The best way to make foundation look natural is to use a product made of natural ingredients. Ehow shows you how to make it yourself:

Things You’ll Need:

• 25ml Aloe Vera Gel (non-thickened)
• 50ml Face Rich Oil Blend or Jojoba Oil
• 1/2tsp. Soy Wax Blend (jojoba, rice bran & soy wax)
• 1/2tsp. Beeswax
• 10ml Skin Care Complex
• 25ml Rosewater (or other floral water) ~I prefered the Rosewater
• 6 level tsp. Concealer Powder Base (organic corn starch, chicory root extract, titanium dioxide, zinc oxide, calcium carbonate, white clay)
• 1/2 tsp. Natural Colour Base (organic jojoba oil, zinc oxide, soy wax, titanium dioxide, corn starch, xanthan gum, calcium carbonate, vitamin E & A, CoQ10 natural enzyme. Brown and Yellow earth oxide)
• 10 drops of Essential Oil (optional)

Visit eHow for full instructions.