Why buy from us?

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"The only place I buy my PED's from!". Luke, UK

"I've used OnlineAnabolicShop for the last four years and i have no reason to change supplier as they always ship promptly and answer any questions I have very quickly". Lee, USA

"Definitely the number 1 steroid store. I've been a customer for 2 years now and I'm always impressed by the level of service. Sure, it might not be as cheap as other places but I value service over price any day of the week. Highly recommend". Eric, USA

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"This place is definitely legit. I got fed up and tired of buying from sites that weren't legit so I'm grateful that I found OAS.com. Top work". Marcus, Canada

"Whether I need testosterone or dianabol I'll always get it from you guys as I know it'll be legit and it arrive quickly and most importantly discreetly. Can't be too careful nowadays! Pumped that I've found a site that takes credit cards. Nice to be able to use my visa card, rather than the longer process of money transfers". Leeroy, USA

"Living in the US can make it a right pain buy steroids thanks to the over the top and quite frankly ridiculous laws in place, which is why i value discretion so much. The fact you are extremely discreet makes me have no qualms in coming back to you time and time again. Long may you be up and running!". Kali, USA

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Deca Durabolin (Nandrolone Decanoate)

Deca is an exceptionally popular and well-loved anabolic steroid, which is a combination of the compound Nandrolone attached to a decanoate ester. It was first developed in the very early 1960's, with Organon introducing it to the market in 1963. As soon as it hit the market (despite being created for the purposes of medicine, such as treating wasting diseases) it became a big hit with bodybuilders for the simple fact that it induced muscle mass gains and aided strength quite significantly. Despite the introduction of a short ester version of Nandrolone (phenylpropionate), the longer-ester version has always remained a favourite amongst those looking to add serious size and mass.

What is Deca?

Nandrolone is classed as a 19-nortestosterone steroid (often shortened to 19-nor). It differs from straight testosterone by the fact it doesn't have a carbon atom at the 19th position (unlike testosterone). You would think that should a small change in chemical structure would not have a huge impact upon the compound, but even this tiny change creates a very unique anabolic steroid. Its anabolic rating is greater than that of testosterone (125 compared to 100), yet its androgenic rating is significantly less (37 compared to testosterone's 100), which is partly down to the fact that the 5-alpha-reduced version of Nandrolone - DHN - is a lot less potent than the 5-alpha-reduced version of testosterone, namely DHT. DHN is so weak that that Nanadrolone itself is actually androgenically more potent than it, which is unheard of for 5-alpha-reduced substrates. For these reasons it is seen a being milder than most other steroids, although whether it actually is (in terms of internal effects) is debatable. It has low estrogen conversion at around 20% that of testosterone, however it doesn't interact with the progesterone receptor and therefore can cause side effects along this pathway.

How does Deca affect the body?

​​​​​​​As is the case with most other anabolic steroids, Deca increases protein synthesis, promote increased levels of IGF-1 and reduces the action of glucocorticoid hormones. It directly impacts upon nitrogen levels within the muscle by increasing them, which in turn boosts the levels of protein synthesis with the muscle itself. Studies have shown Deca to do this to a greater extent than most other steroids and when you consider that muscle fibers are 15% nitrogen you can see how important this is.