This Peroxide is Certified 35% Food Grade Hydrogen Peroxide. This peroxide is made only using the strictest standards following the chemical codex. Food grade hydrogen peroxide never contains any stabilizers. SIZE UP on drop-down menu for even MORE savings! Pure Health Discounts makes their peroxide in a sterile environment. Our peroxide is certified 35% percent food grade hydrogen peroxide. Comes with convenient dropper bottle. Check out all our Amazon listings plus our combination packages with 35% Food Grade Hydrogen Peroxide. We have a very large selection for you – all at very deep discounted prices.