Anadur (nandrolone hexylphenylpropionate) has a longer half life than Deca Durabolin (nandrolone decanoate). The claim that aromatization is less than with Deca Durabolin is unlikely to be correct. Because of the longer half life, for the same dose, there will be less drug in the blood during the first few weeks of use, thus creating this illusion. If blood nandrolone levels are the same, giving comparable effectiveness, rate of aromatization would be the same with Anadur or Deca.
This is true for all claims made for varying rates of aromatization according to ester. I do not think such claims are ever correct given equal blood levels of drug, and they certainly are not substantiated in the scientific literature.
The claim that 50-100 mg Anadur per 10 days will normally result in no virilization symptoms for women will be over-optimistic for many female users. Only a few weeks of such use will result in some irreversible virilization for some women. This is true for substantial doses of any anabolic steroid. If a drug is an agonist (activator) of the androgen receptor it will have virilization activity if given at a high enough dose. That dose will vary according to the individual’s susceptibility, and according to the specific tissue.
About the author
Bill Roberts is an internationally-recognized expert on anabolic steroids and performance-enhancing drugs (PEDs). He received a bachelor degree in Microbiology and Cell Science and completed the educational and research requirements for a PhD in Medicinal Chemistry at a major American university.
Bill entered the nutritional supplement industry prior to completing his doctoral thesis but his education was invaluable so far as being able to design/improve nutritional supplement compounds, since it was in the field of designing drug molecules and secondarily some work in transdermal delivery.
His education was not specifically "geared" toward anabolic steroids other than expertise with pharmacological principles having broad applications. This has allowed Bill to provide unique insight into the field of anabolic pharmacology with knowledge of points which he would not have known otherwise.