

ANDROGEN ESTER; ANABOLIC STEROID; PROGESTOGEN
ACTIVE SUBSTANCE: NANDROLONE PHENYLPROPIONATE
FORM: 10 ML VIAL x 100 MG
ACTIVE HALF-LIFE: 2-3 DAYS
DOSAGE: MEN 200-700 MG/WEEK
ACNE: RARELY
WATER RETENTION: LOW
HIGH BLOOD PRESSURE (HBP): NO
HEPATOTOXICITY: LOW
AROMATIZATION: LOW
MANUFACTURER: KALPA PHARMACEUTICALS
Duraxyl 100 by Kalpa Pharmaceuticals is a fast-acting injectable anabolic steroid containing 100 mg/mL of Nandrolone Phenylpropionate (NPP). It's known for its ability to build lean muscle, support joint health, and reduce inflammation—making it a favored option for both bulking and recovery phases.
The suggested dosage of Duraxyl 100 is 200–700 mg per week, typically injected every 3–4 days due to its short half-life. Cycle duration ranges from 6 to 8 weeks for optimal results. For experienced users, it is commonly stacked with compounds like Testoxyl Propionate, Masteroxyl 100, or Dianoxyl.
Duraxyl 100 has a low risk of estrogenic or androgenic side effects, but users may still monitor for acne, changes in libido, or mood fluctuations. As a progestin, it may also increase prolactin levels in sensitive individuals.
To restore natural testosterone levels, a standard PCT protocol using Clomixyl or Nolvaxyl is recommended starting 2 weeks after the last injection.
This steroid is suitable for intermediate and advanced users aiming for lean mass with faster clearance. It is especially ideal for shorter cycles or pre-contest prep phases where fast action and less fluid retention are preferred.
You can buy Duraxyl 100 by Kalpa Pharmaceuticals right here from our trusted steroid store. We ensure fast USA shipping and 100% original Kalpa products. You can verify your product's authenticity on the official Kalpa website via unique security codes.
Want to see what others are saying? Check this independent review of Kalpa gear: Kalpa Pharmaceuticals Review.
Duraxyl 100 is used to promote lean muscle mass, enhance recovery, and support joint health. It's favored for bulking cycles and athletic performance.
Due to its short half-life, Duraxyl 100 should be injected every 3–4 days to maintain stable blood levels.
Yes, although side effects are generally mild. Potential effects include acne, mood swings, or increased prolactin levels in sensitive users.
It can be used by beginners but is more often chosen by intermediate users due to the frequency of injections and higher anabolic potency.
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ANDROGEN; ANABOLIC STEROID; ANDROGEN ESTER
ACTIVE SUBSTANCE: DROSTANOLONE PROPIONATE
FORM: 10 ML VIAL x 100 MG
ACTIVE HALF-LIFE: 1-1.5 DAYS
DOSAGE: MEN 300-700 MG/WEEK
ACNE: YES
WATER RETENTION: NO
HIGH BLOOD PRESSURE (HBP): NO
HEPATOTOXICITY: LOW
AROMATIZATION: NO
MANUFACTURER: KALPA PHARMACEUTICALS
CLASS: ANDROGEN; ANABOLIC STEROID; PROGESTOGEN
ACTIVE SUBSTANCE: NANDROLONE DECANOATE
FORM: 10 ML VIAL x 250 MG
ACTIVE HALF-LIFE: 6-7 DAYS
DOSAGE: MEN 250-500 MG/WEEK
ACNE: RARELY
WATER RETENTION: HIGH
HIGH BLOOD PRESSURE (HBP): PERHAPS
HEPATOTOXICITY: LOW
AROMATIZATION: LOW
MANUFACTURER: KALPA PHARMACEUTICALS
ANDROGEN ESTER; ANABOLIC STEROID; PROGESTOGEN
ACTIVE SUBSTANCE: TRENBOLONE ACETATE
FORM: 10 ML VIAL x 100 MG
ACTIVE HALF-LIFE: 1-1.5 DAYS
DOSAGE: MEN 200-700 MG/WEEK
ACNE: RARELY
WATER RETENTION: NO
HIGH BLOOD PRESSURE (HBP): NO
HEPATOTOXICITY: YES
AROMATIZATION: NO
MANUFACTURER: KALPA PHARMACEUTICALS
ANDROGEN ESTER; ANABOLIC STEROID; PROGESTOGEN
ACTIVE SUBSTANCE: TRENBOLONE ENANTHATE
FORM: 10 ML VIAL x 200 MG
ACTIVE HALF-LIFE: 5 DAYS
DOSAGE: MEN 75-100 MG/WEEK
ACNE: RARELY
WATER RETENTION: YES
HIGH BLOOD PRESSURE (HBP): PERHAPS
HEPATOTOXICITY: YES
AROMATIZATION: NO
MANUFACTURER: KALPA PHARMACEUTICALS
ANDROGEN ESTER; ANABOLIC STEROID; PROGESTOGEN
ACTIVE SUBSTANCE: TRENBOLONE HEXAHYDROBENZYLCARBONATE
FORM: 10 ML VIAL x 100 MG
ACTIVE HALF-LIFE: 6 DAYS
DOSAGE: MEN 200-600 MG/WEEK
ACNE: RARELY
WATER RETENTION: YES
HIGH BLOOD PRESSURE (HBP): NO
HEPATOTOXICITY: YES
AROMATIZATION: NO
MANUFACTURER: KALPA PHARMACEUTICALS