The best approach is a water-free anhydrous formula based on light, high-penetration esters and non-greasy oils. Key ingredients include caprylic/capric triglyceride, squalane, or jojoba oil, which mimic skin lipids for quick absorption. Silicones like cyclopentasiloxane can be added to reduce tackiness and improve spreadability, but their percentage must be balanced to avoid a heavy residue. […]
