Where to Buy RAD 140? (Top 3 Sources Reviewed)

RAD 140 (Testolone) is the best-selling SARM on the market due to its significant anabolic (muscle-building), lipolytic (fat-burning), and strength-enhancing properties.

However, users should exercise caution when purchasing RAD 140. A limited investigation confirmed that only 52% of SARMs being sold online actually contain the SARM compound as specified on the label.

Worryingly, 39% of SARMs had been found to contain another unapproved substance, heightening safety concerns. (1).

Thus, sourcing a trusted and reliable SARM company is essential to protect the public from being scammed for optimal health and maximum results.

Top 3 RAD 140 Sources

  1. Sports Technology Labs
  2. Chemyo
  3. Amino Asylum

1. Sports Technology Labs

Sports Technology Labs is our recommended SARMs manufacturer due to:

  • >98% purity on all SARMs
  • 0% credit card fees
  • Generous discounts
  • Full product selection

Disclosure: We do not accept any form of advertising on Inside Bodybuilding. We monetize our practice via doctor consultations and carefully chosen supplement recommendations, which have given our patients excellent results.

sports technology labs

Discount code: Save 15% on RAD 140 (and other SARMs) from Sports Technology Labs by using discount code inside15.

Sports Technology Labs guarantees a minimum of 98% purity that is authenticated by COAs (certificates of analysis). These certificates are generated by a third-party firm known as Colmaric Analyticals. 

It is seldom that a company guarantees customers the genuine SARM on the label and close to 100% purity.

Sports Technology Labs has a 0% credit card fee policy. In contrast, Chemyo charges 7.95% when paying by credit card. Other firms can also charge expensive fees, rising to 10%.

Sports Technology Labs also has competitive pricing, with generous discount deals available. The maximum discount available is 15% off (coupon code: inside15), in contrast to many other SARM companies typically offering 10% off.

Sports Technology Labs also runs special discounts at certain times of the year, on top of the 15% discount. For example, their last Black Friday deal was: buy two, get one free (on all products and stacks).

Furthermore, those who buy RAD 140 or other SARMs via cryptocurrency can save a further 5% on their order.

Sports Technology Labs offers a full product range of SARMs, offering a variety of stacking options with RAD 140. We find other SARM manufacturers often have gaps in their inventory, with LGD-4033, for example, commonly being absent.

Sports Technology Labs also sells compounds that are frequently referred to as ‘SARMs’ but are chemically dissimilar, such as Cardarine, Stenabolic, Ibutamoren, and others.

RAD 140 Transformation

sports technology labs results

The above user purchased a bulking stack from Sports Technology Labs. He utilized 15 mg/day of RAD-140, 5 mg/day of LGD-4033, and 25 mg/day of MK-677 for 5 weeks. Prior to his cycle, he had previously taken anabolic steroids, which can decrease potential results on SARMs due to the body becoming accustomed to compounds stimulating AR (androgen receptors).

In contrast, a natural weightlifter cycling RAD 140 can thus expect significantly better gains than a steroid user. Despite this, he gained 16 pounds of lean muscle while experiencing exceptional increases in muscular strength.

Sports Technology Labs’ RAD 140:

  • Price: $59.99
  • Amount: 15mg/ml (30ml)

2. Chemyo

rad 140

Chemyo is a well-established brand in the world of SARMs and is known for its high level of purity.

Chemyo guarantees 99% purity or higher on all products, fractionally beating Sports Technology Labs’ formulation methodologies.

Despite Chemyo setting a competitive price point, they do have some additional costs, including a 7.95% credit card charge.

Also, they no longer sell LGD-4033, so users wanting to stack this potent bulking SARM with RAD 140 will need to find it elsewhere.

If you buy RAD 140 from Chemyo, discount codes range up to 10%.

In our experience, communication with Chemyo has been inconsistent, receiving prompt replies some days and not any responses on others.

Although there is room for improvement, Chemyo still remains a good source for purchasing RAD 140 and other SARMs.

RAD 140 Transformation

chemyo results

The above Chemyo customer took RAD 140 (30 mg/day), Cardarine (20 mg/day), and Ostarine (25 mg/day) for 6 weeks.

He gained 25 pounds of fat-free mass, becoming noticeably more muscular while increasing his bench press by 30 pounds.

Chemyo RAD 140:

  • Price: $79.99
  • Amount: 10mg/ml (50ml)

Sports Technology Labs’ RAD 140 is approximately 20% cheaper per mL.

3. Amino Asylum

Amino Asylum’s RAD 140 product is possibly the best option for those on a budget. However, such a purchase can also be risky, considering it is not guaranteed to be real RAD 140. This is due to Amino Asylum failing to provide COAs to customers to confirm authenticity.

However, we find the majority of Amino Asylum customers report exceptional results, despite the occasional Reddit user claiming to have received a “bunk product.”.

Amino Asylum RAD 140:

  • Price: $39.99
  • Amount: 20mg/ml (30ml)

This price point is considerably cheaper than Sports Technology Labs and Chemyo’s RAD 140; however, we consider Amino Asylum a risky option (you could experience excellent results or potentially waste your money).


Do the Above Companies Ship to UK, Canada and Australia?

Yes, Sports Technology Labs and Chemyo ship internationally.

Sports Technology Labs’ international orders arrive within 6–10 days.

Chemyo international packages arrive between 7 and 21 business days.

We could not find any shipping information listed on the Amino Asylum website. However, they do ship domestically to US customers (which takes 1-4 days to arrive on average).

Is RAD 140 legal?

Generally, RAD 140 is legal to purchase and sell as long as the intention is to conduct research, i.e., give it to a rodent to observe the effects. However, SARMs are not legal for the public to take for cosmetic purposes due to their recent formulation and their effects not yet fully established (2).

Exceptions to such general laws may apply, depending on the country. A specific guide on the legal status of SARMs concerning individual countries can be found here.

What is the Recommended Dosage for RAD-140?

There is no established dosage issued by a medical authority for RAD 140, as it is yet to be FDA-approved. However, male weightlifters who visit our clinic typically take 10–20 mg/day for 6–12 weeks, with excellent results. The higher the dosage and the longer the cycle, the greater the risk of side effects.

Our female patients have reported taking dosages of 5–10 mg/day of RAD 140 for 6–12 weeks. These dosages have been very effective for building muscle, enhancing strength, and burning fat without causing any virilization effects.

Does RAD 140 Cause Side Effects?

We have seen RAD 140 cause significant testosterone suppression in users, requiring post-cycle therapy (usually Nolvadex or/and Clomid) to accelerate recovery to the HPTA (hypothalamic-pituitary-testicular axis).

Our patient’s lipid profiles also indicate that RAD 140 causes reductions in HDL (high-density lipoprotein) cholesterol, temporarily increasing blood pressure on-cycle.

We have found that incorporating regular cardiovascular exercise into their routine often minimizes excessive rises in blood pressure in conjunction with 4 g/day of fish oil supplementation (3).

RAD 140 will cause alterations in ALT (alanine transaminase) and AST (aspartate transaminase) liver enzymes, signifying hepatic inflammation. This is a consequence of RAD 140 being a hepatotoxic oral compound. We have found 500 mg/day of TUDCA to be effective in reducing strain on the liver during RAD 140 cycles.

RAD 140 can also accelerate male pattern baldness in individuals genetically sensitive to DHT (dihydrotestosterone). RAD 140 does not directly influence 5 alpha-reductase; however, it can indirectly increase natural levels of this enzyme, increasing the risk of androgenic side effects.

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