Measurements Chart for all your homemade recipes. They seem expensive (quality YLEOs) but when you use a product by the drop instead of the spoonful it is really more economical. I've found one drop of a YLEO is worth 10 or more of a cheap brand. The cheap ones actually make me gag after years of the real stuff.
This brand's patented Volumizing Molecule formula, uses thickening dots to create all-day, weightless volume. It is oil-, sulfate-, and silicone-free, and safe for chemically treated hair. Living Proof Full Thickening Cream, $27; ulta.com.