Organic ozonated olive oil is for application on skin and mouth issues. The power of ozone captured in olive oil! This adds antiseptic peroxides to the oil that only affect the areas where it's applied. Ultra potent:  We follow European pharmacological standards to ensure highly stabilized ozonides and specific peroxide levels. Ultra pure: Made with organic oils — 100% FREE of solvents, additives, and chemicals. Ultra safe: Made under COLD conditions so the final product contains no formaldehyde or other toxins that could introduce unwanted inflammation on the skin.  30 day money back guarantee:  Don't like the placebo effect you're getting?  Simply ship it back — even if it's opened — for a full refund (minus original shipping costs).  Shelf life: 3 years (without refrigeration) Directions: Ozone Oil for Skincare: Rub into the desired area nightly before bed.  Rub it in well for best results. Ozone Oil for Skin Issues: Rub into the affected area up to 3x daily.  1x daily for less severe issues Ozonated Olive Oil for the Mouth - 6 drops onto the affected area up to 2x daily.  Or take 1/2 - 1 teaspoon and swish in the mouth for 15 - 20 minutes (oil pulling with ozone oil) Differences between the strengths: Beauty and Sensitive Skin Ozone Oil (600 peroxide value) For general skincare (wrinkles, acne, rosacea) or skin that is generally more sensitive.   Ingredients: Organic Ozonated Olive Oil Original Strength Ozonated Oil (800 peroxide value) A broad spectrum, multi-use ozonated olive oil. Ingredients: Organic Ozonated Olive Oil, Organic Ozonated Sunflower Oil  Extra Strength Ozonated Oil (1,200 peroxide value) For the things that are tough to get rid of and need an extra boost. Ingredients: Organic Ozonated Olive Oil, Organic Ozonated Sunflower Oil  These organic ozone oils do not treat, diagnose, or cure anything.