Friday, April 19, 2024

Rad 150 vs Rad 140: Which is the Higher SARM?

Dr George TouliatosDisclaimer: SARMs are solely for use for analysis functions, as they’re non-FDA-approved compounds and thus could trigger hostile results. When you’ve got any questions or considerations, Dr. Touliatos is at the moment obtainable for session.

SARMs (selective androgen receptor modulators) have gotten more and more widespread within the bodybuilding world, with them being straightforward to supply because of their authorized nature (when used for experimental functions).

SARMs are designed to mitigate the unwanted side effects of anabolic steroids by way of tissue selectivity, which includes particularly focusing on the androgen receptors. Thus, its goal is to merely stimulate receptors that promote anabolism somewhat than ones that can trigger unwanted side effects.

SARMs finally promise the identical advantages as anabolic steroids, together with elevated muscle mass, energy, fats loss, and endurance, albeit with much less efficiency.

What’s RAD 140?

RAD 140 (Testolone) is the preferred of the SARM household, producing important features with out extreme unwanted side effects. RAD 140 is just like the equal of testosterone within the anabolic steroid world, with its reward-to-risk ratio being extra beneficial than different SARMs.

In our expertise, RAD 140 customers usually acquire as much as 10 kilos of lean muscle in a single cycle. This will not sound like a lot, however it could possibly make a dramatic distinction visually, particularly when customers are concurrently burning fats.

We have now additionally seen customers add as much as 50 kilos on compound workout routines from their first RAD 140 cycle. Thus, it seems that RAD 140’s strength-enhancing properties surpass its anabolic ones.

What’s RAD 150?

RAD 150 (TLB-150) is a brand new esterified model of RAD 140, with a benzoate ester now being shaped. This modification creates larger alkalinity, extending the SARM’s half-life and creating extra regular concentrations within the blood.

RAD 140 already has a half-life of 60 hours; thus, an elevated half-life signifies that RAD 150 will keep in a consumer’s system for even longer and thus could also be barely slower to take impact.

RAD 150 vs RAD 140: Our Outcomes

Our affected person’s lab outcomes present that RAD 150 doesn’t current the identical toxicity as RAD 140, being roughly 15% much less when it comes to ldl cholesterol alterations and liver enzymes.

Our SHBG checks point out endogenous testosterone suppression to be extra pronounced with RAD 150, by roughly 20–30%.

Thus, it’s extra essential to run an efficient PCT with RAD 150 to get well pure testosterone ranges.

This restoration course of could take a number of weeks longer for RAD 150 because of the HPTA (hypothalamic-pituitary-testicular axis) being extra affected.

RAD 150 customers below our care additionally report 10-15% extra muscle features on common, in contrast to those who use RAD 140. Power features are much more pronounced on RAD 150, being nearer to a 20% improve.


SARM firms usually have RAD 150 dosed decrease than RAD 140 as a consequence of its additional efficiency.

A typical cycle of RAD 150 is dosed at 10 mg/day for 8 weeks.

Nevertheless, customers will usually take RAD 140 at 15 mg/day for 8 weeks.


RAD 150 works out to be barely dearer per bottle.

Right here is how their costs evaluate (supply:

  • RAD 140: $64.99 (15 mg/ml) – 30 ml
  • RAD 150: $69.99 (10 mg/ml) – 30 ml


Anecdotally, we now have discovered that RAD 150 tastes significantly higher, which could be attributed to the addition of the brand new benzoate ester.

What the Analysis Says

RAD 140 Research


Analysis in monkeys demonstrated a 10% improve in mass from a RAD 140 dosage of 0.1 mg/kg per day for 28 days (1). This is able to translate to 7.5 mg per day for a 75-kg man.

Apparently, dosages exceeding 0.1 mg/kg didn’t produce any additional will increase in mass.

Researchers additionally discovered that liver enzymes and prostate mass within the monkeys remained steady.

One other examine on rats confirmed {that a} RAD 140 dose of three mg/kg per day produced the identical quantity of muscle features vs. a 1 mg/kg dose of testosterone (2). This offers us some perception into why a excessive dose of RAD 140 could rival the muscle-building energy of anabolic steroids. Nevertheless, 3 mg/kg of RAD 140 per day in people must be thought-about a megadose, with unwanted side effects more likely to be extreme.

There’s additionally proof that extreme dosages of RAD 140 may even trigger muscle atrophy, as rats prone to sarcopenia had a better mortality danger when taking 5mg per kg/day of RAD 140 (3).


Androgens have been proven to show neuroprotective qualities in analysis. We have now additionally seen the identical cognitive-enhancing results with RAD 140 in rats (4), giving nice promise for the therapy of dementia-related illnesses. RAD 140 may ultimately be thought-about a extra optimum therapy vs. testosterone for such, because the latter causes prostatic hyperplasia.

RAD 150 Research

There’s a lack of medical analysis carried out on RAD 150 right now, so it is rather a lot an experimental SARM, albeit with promising early findings.


If RAD 150 is healthier than RAD 140, why is RAD 140 extra widespread?

RAD 140’s reputation stems from it merely being round for longer. RAD 150 is a brand new SARM compared, and thus its results aren’t identified by many individuals.

Is RAD 140 or RAD 150 protected?

There’s not sufficient scientific analysis to counsel that RAD 140 or RAD 150 are protected. RAD 140 and RAD 150 are solely authorized for experimental functions, and thus human consumption is prohibited.

Our expertise suggests SARMs like RAD 140 replicate comparable anabolic results to anabolic steroids, however with milder unwanted side effects. Thus, there’s a case that SARMs are safer than anabolic steroids; nonetheless, extra information is required earlier than reaching such a conclusion.

Does RAD 140 or RAD 150 want a PCT?

RAD 140 and RAD 150 are each suppressive SARMs, and thus a PCT must be applied upon cycle cessation to speed up endogenous testosterone restoration.

In our expertise, SERMs equivalent to Nolvadex and Clomid produce one of the best leads to therapeutic the HPTA (hypothalamic-pituitary-testicular axis).

With out taking a PCT, it could possibly take a number of weeks for RAD 140 and RAD 150’s testosterone ranges to return to regular.

We have now discovered RAD 150 to be extra suppressive than RAD 140, probably requiring a few PCT drugs for swift restoration.

Do I must take liver assist with RAD 140 or RAD 150?

It’s at all times a good suggestion to take TUDCA (tauroursodeoxycholic acid) when taking any potential hepatotoxic oral compound. This bile salt complement will decrease hepatic stress and stop ALT and AST ranges from rising excessively. We have now discovered 500 mg/day to be an efficient dose for customers taking SARMs.

RAD 150 vs RAD 140, Who Wins?

Rad 140 bottle

Based mostly on our early anecdotal labs, RAD 150 seems to be the higher SARM, with an improved reward-to-risk ratio.

Nevertheless, little or no analysis exists for RAD 150; thus, it stays an unknown substance (much more so than RAD 140).

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