Nandrolone and RAD-140 Interaction

Avoid
Mechanism-based 53% confidence

Nandrolone and RAD-140 have a potentially harmful interaction with 53% confidence. Both Nandrolone 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. Both compounds affect the gonads and heart and liver, so monitoring these systems is recommended.

Compound Profiles

Nandrolone

Anabolic-Androgenic Steroid | Joint & Collagen Support

Nandrolone binds to the androgen receptor (AR) with affinity comparable to testosterone, promoting nitrogen retention, protein synthesis, and satellite cell activation in skeletal muscle tissue. Its anabolic effects are mediated through AR-dependent gene transcription that upregulates muscle-specific proteins including myosin heavy chain and IGF-1.

Half-life: ~6-12 days (decanoate) Typical dose: 100-200 mg/week (therapeutic) anabolic, healing, sexual health
5 alpha reductaseandrogen receptorigf1progesterone receptor androgenicblood pressure raisingcarcinogenic riskcardiotoxic
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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
elevated
Heart
moderate
Liver
moderate
Blood Vessels
low

Shared Safety Flags

2x 2 androgenic compounds (Nandrolone, RAD-140). Additive androgenic load — increased risk of hair loss, acne, prostate effects.
2x 2 compounds raise blood pressure (Nandrolone, RAD-140). Monitor BP daily and consider cardiovascular support.
2x 2 compounds share the carcinogenic-risk safety flag (Nandrolone, RAD-140). Monitor accordingly.
2x 2 hepatotoxic compounds (Nandrolone, RAD-140). Liver damage risk significantly increased. Include liver support (TUDCA/NAC) and monitor ALT/AST.
2x 2 HPTA-suppressive compounds (Nandrolone, RAD-140). Deep hormonal shutdown expected — plan extended PCT.
2x 2 compounds disrupt lipids (Nandrolone, RAD-140). Get lipid panel mid-cycle — consider adding lipid support.

Frequently Asked Questions

Can I take Nandrolone with RAD-140?

Combining Nandrolone with RAD-140 is not recommended. Both Nandrolone 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 Nandrolone and RAD-140 safe together?

This combination carries significant risk. Both Nandrolone 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 Nandrolone and RAD-140?

Both Nandrolone 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 Nandrolone and RAD-140?

Nandrolone has a half-life of ~6-12 days (decanoate) 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: Nandrolone 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.