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no interest, no fees, and no
impact to your credit score.
Split your purchase
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No Hidden Fees
0% interest payments
PROLON x FAST BAR
For a limited time, enjoy a complimentary
24 ct. of Fast Bar® with your purchase of
ProLon Fasting Mimicking Diet®.
Enjoy Fast Bar, between your cycles of
ProLon, to extend your intermittent fast.
with 4 interest-free payments of $49.75
Frequently Asked Questions
Shop Pay helps you check out faster when you’re shopping in participating stores by automatically filling in your saved payment and shipping information when you enter your email address at checkout.
When you check out with Shop Pay, you have the option to pay in installments. Installments are a flexible payment option that can help you invest in larger purchases up to $1000 by dividing your purchase amount into four equal, biweekly, and interest-free payments. There are no additional fees.
Your first payment is due at checkout or up to 2 weeks after your purchase for approved customers. The next 3 remaining installments are automatically charged to your card saved on Shop Pay every 2 weeks.
Login to your shop pay account and contact them for further assistance. Prolon and L-Nutra do not manage your installment payments, they are provided by Shop Pay and underwritten by Affirm. You may also visit https://shoppay.affirm.com/help/s/ for additional information.
There are no additional charges, interest rates, or late fees.
Items in your order will be delivered normally, depending on the shipping service selected at checkout.
Shop Pay installments can be used for purchases between $50– $1,000.
Prolon’s Brand Purpose
To deliver many of the benefits of fasting with convenience and ease with a complete 5 day Fast, while empowering you to take control of your own health
All ProLon purchases include a 20 minute health coach consultation — a $74 Value!
Enhanced FastingProlon Subscription
On-Going* Metabolic Health and Healthy Aging Maintenance Plans.
I want to receive ProLon:
*Plans can be cancelled anytime prior to shipping.
Perfect For First Time FasterSingle box order
Ultimate Fasting3 Boxes of ProLon - Bundle & Save