What is Testolone RAD140 by Biaxol?
Biaxol testolone in capsules with black pepper extract. It adds size and strength with little water, and it suppresses like a steroid.
Also sold as testolone, RAD-140 or RAD140.
RAD-140 is one of the strongest SARMs available and it behaves accordingly. It binds the androgen receptor with high affinity in muscle and bone, producing size and strength with far less water than a steroid and considerably less androgenic activity. It is also strongly suppressive, which is the part people underestimate.
Testolone RAD140 benefits
- Among the strongest SARMs for adding lean size and strength
- Very little water retention, so gains look dry
- Holds size through a calorie deficit, which makes it useful in a recomp
- Far less androgenic than a steroid at comparable results
- Once daily dosing
- Black pepper fruit extract included at 5mg per capsule, which improves absorption
Testolone RAD140 dosage
- Starting dose
- 5 to 10mg per day
- Common range
- 5 to 20mg per day
- Cycle length
- 6 to 8 weeks
- Frequency
- Once daily
- Post-cycle therapy
- Required, plan it before you start
- Bloodwork
- ALT, AST and a fasting lipid panel
Start at the low end and review tolerance before increasing. Avoid jumping the dose mid-cycle, which makes it impossible to tell what caused what.
Biaxol include 5mg of black pepper fruit extract in every capsule. That is not filler: piperine slows the liver enzymes that clear compounds like this, so more of each dose reaches circulation.
Package content
- Capsules
- 60 per container
- RAD-140 per capsule
- 10mg
- Black pepper fruit extract
- 5mg per capsule
- Brand
- Biaxol
At 10mg a day one container covers 60 days.
Store below 30°C. Protect from light. Do not freeze. Keep out of reach of children.
Who is Testolone RAD140 for?
People who want size and strength from a SARM and accept a real shutdown and a proper post-cycle protocol in exchange. It is not a first compound.
RAD140 10 and the Astera version are the same 10mg strength as tablets. If this is your first SARM, ostarine is the sensible starting point.
How to use Testolone RAD140
Swallow one capsule with water once daily, at the same time each day. Do not pair it with anything else that stresses the liver, and keep alcohol low.




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