I started off with the 100mI bottle as I was not sure how it would go, but realised how good it is, so I had to order the 500ml bottles x5. I use the Hurt Crème with my massages for all my clients. They love it. I certainly love working with the product, it's a gentle cream to spread and has a very nice aroma. Works well with tension on those tight muscles, warms it up quickly and releases well. The grandkids love me using it on their feet, they say it's ticklish, but they think it helps warm their feet and smells nice, so easy on their nose. It's my go to product and wouldn't go without it. Many thanks for such an incredible product. Happy with Hurt Crème always.