Product Overview
Dragon Pharma Deca 200 / Test E 200 is a 10 ml multi-dose vial carrying 200 mg per mL of nandrolone decanoate and 200 mg per mL of testosterone enanthate, which works out to 2000 mg of each ester in a single bottle. The two actives are long esters on the same schedule, and the 1:1 ratio is the design decision rather than a convenience: one volume of oil carries the nandrolone and the testosterone base in the proportions the classic mass protocol asks for, so a dose change moves both arms together and a second vial of a different strength never enters the calculation. That fixed relationship is what makes the product usable on its own - a strongly suppressive 19-nor and the androgen that keeps physiological testosterone present arrive in every draw, and the ratio between them cannot drift from one injection to the next.
The release curve is one curve rather than two. Decanoate leaves the depot slowly, with elimination half-life estimates in the 6-12 day range depending on the source, even though the ester itself is hydrolysed in blood in an hour or less, and the enanthate in the same draw turns over at about 4.5-5 days, so the vial delivers a broad exposure that keeps building for weeks instead of a sharp spike followed by nothing. The estrogen arithmetic belongs to the formula as a whole: nandrolone aromatizes at roughly one fifth of the testosterone rate or less, so the load lands lower than on a testosterone-only cycle of the same milligram count, and the moderate progestogenic activity of the 19-nor is why prolactin appears in the side effect discussion at all. Users who want to set the testosterone dose independently can pair the single-compound Deca 300 with Enantat 250 instead.
Nandrolone decanoate is a medically recognised substance, approved in the United States for anaemia in chronic kidney disease and used in some countries for other indications, a different status from most compounds in this catalogue. That does not make this blend a medicine: the concentration, the combination with testosterone and the cycle lengths used here are non-medical. It is also a poor choice for any tested athlete, because the nandrolone metabolite window is measured in months. The compound is suppressive enough that recovery planning belongs before the first injection, not after the last one.
Dosage Protocol
Because the vial contains an equal concentration of each ester, volume converts directly into milligrams of both compounds. The weekly total is always divided into at least two intramuscular injections: the vendor active period for the decanoate is 14-16 days, and one large weekly shot produces a wider peak than the profile needs.
| Beginner | 200-300 mg of nandrolone per wk with testosterone in the same proportion, which is 0.5-0.75 ml of the blend per wk, 10-12 weeks, split into two injections |
| Intermediate | 400 mg of each ester per wk, 1 ml of the blend twice weekly, 12 weeks, with estradiol and prolactin checked on schedule |
| Advanced | 500-600 mg of each ester per wk, 1.25-1.5 ml twice weekly, 12-16 weeks, only with lipid, complete blood count, blood pressure and prolactin monitoring |
| Female | No female protocol passes verification; the reference set for this card does not class nandrolone plus strong androgenic dosing as safe for women |
| Administration | Intramuscular, twice weekly, rotating sites; the depot develops slowly, so the full effect builds over weeks rather than days |
Suggested Protocols
Three arrangements cover how this blend is used in practice, with the current product highlighted in each card.
What to Expect
- Gradual size. A long ester peaks over weeks, not days, and the full effect is usually assessed around week 4-6.
- Joint comfort. Relief in the joints is described as noticeable around week 4-6 and is often the separate reason a user chooses nandrolone at all.
- Water and blood pressure. The aromatizing load comes from the testosterone side of the fixed ratio, so both scale with the weekly volume and with how much of it converts to estradiol.
- Libido and prolactin. Sexual function can drop even when estradiol looks normal, because uncontrolled prolactin is a separate driver of the same symptom.
- Lipids. Falling HDL with rising LDL is documented for the combination, and FDA labeling for nandrolone records that these changes reverse after the drug is stopped.
- Natural production. Decanoate shuts the axis down hard, so the restart is compulsory and it comes later than after a testosterone-only cycle.
- Limitation. The nandrolone detection window of up to 12-18 months rules this blend out entirely for any tested athlete.
Side Effects and Management
Two hormonal drivers are at work here rather than one, so a single aromatase inhibitor does not solve every symptom.
Post-Cycle Therapy
The blend's own release curve sets the date: decanoate is still clearing long after the enanthate has gone, so recovery is timed to the slow end of the vial rather than to the last injection.
