50g/half head - Suitable for fine hair to add volume and thickness only
100g/full head - Suitable for fine hair to add volume, thickness and length (From 16' to 18')
150g/full head + half - Suitable for medium-thick hair to add thickness and length (From 18' to 22')
200g/2 full heads - Suitable for medium to thick hair for super luxurious thickness, volume & length (From 22' to 26')