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(4) Westrin A, Ekman R, Trskman-Bendz L

A purity level of 99% or higher, as provided by Biopeptides Epitalon (Epithalon), is generally preferred for accurate and reproducible research results.

Prescribers can adjust hydroquinone beyond the commercial 4% ceiling (up to 8% for refractory cases), swap the steroid component based on patient sensitivity, add tranexamic acid or cysteamine for resistant pigmentation, and choose vehicle bases optimized for different skin types and climates

A meta-analysis published in Obesity by Patel and Hu found that short sleep duration was consistently and independently associated with increased body weight and obesity risk across multiple population studies

doi: 10.1177/1470320308099084