Op here.

Here are some alternatives to make the maintenance protocol more affordable.

To substitute for the NAD+(Nicotinamide Riboside) you'll want pure nicotinic acid. This is basically straight niacin, and you will experience a body flush shortly after taking it.

Endurance Products makes  a product called Plain Niacin which is a 100 count for $10, or about $3 per month for a 3 month supply.

The other option is bulk. Here is a good supplier:

[link to www.nutrivitashop.com (secure)]

The next alternative would be a cheaper way to get resveratrol.

Vitacost comes in at $10 for 120 capsules, or a 4 month supply.

[link to www.vitacost.com (secure)]