NPP 100mg/ml · Nandrolone Phenylpropionate · 10ml
NPP 100mg/ml (Nandrolone Phenylpropionate)
NPP is the shorter-acting Nandrolone option. It is mainly used for muscle growth, recovery, joint comfort and bulking cycles, with the main advantage over DECA being that it acts and clears faster.
Each 1ml contains 100mg Nandrolone Phenylpropionate. Each 10ml bottle contains 1,000mg total.
Dosage guide
NPP Dosage
Injection schedule: every other day, or three times per week such as Monday, Wednesday and Friday.
| Weekly Dose | Volume at 100mg/ml | 3× Weekly Split |
|---|---|---|
| 200mg | 2ml/week | About 0.67ml each |
| 300mg | 3ml/week | 1ml each |
| 400mg | 4ml/week | About 1.33ml each |
| 600mg | 6ml/week | 2ml each |
Bulking
NPP for Muscle Gain
NPP is mainly used for bulking and lean-mass cycles. It works well with testosterone and is easy to build into either a moderate or heavier mass cycle.
Dianabol or Anadrol can be added when faster size and strength are the priority.
Joint comfort
NPP for Recovery & Joint Comfort
Nandrolone is well known among experienced users for helping with joint comfort during hard training, which is another reason NPP is popular during heavier training blocks.
Because NPP acts faster than DECA, users who prefer a shorter Nandrolone cycle often choose NPP instead.
Cycle combinations
Best Steroids to Stack With NPP
| Goal | NPP Stack |
|---|---|
| Simple Bulking | Test E + NPP |
| Faster Bulking | Testosterone + NPP + Dianabol |
| Heavy Bulking | Testosterone + NPP + Anadrol |
| Cutting | Testosterone + NPP + Winstrol |
| Advanced Cutting | Testosterone + NPP + Tren A |
| Dryer Look | Testosterone + NPP + Masteron |
Bulking: Testosterone is the base. Add Dianabol for faster early gains or Anadrol for a heavier mass cycle.
Cutting: Winstrol, Tren A and Masteron are the main options when NPP is being used in a leaner cycle.
Choosing Nandrolone
NPP vs DECA
| Feature | NPP | DECA |
|---|---|---|
| Ester | Phenylpropionate | Decanoate |
| TA strength | 100mg/ml | 300mg/ml current product |
| Speed | Faster acting | Longer acting |
| Injection frequency | EOD or 3× weekly | Less frequent |
| Best fit | Faster adjustments | Longer cycles and fewer injections |
Post-cycle therapy
PCT Protocol for NPP
For NPP cycles, Thai Anabolics recommends the Advanced PCT Package, especially for longer cycles or heavier combinations.
The package includes:
- 2 bottles of HCG 5,000IU
- 1 bottle of Clomid
- 1 bottle of Nolvadex
Arimidex can be kept available during the cycle when estrogen control is needed.
| Stage | NPP PCT Protocol |
|---|---|
| During Cycle · Week 5 | HCG: 2,000IU once, then 500IU daily for the next 6 days |
| 2 Weeks After Last NPP Injection | HCG: 2,000IU once, then 500IU daily for the next 6 days |
| 1 Day After Final HCG Shot | Start Clomid + Nolvadex |
| Nolvadex | 40mg/day for week 1, then 20mg/day for the next 3–4 weeks |
| Clomid | 100mg/day for week 1, then 50mg/day for the next 3–4 weeks |
Bottle planning
How Long Will One NPP Bottle Last?
Each 10ml bottle contains 1,000mg total NPP.
| Weekly Dose | Approximate Bottle Duration |
|---|---|
| 200mg/week | 5 weeks |
| 300mg/week | About 3.3 weeks |
| 400mg/week | 2.5 weeks |
| 600mg/week | About 1.7 weeks |
Independent testing
NPP 100mg/ml Lab Report
The current Nandrolone Phenylpropionate sample was independently tested by OnSet Biological Testing Laboratory.
Thailand delivery
Buy NPP 100mg/ml in Thailand
NPP / Nandrolone Phenylpropionate is supplied at 100mg/ml in a 10ml bottle. Current price and availability are shown at the top of this page.
Sources
NPP / Nandrolone Sources
- Minto CF, Howe C, Wishart S, Conway AJ, Handelsman DJ. Pharmacokinetics and pharmacodynamics of nandrolone esters in oil vehicle. Journal of Pharmacology and Experimental Therapeutics. 1997;281(1):93–102. View on PubMed
- Mullen C, Whalley BJ, Schifano F, Baker JS. Anabolic androgenic steroid abuse in the United Kingdom: An update. British Journal of Pharmacology. 2020. View full text
Written by
Adrian
Adrian writes practical, experience-led content covering injectable steroids, bulking and cutting cycles, stacking, PCT and performance enhancement in Thailand.
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