First and foremost, these two hair removal methods differ in the materials used. Sugaring involves a mixture of sugar, water, and citric acid, while wax is made from pine resine or synthetic resin with various additives necessary for its quality.
The second difference lies in the application technique. Sugaring paste is always applied against the direction of hair growth, whereas wax can be applied either with or against the hair growth, depending on the type of wax. For example, hot wax is applied only in the direction of hair growth, while film wax can be applied in both directions.
Hard wax is a type of wax applied in a thin layer and removed with a fabric strip.
Film wax, on the other hand, hardens and is removed in a solid form without the need for a strip.
Both materials are highly effective at removing hair. The key task for the esthetician is to choose the right material for the job.