Supplements are exactly that designed to “supplement” or fill in the gaps where diet alone can not support. Supplements can serve their purpose when combined with a well balanced nutritional intake and regular exercise.
This is all dependant on when you are in need of a protein supplement.
If needed around workout, a fast release whey protein will be best suited (Syn tec’s glyco whey). If your needing a protein to have throughout the day or before bed, SP3 protein is your best all rounder. Providing you with a sustained release effect. This will ultimately keep you satisfied and fuller for longer.
If you are in a fat loss specific phase Six Pack will be best suited any time throughout the day just not before bed due to the caffeine content.
If your looking to get an added boost of energy and concentration before your workout, a pre workout supplement can certainly deliver.