/* --- CDF Fancy Tabs (CSS-only) --- */ .cdf-tabs { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; color: #3c2a28; border: 1px solid #f1dde3; border-radius: 8px; background: #ffffff; overflow: hidden; margin: 22px 0; } .cdf-tab-input { display: none; } .cdf-tabs__header { display: flex; background: #fdf6f8; border-bottom: 1px solid #f3e3e8; } .cdf-tabs__btn { flex: 1; padding: 12px; text-align: center; font-size: 0.9rem; font-weight: 600; cursor: pointer; color: #8a6460; border-right: 1px solid #f3e3e8; text-transform: uppercase; letter-spacing: 0.03em; } .cdf-tabs__btn:last-child { border-right: none; } .cdf-tab-pane { display: none; padding: 18px 20px; line-height: 1.6; font-size: 0.95rem; } .cdf-tab-pane h3 { font-size: 1rem; font-weight: 700; margin-bottom: 6px; } .cdf-tab-pane h4 { font-size: 0.95rem; font-weight: 600; margin-top: 14px; } .cdf-tag-list span { padding: 2px 8px; border-radius: 999px; background: #fdf1f5; border: 1px solid #f3d9e2; font-size: 0.75rem; margin-right: 6px; display: inline-block; margin-top: 4px; } .cdf-small-note { font-size: 0.8rem; color: #7a6a68; margin-top: 6px; } #cdf-spca-1:checked ~ .cdf-tabs__header label[for="cdf-spca-1"], #cdf-spca-2:checked ~ .cdf-tabs__header label[for="cdf-spca-2"], #cdf-spca-3:checked ~ .cdf-tabs__header label[for="cdf-spca-3"] { background: #ffffff; color: #3c2a28; } #cdf-spca-1:checked ~ .cdf-tab-pane--1, #cdf-spca-2:checked ~ .cdf-tab-pane--2, #cdf-spca-3:checked ~ .cdf-tab-pane--3 { display: block; } Ingredients Details & Usage Documents Sodium PCA Powerful humectant derived from natural skin-identical moisturizing factors. INCI Name: Sodium PCA Appearance: Clear to slightly yellow aqueous liquid Solubility: Fully water-soluble Concentration: 50% (dissolved in water) Function: Humectant, moisture-binding agent, skin-conditioning Sodium PCA is a key component of the skin’s Natural Moisturizing Factor (NMF), known for its exceptional ability to attract and retain water. It delivers long-lasting hydration without tackiness, making it ideal for modern lightweight formulations. NMF Component High Humectancy Non-Tacky Hydration Water-Soluble Skin-Identical Moisturizer Supplied as a cosmetic raw material for professional formulation use. What It Does Sodium PCA is one of the most effective humectants used in cosmetic science, capable of binding significant amounts of water to help maintain skin hydration, softness, and elasticity. Unlike glycerin alone, it provides a lighter sensory profile while reinforcing the skin’s natural moisture balance. Typical Use Levels 0.5 – 2% — Everyday hydration support 2 – 5% — Intensive moisture formulations How to Incorporate Add directly to the water phase. Can be added during cool-down for maximum stability. Compatible with most cosmetic ingredients including niacinamide, panthenol, hyaluronic acid, and botanical extracts. Formulation Notes Excellent synergy with other humectants for multi-layer hydration systems. Low tack profile compared to glycerin-heavy systems. Suitable for serums, toners, emulsions, gels, and hair care products. Common Applications Hydrating serums and essences Barrier-support creams and lotions Hair hydration and conditioning products After-sun and soothing formulations Documents Certificate of Analysis (COA) Safety Data Sheet (SDS) Storage Store tightly sealed to prevent moisture exchange. Keep in a cool, dry environment. Protect from prolonged exposure to air due to hygroscopic nature. Disclaimer This material is supplied for cosmetic formulation use only. Not intended for direct application without proper formulation. The user is responsible for determining suitability and regulatory compliance in finished products.