To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I bought this based on reviews to do a science experiment (elephant toothpaste) with my son. This did not even showed a any indication of a reaction. Same as 3% H2O2 I have at home. I will not buy this again. Bad product!
I purchased this to conduct a science demonstration for my class. The experiment "Elephant's Toothpaste" was a success with this product. The bottle contains enough hydrogen peroxide to conduct the experiment twice.
Bought this after reading that a higher concentration helps with brown spots on my face (melasma) better than store bought formula. Right now I’m about halfway through the bottle, the spots gotten a bit lighter but not sure if any faster than the cheaper, lower concentration from the store.
I used this 6% peroxide for the Elephant toothpaste experiment, & it worked beautifully for me- foamy & fast. I think the trick is to use it with yeast solution rather KI. I thought it was a bit pricy compared to others, but it did the trick!
We ordered the 6% solution for my daughter's science experiment. (The US 3% product was not strong enough.) This worked great! She was very happy to be able to complete her extra credit and her teacher loved the experiment!