Why is the One Time Purchase option cheaper than a Subscribe & Save?

The One Time Purchase option does not provide you with a full years worth of ingredient based on the daily dosage. Please note that the subscriptions are the most cost effective way to purchase our ingredients. 

The Subscribe & Save subscriptions (when done on individual ingredients) are designed to provide you with enough ingredient to last you a full year, depending on the daily dosage you select for your subscription. 

Please note the exception to this is the DoNotAge® 15 in 1 daily longevity drink, which is only available as a subscription, and is every 4 weeks.