

CLASS: ANDROGEN ESTER; ANABOLIC STEROID;
ACTIVE SUBSTANCE: METHENOLONE ENANTHATE
FORM: 10 ML VIAL x 100 MG
ACTIVE HALF-LIFE: 5-7 DAYS
DOSAGE: MEN 300-800 MG/WEEK
ACNE: YES
WATER RETENTION: LOW
HIGH BLOOD PRESSURE (HBP): PERHAPS
HEPATOTOXICITY: LOW
AROMATIZATION: NO
MANUFACTURER: KALPA PHARMACEUTICALS
Primoxyl 100 by Kalpa Pharmaceuticals contains 100 mg/mL of Methenolone Enanthate, a long-acting injectable anabolic steroid known for delivering lean muscle gains with minimal side effects. Often referred to as "injectable Primobolan," it is a favorite among bodybuilders seeking quality mass without bloating or estrogenic issues.
The recommended dosage is 300–800 mg per week, split into 2–3 injections. Due to its mild nature, Primoxyl 100 is often used for longer cycles of 10–12 weeks and can be stacked with compounds like Testoxyl Enanthate 250 or Oxandroxyl for synergy and added strength.
Although not highly suppressive, Primoxyl 100 still requires a mild PCT to restore natural testosterone. Options include Clomixyl or Nolvaxyl.
This steroid is ideal for athletes focused on body definition and strength without bulk. It's also favored by those prone to estrogenic or androgenic side effects.
You can always buy Primoxyl 100 in our store. We offer only verified Kalpa Pharmaceuticals products, which can be authenticated via security codes on packaging. Fast delivery to the USA and worldwide is available.
Primoxyl 100 is used to build lean muscle mass during cutting or recomposition phases. It helps preserve strength without water retention or estrogenic side effects.
Yes, due to its mild nature and low risk of side effects, Primoxyl 100 is considered beginner-friendly when proper dosing and cycle support are followed.
Primoxyl 100 should be injected 2–3 times per week to maintain stable blood levels due to its enanthate ester.
No, Primoxyl 100 does not aromatize into estrogen, meaning there is no risk of gynecomastia or water retention from estrogenic activity.
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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
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