Hi Michaela,
With Brazilan waxing, the most important consideration is sanitation. The next is gentleness. And the final is the results. Whether you prefer to use conventional wax (which there are brands with formulations that are more gentle to the skin these days) or advanced body sugaring, I would consider the following before selecting:
1.Education by Brand
2. Pre and Post Protocol by Brand
3. Safety levels to the client's skin from Brand
4. End results clients can expect from ongoing Brand treatments
5. Manufacturer's Guidelines by Brand
Brand reputation (and I mean reputation within the professional community) is built on consistent reliable quality, the effectiveness of products and methods, accountability to the aforementioned, and customer support.
I wish you good hunting for your selection and much success!
Lina Kennedy