Deca NPP 20ml - OXYGENS LAB

Deca NPP 20ml by OXYGENS LAB is an injectable nandrolone phenylpropionate solution intended for experienced adult users under medical supervision. It is typically used by athletes and strength trainees who are exploring hormonal support options to complement training and recovery strategies. Always consult a qualified healthcare professional before considering use.

At a glance

• Form: sterile injectable solution, 20 ml vial
• Concentration: 125 mg/ml (125 mg per ml)
• Intended users: adults with prior experience of hormone therapies and under clinician oversight
• Primary considerations: used in training contexts where muscle maintenance and connective tissue support are priorities
• Texture / scent: clear oil-based injectable; no added fragrance
• Packaging: single 20 ml vial

What it is

How to use

• Only use under the direction of a qualified healthcare professional. This product is for intramuscular injection and is not for oral or topical use.
• Follow aseptic technique: clean injection site, use sterile needles and syringes, and rotate sites to reduce local irritation.
• Because of the phenylpropionate ester, blood levels are shorter-lived than long-ester formulations; practitioners may schedule more frequent administration. Do not self-prescribe or adjust dosing without medical advice.
• Discuss monitoring, potential interactions and any need for hormonal recovery strategies with your clinician before and after use.

Why it works

• Nandrolone Phenylpropionate — an androgenic/anabolic compound that affects hormone signalling; users and some studies report effects on protein metabolism and connective tissue support in training contexts.
• Short-ester profile — leads to a faster onset and shorter duration compared with longer-ester nandrolone preparations, which influences dosing frequency and monitoring plans.
• Low aromatisation relative to some other androgens — may present different estrogen-related side-effect profiles; discuss management options with your prescriber.

What to expect

• Onset and perceived effects vary; some users report changes within a few weeks, while full outcomes depend on dose, training, nutrition and individual response.
• Regular medical monitoring is important to evaluate hormone levels, cardiovascular markers and general health while using this class of medication.

Good to know

• Do not use if pregnant, breastfeeding or planning pregnancy. Consult a healthcare professional if you have cardiovascular, hepatic, renal or hormone-sensitive conditions.
• Stop use and seek medical advice if you experience unexpected or persistent adverse effects such as severe pain, shortness of breath, jaundice, or marked mood changes.
• Avoid concomitant unsupervised use of other hormonal agents; interactions can increase risk.

Ingredients (INCI)

See packaging for the full INCI and excipient list.

Storage & care

• Store sealed vial in a cool, dry place away from direct sunlight.
• Keep out of reach of children and pets. Check expiry before use and dispose of any expired material responsibly.
• Do not freeze. Protect from contamination after opening.

Shipping & returns

Fast, tracked delivery nationwide in South Africa (2–5 business days). Please review our returns policy on the site for unopened or damaged goods.

If you have questions about this product or whether it suits your needs, consult a medical professional before proceeding.