This years launches reflected growing interest in multifunctionality, skin health and beauty technology
Formulation pH, preservative system, packaging, and base ingredients determine degradation rate water-based serums without robust buffering systems degrade within weeks, while anhydrous oil-based or lyophilized formulations last months to years
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Missing a single dose is usually not a major problem
For semaglutide, while the core patent (protecting the molecule itself) expires in 2026, Novo Nordisk has likely filed secondary patents on aspects like formulations, dosage regimens, or delivery mechanismspotentially extending protection into the 2030s
The FDA already approved bupropion as part of a weight loss medication, which tells us something about its compatibility with weight management strategies and how researchers have studied appetite suppression mechanisms across different drug classes