The Compound Report is an educational resource. Nothing on this site constitutes medical advice or encourages personal use of any compound. Always consult a qualified healthcare provider.

Interaction intelligence

Stack Interaction Checker

Select up to eight compounds and review known synergies, redundancies, cautions, and unknowns. Unknown is shown honestly instead of guessed.

This tool shows known and theoretical relationships from published research and community practice. It does not constitute medical advice. Always consult a qualified healthcare provider.

Overall read

Proceed with caution

Caution: 2Unknown: 4

Selected: LGD-4033 / Ligandrol, Enclomiphene, Ostarine (MK-2866), RAD-140 / Testolone. This is a triage layer, not a dosing or safety clearance.

LGD-4033 / Ligandrol + Enclomiphene

Unknown

No interaction data — community use appears common but no published data exists for this combination.

Confidence: unknown · Evidence: No pair-specific source/rationale in the current interaction dataset.

Source/rationale: Fallback: unknown pair

LGD-4033 / Ligandrol + Ostarine (MK-2866)

Caution

Ligandrol and Ostarine both target androgen receptors. Stacking increases class burden without necessarily improving risk-adjusted outcomes.

Confidence: mechanistic · Evidence: Mechanistic class overlap; community use is not clinical safety evidence.

Caution: Suppression, lipids, liver enzymes, blood pressure, mood, and WADA status are key warnings.

Source/rationale: SARM class-overlap pharmacology

LGD-4033 / Ligandrol + RAD-140 / Testolone

Unknown

No interaction data — community use appears common but no published data exists for this combination.

Confidence: unknown · Evidence: No pair-specific source/rationale in the current interaction dataset.

Source/rationale: Fallback: unknown pair

Enclomiphene + Ostarine (MK-2866)

Unknown

No interaction data — community use appears common but no published data exists for this combination.

Confidence: unknown · Evidence: No pair-specific source/rationale in the current interaction dataset.

Source/rationale: Fallback: unknown pair

Enclomiphene + RAD-140 / Testolone

Unknown

No interaction data — community use appears common but no published data exists for this combination.

Confidence: unknown · Evidence: No pair-specific source/rationale in the current interaction dataset.

Source/rationale: Fallback: unknown pair

Ostarine (MK-2866) + RAD-140 / Testolone

Caution

RAD-140 and Ostarine are both SARMs with overlapping androgen-receptor activity. Combining can compound suppression, lipid changes, liver-enzyme context, and androgenic adverse effects.

Confidence: mechanistic · Evidence: Class-overlap pharmacology and community reports; no safety endorsement.

Caution: Avoid framing as safe. Labs and clinician oversight matter; sport eligibility and WADA concerns apply.

Source/rationale: SARM androgen-receptor class overlap