How Skin Hydration Studies Support Topical Product Claims
Introduction In topical and dermal product development, hydration is proof of performance. Whether you’re formulating a prescription cream, an OTC moisturizer, or a cosmeceutical serum, skin hydration studies are the bridge between scientific function and regulatory acceptance. Across the pharmaceutical and personal care industries, claims such as “improves skin hydration,” “restores barrier function,” or “24-hour […]
