Active Compound: Nandrolone Decanoate (Deca-Durabolin)
Category: Anabolic / Androgenic Steroid
Concentration: 300 mg/ml
Packaging: 10ml Multi-Dose Vial
Form: Oil-Based Injectable Solution
Deca 300 contains Nandrolone Decanoate (Deca-Durabolin), a long-acting injectable anabolic steroid belonging to the 19-nortestosterone (19-nor) family. Recognised for its strong anabolic properties and relatively lower androgenic activity, Nandrolone is commonly associated with muscle development, strength, and recovery.
Nandrolone promotes protein synthesis and nitrogen retention, supporting anabolic processes involved in muscle tissue development. It also influences collagen metabolism, although its reputation for improving joint health is not supported by sufficient clinical evidence.
Its long-acting decanoate ester provides a gradual release following intramuscular administration.
→ Muscle Development: Promotes anabolic activity associated with muscle tissue growth
→ Strength Support: May contribute to increased muscular strength
→ Protein Synthesis: Supports muscle tissue development and maintenance
→ Nitrogen Retention: Promotes a positive nitrogen balance
→ Collagen Metabolism: Influences collagen synthesis and connective tissue metabolism
→ Long-Acting Ester: Provides prolonged activity following intramuscular administration
Although Nandrolone has relatively low androgenic activity, it carries significant hormonal and cardiovascular risks.
→ Acne, oily skin, or increased body hair
→ Water retention and bloating
→ Elevated blood pressure and cardiovascular strain
→ Unfavourable cholesterol changes
→ Reduced libido or erectile dysfunction
→ Significant suppression of natural testosterone and sperm production
→ Gynecomastia and other hormone-related effects
→ Mood changes or injection-site irritation
Important: Nandrolone has progestogenic activity and can significantly suppress natural testosterone production. Medications such as cabergoline or bromocriptine, and high-dose vitamin B6, should not be used to manage suspected side effects without medical supervision.
⇨ Substance: Nandrolone Decanoate
⇨ Active Dosage: 300 mg/ml
⇨ Classification: Anabolic / Androgenic Steroid
⇨ Category: Injectable
⇨ Form: 10ml Multi-Dose Vial
⇨ Half-Life: Approximately 6–7 days (reported estimate)
⇨ Water Retention: High
⇨ Aromatization: Low
⇨ Hepatotoxicity: Low relative to 17-alpha-alkylated oral steroids
⇨ Acne: Rarely, but possible
⇨ High Blood Pressure: Possible, particularly with fluid retention
⇨ DHT Conversion: No; converts to the less androgenic metabolite dihydronandrolone (DHN)
⇨ Decreased HPTA Function: Yes, significant suppression
⇨ Drug Class: 19-Nor Anabolic / Androgenic Steroid
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