Understanding key ingredients for making diy cosmetic will help you build better recipes:
Emulsifiers: Needed to mix oil and water (e.g., beeswax, emulsifying wax).
Humectants: Draw moisture into the skin (e.g., glycerin, honey, hyaluronic acid).
Emollients & Oils: Moisturize and soften (e.g., shea butter, jojoba oil, coconut oil).
Essential Oils: Add fragrance and therapeutic benefits. Always dilute (0.5% to 2% is generally safe for skincare), as they are highly concentrated.
Preservatives: Essential for any product containing water to prevent bacterial growth (e.g., phenoxyethanol). Pure oil-based products may not need them.
