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Deca Durabolin - Nandrolone Decanoate 300mg/ml - Apoxar

Deca 300 mg is an injectable anabolic steroid with Nandrolone Decanoate as its active agent. Best for bulking off-season.

  • Usage: Inject 300-800 mg once a week
  • Cycle Duration: 8-12 weeks for optimal results 
  • Aromatization: No, but requires Cabergoline 0.5-1 mg E3D
  • Post Cycle Therapy: Clomid 50-100 mg for 2-4 weeks
  • Stack With: Winnstrol for lean muscle mass, Test E / Sustanon for bulking

Quality Guaranteed: Lab Test Results

Reviews
  1. 21.09.25

    Quality
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    Price
    🔥🔥🔥🔥🔥

    big j

  2. 07.09.25

    Quality
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    Price
    ran 12 weeks, weight up 18lbs. slower than dbol but quality size. joints never felt better, lifts smoother every week

    dodo

  3. 24.08.25

    Quality
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    Price
    libido dipped but fixed with caber

    francesco

  4. See all
  5. 10.08.25

    Quality
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    Price
    legit

    ibby

  6. 27.07.25

    Quality
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    Price
    stacked with test, gains crazy. no pain in knees, volume training easy. water retention mild. mg came fast

    m_88

  7. 13.07.25

    Quality
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    Price
    Didn’t believe the whole ‘joint relief’ thing until I ran it. Honestly feels like WD-40 for knees. I don’t look shredded but I look thicker. Libido not great but manageable.

    Fadi

  8. 29.06.25

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    Price
    solid bulk

    mr. nobody

  9. 15.06.25

    Quality
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    Price
    Wanted Hulk. Got Michelin Man.

    Junior K

  10. 01.06.25

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    Price
    Been lifting 7 years, first time with Deca. Face puffed up by week 5 but my squat went +40lbs and my elbows stopped screaming. Downsides: sex drive tanked, morning wood gone. Gains stuck around after though.

    carlito

  11. 17.05.25

    Quality
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    Price
    Cycle felt easy, delivery was pretty quick for my location

    rajat

  12. 03.05.25

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    Price
    600mg Deca with 400 test for 16 weeks. Size crept up slow but solid. Knees and shoulders felt amazing, which was a huge plus. Around week 8 libido nosedived even with test, so I added caber. Fixed it, but lesson learned.

    Tommy G

  13. 19.11.24

    Quality
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    Price
    I legit thought my shoulder injury was going to end lifting for me. Deca gave me relief I didn’t think was possible. Honestly worth it even if I didn’t gain size.

    jj

  14. great product

    09.03.22

    Quality
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    Price
    Good and potent roid.I use Deca often because it is very effective. I remember my first Test E and Deca cycle,I was able to gain more than 20 lbs on that one.

    Ron

  15. great

    11.02.22

    Quality
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    Price
    My first Deca order from this supplier. Very pleased. Strength and stamina increased significantly. No moon face compared to other brands. Fast and efficient service.

    Mike

  16. Thanks guys

    27.01.22

    Quality
    Service
    Price
    thanks to customer support for suggesting and explaining Caber for on-cycle support.I am glad I got it.Good cycle. No issues.

    Erik

  17. the best

    07.12.21

    Quality
    Service
    Price
    Number 1 domestic supplier. Very professional from start to finish. Best experience that I had with local sources.

    Tom

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Stacks With:

PCT & Other:

What is Deca Durabolin by Apoxar

Deca is an injectable anabolic steroid, derived from testosterone. Since it’s Nandrolone Decanoate, the release of the active ingredient is slowed down, allowing it to keep an optimal drug concentration in the bloodstream for longer.

The peak concentration can be achieved after 20–48 hours after the first injection. The half-life of Deca Durabolin is estimated at 7–11 days.

Similar to testosterone, Deca Durabolin doesn’t tend to aromatize, meaning there are fewer estrogenic side effects present. However, it does depend on the dose and cycle length. Using higher dosages of the drug can lead to increased risks of aromatization.

Deca Durabolin Benefits

Some of the Deca Durabolin cycle advantages include:

  • Muscle gains: athletes can gain around +20 lbs, due to enhanced protein synthesis and nitrogen retention;
  • Improved recovery: Deca Durabolin can aid in muscle recovery and has a positive effect on bone density and joints;
  • Low risks of aromatization: athletes who are cautious about estrogen levels rising can safely use Deca Durabolin.

Deca Side Effects

Deca Durabolin administration can cause the following side effects:

  • Oily skin and acne;
  • Hair loss;
  • Virilization effects;
  • Testosterone suppression;
  • Low libido and “Deca-dick”.

To avoid “Deca-dick” it’s recommended to use Deca Durabolin in stacks with different anabolic steroids. Testosterone suppression won’t be an issue if you’ve planned post-cycle therapy.

Deca Durabolin Dosage

The recommended dosage differs from 250 to 800 mg per week, with a cycle length of 8 to 12 weeks. Beginners should steer clear of high dosages and start at the lower end. Remember that high dosages and prolonged cycles can lead to higher risks of side effects.

How to Take Deca Durabolin

Deca should be injected once a week, intramuscularly. Subcutaneous injections aren’t recommended.

After the cycle, PCT is necessary. To avoid estrogenic side effects, anti-aromatase inhibitors can be used.

Best Stacks with Deca Durabolin

Deca Durabolin is primarily used for bulking or lean bulking cycles. Here’s an example:

Week

Deca Dosage, mg/week

Dianabol, mg/day

Test E, mg/week

Cabergoline, mg/E3D

Nolvadex, mg/day

12

400

25

500

36

400

25

500

1

710

400

25

500

1

1012

400

25

500

1

1214

Off-cycle gap

1416

40

Common Questions About Deca Durabolin

Can Deca Durabolin Be Taken Alone?

Even though Deca Durabolin can be taken solo, it’s better to use it in stacks to avoid “Deca-dick” and the libido loss. Deca Durabolin can be stacked with Winstrol, Dianabol, or Halotestin.

Can Women Take Deca?

Women can’t take Deca Durabolin, as it can cause virilization effects. The consequences of the Deca cycle in women can be very serious, even irreversible. These include: voice deepening, enlarged clitoris, and facial hair growth.

Does Deca Durabolin Increase Testosterone?

Yes, Deca can increase testosterone levels, yet they’re still lower compared to serum levels after testosterone injections.