Brand Reference: Nizoral Rx 2%
| Metric | Verified Benchmark | Source |
|---|---|---|
| Ketoconazole 2% Medicated Scalp Shampoo RxNorm Concept ID | 6135 | U.S. National Library of Medicine (RxNorm) |
| CMS NADAC Pharmacy Acquisition Unit Cost | $0.1400 / unit | CMS Medicaid NADAC Weekly Feed |
| Walk-In Chain Pharmacy Cash Average | $44.00 / mo | CMS NADAC + U.S. Retail Markup Index |
| Mark Cuban Cost Plus Wholesale Price | $10.40 / mo | Cost Plus Drugs Wholesale Feed |
| Community Mean Out-of-Pocket Paid | $12.50 / mo | 32 Zero-PHI Verified Patient Logs |
Blocks fungal cytochrome P450 lanosterol 14-alpha-demethylase to eradicate scalp Malassezia furfur perifollicular inflammation while weakly competing at cutaneous androgen receptors and C17,20-lyase—serving as the third pillar alongside 5-ARI and minoxidil.
Classified under Imidazole Fungal Ergosterol 14-Alpha-Demethylase & Local Androgen Inhibitor (Rx), Ketoconazole 2% Medicated Scalp Shampoo exhibits a $33.60/month gap between standard U.S. retail cash counters ($44.00) and verified direct-to-patient routing ($10.40) anchored to $0.1400 CMS unit cost.
Pharmacokinetic profiling of Ketoconazole 2% Medicated Scalp Shampoo demonstrates an elimination half-life of Keratin stratum corneum retention > 72 hours post-rinse with Undetectable (< 1 ng/mL) plasma absorption on intact scalp systemic bioavailability; clearance proceeds via zero systemic metabolism from topical wash, reaching clinical onset within 2–3 weeks seborrheic itch elimination; 6 months hair shaft caliber support.
Titration schedules for Ketoconazole 2% Medicated Scalp Shampoo (2% shampoo lathered onto scalp for 5 minutes 2–3x weekly) require excluding imidazole contact allergy; real-world patient logs highlight hair shaft dryness without conditioner (21% of reports), mild scalp tightness (7% of reports) alongside a 88.00% Worth-It consensus.
Across 32 verified cash-pay logs, Ketoconazole 2% Medicated Scalp Shampoo achieves a 88.00% Worth-It rating with out-of-pocket spend averaging $12.50/mo versus $44.00/mo walk-in retail.
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Switched to Cost Plus Drugs at 2% shampoo lathered onto scalp for 5 minutes 2–3x weekly for Ketoconazole 2% Medicated Scalp Shampoo; monthly out-of-pocket dropped to $9.15 compared with $44.00 retail.
Completed 10 weeks on Ketoconazole 2% Medicated Scalp Shampoo (2% shampoo lathered onto scalp for 5 minutes 2–3x weekly). Zero notable side effects on steady dosing.
Consistent biomarker response on 2% shampoo lathered onto scalp for 5 minutes 2–3x weekly Ketoconazole 2% Medicated Scalp Shampoo sourced via Cash Clinic ($12.06/mo cash pay without insurance prior authorization).