66bea25b7574.webp)






![Proper Power Erection – Proper Labs [20Tabs/20mg]](/media/products/b51fbaac-9dc9-4fa6-97cd-93cb01287c14/ProperPowerbig-Front.webp)

