Dutasteride and RAD-140 Interaction

Avoid
Mechanism-based 53% confidence

Dutasteride and RAD-140 have a potentially harmful interaction with 53% confidence. Both Dutasteride and RAD-140 carry hepatotoxic risk. Combining hepatotoxic compounds significantly increases liver damage potential. If unavoidable, include liver support (TUDCA/NAC) and monitor ALT/AST frequently. These compounds primarily affect different organ systems.

Compound Profiles

Dutasteride

Dual 5-Alpha Reductase Inhibitor | Hair Loss & BPH

Dutasteride competitively inhibits both the Type I and Type II isoforms of the enzyme 5-alpha reductase. Type II is the predominant isoform in the prostate and hair follicles, while Type I is found primarily in the skin, sebaceous glands, and liver.

Half-life: ~5 weeks (extremely long; active metabolite accumulation over months) Typical dose: 0.5mg/day hair loss
5 alpha reductase estrogenichepatotoxicteratogenic
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RAD-140

Selective Androgen Receptor Modulator | Investigational SARM

RAD-140 binds to the androgen receptor (AR) with high affinity and selectivity, functioning as a full agonist in muscle and bone tissue while exhibiting minimal agonist activity in the prostate and other androgen-sensitive tissues. This tissue selectivity is achieved through differential cofactor recruitment: upon binding to the AR, RAD-140 induces a conformational change that favors interaction with coactivators predominantly expressed in skeletal muscle and bone, rather than those prevalent in prostate or sebaceous glands.

Half-life: ~60 hours Typical dose: 10-20 mg/day sarm, anabolic
androgen receptorepo receptor androgenicblood pressure raisingcarcinogenic riskcrosses bbb
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Combined Organ Load

Gonads
moderate
Liver
moderate
Heart
low
Skin
low

Shared Safety Flags

2x 2 hepatotoxic compounds (Dutasteride, RAD-140). Liver damage risk significantly increased. Include liver support (TUDCA/NAC) and monitor ALT/AST.

Frequently Asked Questions

Can I take Dutasteride with RAD-140?

Combining Dutasteride with RAD-140 is not recommended. Both Dutasteride and RAD-140 carry hepatotoxic risk. Combining hepatotoxic compounds significantly increases liver damage potential. If unavoidable, include liver support (TUDCA/NAC) and monitor ALT/AST frequently.

Is Dutasteride and RAD-140 safe together?

This combination carries significant risk. Both Dutasteride and RAD-140 carry hepatotoxic risk. Combining hepatotoxic compounds significantly increases liver damage potential. If unavoidable, include liver support (TUDCA/NAC) and monitor ALT/AST frequently. Consult a healthcare professional before combining.

What are the interactions between Dutasteride and RAD-140?

Both Dutasteride and RAD-140 carry hepatotoxic risk. Combining hepatotoxic compounds significantly increases liver damage potential. If unavoidable, include liver support (TUDCA/NAC) and monitor ALT/AST frequently. This assessment has 53% confidence and is inferred from pharmacological mechanism analysis.

How should I time Dutasteride and RAD-140?

Dutasteride has a half-life of ~5 weeks (extremely long; active metabolite accumulation over months) and RAD-140 has a half-life of ~60 hours. No specific timing requirements identified for this combination, but separating administration can help monitor individual effects.

Check this pair in the full Interaction Checker Full comparison: Dutasteride vs RAD-140

This interaction analysis is compiled from research literature and pharmacological mechanism data. This assessment is inferred from known mechanisms and may not reflect all real-world outcomes. Always consult a healthcare professional before combining compounds.