Tri-Deca 350 MIX - OXYGENS LAB

Tri-Deca 350 MIX (OXYGENS LAB) is an injectable blend of three nandrolone esters formulated as a 350 mg/ml solution in a 10 ml vial. It is marketed for experienced adult users who are seeking a combined short- and long-acting ester profile; it is intended for use only under medical supervision or prescription and is not a substitute for professional medical advice.

At a glance

• Form: oil-based injectable solution
• Concentration & size: 350 mg/ml in a 10 ml vial
• Key components: three nandrolone esters (see table below)
• Scent/texture: typically odourless, viscous oil
• Suitability: for adult users only; use under healthcare supervision
• Cruelty-free: see packaging or manufacturer information

What it is

How to use

• Intended use: follow the directions on the product label and any prescribing information provided by a qualified clinician. This product should not be self-prescribed.
• Injection safety: use sterile, single-use syringes and needles; choose clean injection sites and rotate them to reduce local irritation; dispose of sharps safely and in line with local regulations.
• Medical oversight: discuss any planned use with a healthcare professional, particularly if you have pre-existing medical conditions or take other medicines.

Why it works

• Nandrolone esters: the three esters differ mainly in how quickly they release nandrolone into the body. Combining esters creates a staggered release profile rather than a single, rapid or prolonged release.
• Oil-based carrier: provides a consistent vehicle for the active components and supports injectable formulation stability.
• Blended profile: designed so that some components act sooner and others act later, producing a sustained presence of active molecules over time.

What to expect

• Timeframe: onset and duration vary by individual and the specific ester profile; effects and detectability can persist for weeks to months after use.
• Individual responses vary: effects, tolerability and side effects differ between people; close monitoring by a clinician is recommended.

Good to know

• Do not use if you are pregnant, breastfeeding, under 18 or if advised otherwise by a healthcare professional.
• Stop use and seek medical advice if you experience unexpected or severe reactions at the injection site or systemic adverse effects.
• Do not share needles or syringes. Sharing increases the risk of infection and bloodborne disease.
• If you are subject to sporting drug testing, be aware this product may be detectable and could contravene anti-doping rules.

Ingredients (INCI)

See packaging for the full INCI list and excipient information.

Storage & care

• Store at room temperature away from direct sunlight and heat sources.
• Keep the vial tightly closed and out of reach of children and pets.
• Use within the expiry date printed on the packaging.

Shipping & returns

Fast, tracked delivery nationwide across South Africa (2–5 business days). For returns or issues, contact our customer service team for instructions.

If you have questions about this product or how it is supplied, contact our support team or speak with a qualified healthcare professional before use.