The 'REDEEM' button is greyed out when trying to use my DNA Health Points?

If you have the adequate amount of health points to redeem a product, and the REDEEM button is still greyed out, this is because you will not have selected the quantity of the product you would like to redeem. 

You will need to click select the quantity you would like (for example: 60 capsules), and then you can click REDEEM.