Interaction Checker

Add peptides or compounds to check all pairwise interactions, cumulative organ load, and safety flags.

This stack looks good: 1 synergistic interaction(s) found. No conflicts detected.

Cumulative Organ Load

Skin
low
++
Finasteride + Ketoconazole
Synergistic

Core combination in the "big 3" hair loss stack. Finasteride reduces systemic and scalp DHT production via 5-alpha reductase inhibition, while ketoconazole disrupts DHT binding locally at the follicle and reduces scalp inflammation. The two target hair loss through complementary mechanisms.

Researched 95% confidence Compare

Interaction data is compiled from research literature, pharmacological analysis, and community reports. Inferred interactions are based on known mechanisms and may not reflect all real-world outcomes. Always consult a healthcare professional before combining compounds.