Independent education resourceInformation here does not replace care from a qualified health professional.
Peptide Therapy GuideClear peptide education

Educational guide

Halotestin and RAD-140 Interaction: Avoid | Peptide Database

Compound Profiles Halotestin Oral Anabolic Steroid | Extreme Strength & Aggression Fluoxymesterone exerts its effects primarily through exceptionally strong binding to the androgen receptor (AR), driven by its 9-alpha-fluoro and 11-beta-hydroxyl structural mod

Written by Peptide Therapy Guide Editorial Team
For education only

This guide cannot diagnose a condition or recommend a personal treatment plan. Discuss medical questions with a qualified professional.

Compound Profiles

Halotestin

Oral Anabolic Steroid | Extreme Strength & Aggression

Fluoxymesterone exerts its effects primarily through exceptionally strong binding to the androgen receptor (AR), driven by its 9-alpha-fluoro and 11-beta-hydroxyl structural modifications that dramatically enhance receptor affinity beyond that of testosterone or DHT. Despite its extreme androgenic potency, it does not convert to estrogen via the aromatase enzyme, and its direct anabolic effect on skeletal muscle tissue is disproportionately low relative to its androgenic rating, likely due to rapid inactivation in muscle tissue.

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.

Combined Organ Load

Shared Safety Flags

Frequently Asked Questions

Can I take Halotestin with RAD-140?

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

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

Both Halotestin 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 Halotestin and RAD-140?

Halotestin has a half-life of ~9.5 hours 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.

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.

Connected reading

Helpful context for this guide

Source-derived material selected through this article’s indexed topics.

comparison

What's the dose range for cognitive enhancement versus being too much?

The cognitive 'sweet spot' is 0.5-2 mg/kg body weight (roughly 35-140 mg for a 70 kg person). Doses above 2 mg/kg often shift from antioxidant to pro-oxidant effects, becoming counterproduc…

Source: peptide-db.com
comparison

What's the ideal 5/5 vs 10/3 ratio for Tesa/IPA and when to use each?

5/5 (equal parts) provides balanced GH stimulation suitable for general recovery. The 10/3 (higher tesamorelin) variant emphasizes visceral fat loss and metabolic effects. Choose 5/5 for at…

Source: peptide-db.com
comparison

BPC-157 vs TB-500: Mechanisms, Dosing & the Wolverine Stack

How BPC-157 and TB-500 compare for healing: mechanism differences, dosing protocols, clinical evidence, and when to combine both in the Wolverine Stack.

Source: peptide-db.com
Research context

Read sources and limitations before applying a claim.

Research Indications

Clinical trials showed effects comparable to benzodiazepines; 40% rapid response within 1-3 days. Reduces stress hormones and balances neurotransmitters without sedation. Unlike benzodiazepines, provides relief without tolerance, withdrawal, or dependency. Improves focus, attention, and mental clarity. BDNF-mediated neuroplasticity supports memory formation. Rapidly elevates BDNF expression, supporting neuronal survival. Enhances ability to cope with psychological stress.

Source: peptide-db.com ↗

Community Research

Join others researching Vilon — share findings, ask questions, and learn from real experiences Vilon is a Khavinson bioregulator dipeptide (KE) consisting of lysine and glutamic acid, originally isolated from thymus gland extracts. Developed by Professor Vladimir Khavinson at the St. Petersburg Institute of Bioregulation and Gerontology, it acts as a molecular signaling compound that restores normal gene expression and protein synthesis in immune and epithelial cells. Research shows Vilon increases mean lifespan by 20-40% in animal studies and suppresses tumor development. Vilon works through epigenetic modulation, restoring chromatin structure and gene expression in immune cells. It stimulates thymocyte proliferation, activates T-helper cells, and increases the proliferative index in thymus tissue (from 26% to 37% in studies). The peptide modulates tyrosine phosphorylation of mitogen-activated cytoplasmic kinases and helps rejuvenate aged immune systems by restoring proper gene expression patterns.

Source: peptide-db.com ↗
Practical and safety references

These excerpts are educational, not personalised medical instructions.

Dosage reference

Dosing Protocols

Intranasal spray is the preferred delivery method, providing direct access to the brain while bypassing first-pass metabolism. The N-acetyl and amide modifications enhance absorption and stability. Anxiety relief 250-500 mcg 1-2x daily Intranasal Cognitive enhancement 200-400 mcg Standard protocol 300 mcg 1-2x daily for 14 days

Source: peptide-db.com ↗
Side effects

Common Side Effects

Mild gastrointestinal discomfort (nausea, bloating, or stomach upset) with oral doses, particularly at higher dosages taken without food Injection site pain, redness, or mild swelling with injectable administration

Source: peptide-db.com ↗
P

About the author

Peptide Therapy Guide Editorial Team

Editorial team for Peptide Therapy Guide.

View all articles →