Would not buy again

I purchased this product after I had seen many ads for it on Instagram.
I even did research on the type of product to make sure it was safe and effective.
I had used the product for 3 months everyday other day.
I do not feel like this made a huge difference to my teeth colour as many state it does.
I also limited coffee and pop during this trial period to ensure nothing was going to interfere with the effectiveness.
I would not recommend this product and would just advise to purchase something from your local shop.

Mixed reviews on this product

I bought this product hoping to have the same results as so many other people out there!
I was very dedicated to using this and I definitely saw a difference but nothing different then Crest whitestrips.
I went to the dentist and talked to the hygienist about this product and told her the only downfall I found was that I was finding charcoal under my gums and that I didn't think I was brushing incorrectly. She said because it's so fine, it can get into everything and she recommended that I stop using the powder for the health of my gums.
I recommend it because it did lighten my teeth a bit (my teeth were hardly yellow) but check your gums. I still use the toothpaste though.