Where To Buy Nolvadex (Tamoxifen): 3 Legit Vendors

nolvadex pills with money

If you’re reading this article, chances are you know all about Nolvadex–also known as Tamoxifen Citrate–and it’s ability to powerfully suppress Estrogen levels while helping restore Testosterone production after running any kind of steroid or prohormone cycle, but you’re not exactly sure where to buy Nolvadex.

Well, you’ve come to the right place!

In this article, we’ll discuss everything you need to know before buying Nolvadex and introduce 3 legitimate vendors that you can actually trust.

So, if you’re looking to buy Nolvadex for the purposes of Post Cycle Therapy (PCT), I suggest you read on…

Why Can You Buy Nolvadex (Tamoxifen)?

Nolvadex is the brand name for Tamoxifen Citrate, a powerful Selective Estrogen Receptor Modulator (SERM) which was originally developed for treatment of breast cancer but quickly spread to the bodybuilding  community where it is used as a PCT by just about every pro bodybuilding you can think of and plenty of amateurs like you and me!

Although it’s technically a prescription drug, you can easily buy Nolvadex (Tamoxifen) on the internet as ‘research chemical’ as long as it’s for ‘research purposes only’ and ‘not for human consumption’.

Yeah…quite the loophole but hey, that’s America for you.

Nolvadex is a non-scheduled, un-controlled substance which means, even though you’re supposed to obtain a valid prescription from a licensed healthcare professional, it’s entirely legal to buy, sell, and posssess.

It’s certainly a gray area, but the law is the law and until Nolvadex is scheduled by the federal government (unlikely to ever happen), you  can buy it legally with no prescription.

What To Look For When Buying Nolvadex

Now, before you get all excited and go buy all the Nolvadex you can find from every random vendor that sells it, there’s some important criteria you need to take into consideration.

Let’s talk about what to look for when buying Nolvadex.

Product Quality

The most important thing you need to consider when buying Nolvadex from research chemical vendors is quality.  This shouldn’t come as much of a surprise but guess what?

Not all Nolvadex is created equal!

If you buy from 10 different vendors who all claim to have pure, high quality Nolvadex, chances are you’ll end up with 10 different levels of quality.

Some vendors are the real deal and some vendors are under-dosing or using inferior forms of Tamoxifen Citrate in their formulas.

If you’re buying Nolvadex for PCT purposes, you should NEVER risk using a product you’re not confident contains nothing but pure, high quality Tamoxifen Citrate (and nothing else).

Customer Service

Customer service is a lost art in the world of research chemicals if you ask me.  Most vendors won’t even respond to emails, let alone give you the information you request in a timely manner.

If you reach out to a vendor and ask them a question and they don’t get back  to you that same day–or the next day at the very least–forget about them!

They obviously aren’t running a customer-centric business and nothing makes me doubt a vendor more than when they’re not quick to respond to emails.

If you don’t care about your customers, why would you care about ensuring your products are high quality?  Exactly…

Shoot them an email and ask a basic question.  Keep in mind that Nolvadex/Tamoxifen is sold “not for human consumption” but for “research purposes only”, so they probably won’t answer you if you imply personal use.

If you ask a question like “how fast does shipping usually take” and they get back to you in two hours with an answer like “2-3 days, USPS Priority), that’s a good sign.

It means they care about their customers.

Shipping (Fast? Free?)

I always suggest asking about shipping as an initial intro because it essentially kills two birds with one stone.

  1. You get to gauge their customer service.
  2. You find out how fast shipping is.

If it’s anymore than 2-3 days, that probably means they’re based outside the US.  For years I’ve shipped supplements via USPS and can honestly say any package sent via USPS Priority takes no more than 2-3 business days–maybe 4 if there are extenuating circumstances (weather, internal issues, etc.).

Since most people who buy Nolvadex require it for PCT purposes, it’s definitely a time-sensitive product.  For me, it’s simply not acceptable if shipping takes more than a few days.

Depending on your ability to plan for the future, a few extra days could mean the difference between losing your gains, feeling terrible, or worse…gyno!

Moral of the story?

Do yourself a favor and make sure you buy Tamoxifen from a site that ships fast (and hopefully free too).

Payments And Refund Policy

Here’s the truth about research chemicals and credit card processing…

It’s consider ultra “high-risk” and therefore shunned by most credit card processors, including PayPal.

That means if you stumble across a research chemical website which sells Nolvadex, they’re either doing it under the guise that they’re selling a different product (like supplements) or they have some weird off-shore set-up that allows them to by pass traditional credit card processors.

Either way, it’s not a bad idea to at least consider Bitcoin.  In the past, I’ve recommended going with vendors that accept credit cards so you can file a charge-back dispute if they rip you off but recently, I’ve actually come to prefer Bitcoin for purchasing research chemicals, Tamoxifen included.

Obviously, most people want to use credit cards because they’re used to how easy it is but the truth is once you set up a Bitcoin wallet and purchase some Bitcoins, it’s even easier than using a credit card…


Just make sure you go with a vendor that has a clearly spelled out refund policy.  Bad reviews can be detrimental for a business that already operates in a gray area, so you’d be surprised how many vendors will refund your money no questions asked.

At least, the ones on this list will.  There are plenty of scam sites out there who won’t even respond to your request, let alone issue the refund.

Fairly Priced

Finally, it’s important to make sure you’re buying Nolvadex for a fair price.

What’s a fair price for high quality Nolvadex?

About $1 per 10mg dose.

Anything substantially higher is kind of a rip-off and anything substantially lower could mean you’re buying low quality Nolvadex or Nolvadex that’s nearing expiration.

Just keep in mind, with research chemicals like Nolvadex, you get what you pay for.  If it sounds too good to be true, it probably is.

A little advice from someone who’s been ripped off plenty of times buy sketchy, seemingly legit vendors who turned out to have inferior products.

Look for a price that’s fair.  Again, $1 per 10mg is a good place to start.

The Absolute Best Places To Buy Nolvadex (Tamoxifen)

Now that we’ve established what to look for when buying Nolvadex, let’s get down to business and talk about the very best places to buy it.

1 | Prime Molecule

Prime Molecule is relatively new on the research chemical scene.  They sell a host of other research chemical prodcuts.

But they also sell some of the best Tamoxifen you can find at the universally fair price of $1/10mg.

What’s Good?

  • Customer service is on point
  • Product is high quality
  • Shipping is fast (2-3 days)
  • Price is fair
  • Tablets not sketchy liquids

What’s Not Good?

  • They don’t ship internationally
  • They don’t order bulk discounts

The Bottom Line

BlueKem is strong in the areas that count most–product quality and customer service, not to mention fair pricing–so that’s ultimately why they win the top spot.  Their pricing is fair.  Not too low, not too high and I’ve always had a good experience with them.



Out of all the places to buy Nolvadex on this list, CEM Products has probably been around the longest.  This is the first place I ever ordered Tamoxifen from many years ago and it was definitely legit.

What’s Good?

  • They’ve been around a long time
  • Product is high quality
  • Shipping is fast (2-3 days)
  • They offer deals a lot

What’s Not Good?

  • Nolvadex is only available in liquid form
  • The site could us a tune-up (not very user friendly)
  • I’ve had trouble with payments in the past

The Bottom Line

I do believe CEM carries high quality products, but my only issue is that they’re in liquid form.  This is simply when the power is dissolved in a solution and supposedly evenly distributed.  However, I question how evenly distributed it really is and, in my experience, the liquids taste horrible.


3 | AG Scientific

AG Scientific is certainly the most “research-oriented” out of the Nolvadex vendors on this list.  They carry a wide array of products, many of which have no practical use to bodybuilders.  They really are a research chemical company, not just a peptide/drug shop posing as one.

What’s Good?

  • Customer service is good
  • Product is high quality
  • They’ve been around for several years

What’s Not Good?

  • High minimum order ($100)
  • Bulk pricing only on request basis
  • Comes in powder form so you need a mg (.001) scale

The Bottom Line

If you’re looking for the most professional research chemical vendor, AG is definitely one to consider.  My primary issue with their Tamoxifen is that it comes in powder form.

It’s very difficult to measure 10-20mg of Tamoxifen Citrate powder unless you have a mg scale and even then, you’ll be a little off here and there.


The Bottom Line On Buying Nolvadex (Tamoxifen)

When it comes to buying Tamoxifen, not all sources are equal.  That should be obvious.  A lot of these companies that sell peptides and other research chemicals really don’t care (or even know) if their products are legit.

At least now you know at least three that definitely are!

Personally, I’m a BlueKem fan because their Nolvadex comes in tablets which is far easier to work with than liquid or powder, but that’s a decision you can make for yourself.

If you choose to buy Nolvadex in powder form, though, PLEASE buy a mg (.001) scale for accurate measuring.  You cannot eye-out 10mg accurately and if your using Tamoxifen for PCT purposes, you don’t want to mess up the dosage.

Know any other places to buy Nolvadex that’s actually legit?  Feel free to drop a comment below…

I’m Matt Theis, founder of SuppWithThat, Momentum Nutrition, and Singular Sport. I created SWT to separate the science from the hype and publish accurate, research-based information on supplements. If you like what I have to say here, feel free to check out my supplements at and

Click to comment
To Top