

CLASSIFICATION: ANDROGEN; ANABOLIC STEROID; ANDROGEN ESTER
ACTIVE SUBSTANCE: DROSTANOLONE PROPIONATE
FORM: 10 ML VIAL x 100 MG/ML
ACTIVE HALF-LIFE: ~2.5 DAYS
DOSAGE: MEN 300–500 MG PER WEEK
ACNE: POSSIBLE
WATER RETENTION: NONE
HIGH BLOOD PRESSURE (HBP): UNLIKELY
HEPATOTOXICITY: NO
AROMATIZATION: NO
MANUFACTURER: AXIOLABS
Mastaplex 100 by Axiolabs delivers 100 mg/mL of Drostanolone Propionate — a fast-acting DHT-derived steroid prized for its physique-enhancing, anti-estrogenic, and hardening effects. Perfect for cutting cycles and pre-contest preparation.
Drostanolone Propionate is a short-acting ester of Masteron, used primarily for its cosmetic benefits. It enhances muscle definition, reduces subcutaneous water, and exhibits anti-estrogenic properties, making it a favorite among lean athletes and competitors.
Common dosage ranges from 300–500 mg/week, typically split into injections every other day due to the short half-life (~2.5 days). Cycle lengths range from 6–10 weeks, often toward the end of a cut.
Mastaplex 100 is commonly stacked with:
Mastaplex 100 does not aromatize, so estrogen control is rarely necessary. However, a proper post-cycle therapy using Clomiplex or Tamoxiplex 20 is still required to restart natural testosterone production.
We supply verified Mastaplex 100 mg by Axiolabs with safe and fast U.S. delivery. Visit the Axiolabs steroid catalog for complete injectable stacks, fat-burning cycles, and PCT support.
Reference: PubChem: Drostanolone overview and performance application.
No. It's best used during cutting phases due to its hardening and anti-estrogenic properties. It's not ideal for significant size gains.
No. Drostanolone does not convert to estrogen, so estrogen-related side effects like water retention and gyno are extremely rare.
Being a fast-acting ester, effects are noticeable within the first 7–10 days, especially when combined with other short-acting compounds.
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CLASSIFICATION: ANDROGEN; ANABOLIC STEROID
ACTIVE SUBSTANCES:
- 100 MG DROSTANOLONE PROPIONATE
- 100 MG TESTOSTERONE PROPIONATE
- 75 MG TRENBOLONE ACETATE
FORM: 10 ML VIAL x 275 MG/ML
ACTIVE HALF-LIFE: ~1–2 DAYS
DOSAGE: MEN 275–550 MG PER WEEK
ACNE: YES
WATER RETENTION: LOW
HIGH BLOOD PRESSURE (HBP): POSSIBLE
HEPATOTOXICITY: NO
AROMATIZATION: LOW (FROM TESTOSTERONE)
MANUFACTURER: AXIOLABS
CLASSIFICATION: ANDROGEN; ANABOLIC STEROID; PROGESTOGEN
ACTIVE SUBSTANCE: NANDROLONE DECANOATE
FORM: 10 ML VIAL x 250 MG/ML
ACTIVE HALF-LIFE: ~15 DAYS
DOSAGE: 250–600 MG/WEEK
ACNE: POSSIBLE
WATER RETENTION: MODERATE
HIGH BLOOD PRESSURE (HBP): POSSIBLE
HEPATOTOXICITY: NO
AROMATIZATION: LOW (PROGESTIN ACTIVITY)
MANUFACTURER: AXIOLABS
CLASSIFICATION: ANDROGEN; ANABOLIC STEROID
ACTIVE SUBSTANCES:
- 50 MG DROSTANOLONE PROPIONATE
- 50 MG TESTOSTERONE PROPIONATE
- 50 MG TRENBOLONE ACETATE
FORM: 10 ML VIAL x 150 MG/ML
ACTIVE HALF-LIFE: ~1–2 DAYS
DOSAGE: MEN 300–600 MG PER WEEK
ACNE: YES
WATER RETENTION: LOW
HIGH BLOOD PRESSURE (HBP): POSSIBLE
HEPATOTOXICITY: NO
AROMATIZATION: LOW (FROM TESTOSTERONE)
MANUFACTURER: AXIOLABS
CLASSIFICATION: ANDROGEN; ANABOLIC STEROID; ANDROGEN ESTER
ACTIVE SUBSTANCE: BOLDENONE UNDECYLENATE
FORM: 10 ML VIAL x 200 MG/ML
ACTIVE HALF-LIFE: ~14 DAYS
DOSAGE: 400–600 MG PER WEEK
ACNE: LOW
WATER RETENTION: LOW
HIGH BLOOD PRESSURE (HBP): UNLIKELY
HEPATOTOXICITY: NO
AROMATIZATION: LOW
MANUFACTURER: AXIOLABS
CLASSIFICATION: ANDROGEN; ANABOLIC STEROID; ANDROGEN ESTER
ACTIVE SUBSTANCE: BOLDENONE UNDECYLENATE
FORM: 10 ML VIAL x 300 MG/ML
ACTIVE HALF-LIFE: ~14 DAYS
DOSAGE: MEN 300–600 MG PER WEEK
ACNE: LOW
WATER RETENTION: LOW
HIGH BLOOD PRESSURE (HBP): UNLIKELY
HEPATOTOXICITY: NO
AROMATIZATION: LOW
MANUFACTURER: AXIOLABS
CLASSIFICATION: ANDROGEN; ANABOLIC STEROID; ANDROGEN ESTER; PROGESTOGEN
ACTIVE SUBSTANCES:
- 50 MG TRENBOLONE ACETATE
- 50 MG TRENBOLONE ENANTHATE
- 50 MG TRENBOLONE HEXAHYDROBENZYLCARBONATE
FORM: 10 ML VIAL x 150 MG/ML
ACTIVE HALF-LIFE: 14 DAYS
DOSAGE: MEN 300–600 MG PER WEEK
ACNE: YES
WATER RETENTION: NONE
HIGH BLOOD PRESSURE (HBP): POSSIBLE
HEPATOTOXICITY: LOW
AROMATIZATION: NO (BUT PROGESTINIC ACTIVITY)
MANUFACTURER: AXIOLABS
CLASSIFICATION: ANDROGEN; ANABOLIC STEROID; ANDROGEN ESTER; PROGESTOGEN
ACTIVE SUBSTANCE: TRENBOLONE HEXAHYDROBENZYLCARBONATE
FORM: 10 ML VIAL x 100 MG/ML
ACTIVE HALF-LIFE: ~10–12 DAYS
DOSAGE: MEN 300–400 MG PER WEEK
ACNE: YES
WATER RETENTION: NONE
HIGH BLOOD PRESSURE (HBP): POSSIBLE
HEPATOTOXICITY: LOW
AROMATIZATION: NO (BUT PROGESTINIC ACTIVITY)
MANUFACTURER: AXIOLABS
CLASSIFICATION: ANDROGEN; ANABOLIC STEROID; ANDROGEN ESTER; PROGESTOGEN
ACTIVE SUBSTANCE: TRENBOLONE ACETATE
FORM: 10 ML VIAL x 100 MG/ML
ACTIVE HALF-LIFE: ~1–2 DAYS
DOSAGE: MEN 50–100 MG EVERY OTHER DAY
ACNE: YES
WATER RETENTION: NONE
HIGH BLOOD PRESSURE (HBP): POSSIBLE
HEPATOTOXICITY: LOW
AROMATIZATION: NO (BUT PROGESTINIC ACTIVITY)
MANUFACTURER: AXIOLABS