American Amino & Peptides

Promotion Terms

Last updated: October 16, 2026

The conditions for every offer currently running. An offer not listed here is not running.

Terms for every offer

Ordering requires a verified researcher account. A code is applied in the cart or at checkout while signed in.
Each product line takes one discount from a sale. A product or weight specific sale (such as Pep of the week) takes priority over a sitewide sale, so a sitewide sale never applies to an item on a product specific sale.
When a sale and a code both apply to the same item, the item gets whichever saves more. A sale marked below as combining with codes is the exception: the code then applies on top of the sale price.
A code minimum is measured on the product subtotal before any discount.
The included shipping and free gift thresholds are measured on the product total after every discount. Shipping, tax and store credit are not part of that total.
Store credit is a payment method, not a discount. It does not count toward any minimum or threshold.
A code with an end date stops working at midnight UTC at the start of that date. Each offer below states the exact time in Central time.
Per customer limits count paid orders placed under the same email address.
Discounts apply to products only. They do not reduce shipping or tax unless the offer says so.

Standard shipping included

Standard shipping included on orders of USD $250 or more in products after every discount.
Second Day Air and Next Day Air are always charged at their listed rate.
Hawaii and Alaska ship at a flat USD $40 and are never free.
Applies to every customer. No code is needed.

Pep of the week

30% off on 1 to 8 units of LIPO-C + B12 216mg, counted per order.
Does not apply to items priced at the bulk rate. Applies automatically, with no code.
Combines with codes: a code applies on top of the sale price.
Applies to every customer. No per customer limit.
Ends December 31, 2026 at 11:59 PM Central.

Code DOUBLE10

10% off eligible products.
Who qualifies: any customer with a verified account.
Minimum spend: none.
Combines with other codes, except a code that combines with nothing and the affiliate own order discount.
No end date is set.

Code FALL

Buy 2, get 1 free. For every 3 qualifying units in the cart, the lowest priced unit is free.
Qualifying units exclude free gifts, bulk priced items and items on a product specific sale such as Pep of the week. Checkout opens once the cart holds enough qualifying units.
Who qualifies: any customer with a verified account.
Minimum spend: none.
Combines with other codes, except a code that combines with nothing and the affiliate own order discount.
Ends October 30, 2026 at 7:00 PM Central.

Code WELCOME10

10% off eligible products.
Who qualifies: any customer with a verified account.
Minimum spend: none.
One use per customer, counted on paid orders under the same email address.
Does not combine with other codes unless that other code says it combines.
No end date is set.

Free gifts

A free 10 vial storage box (random color) on a first order of USD $100 or more in products before any discount.
A free Peptide Travel Box (Random Color) on a first order of USD $500 or more in products after every discount.
When an order qualifies for more than one of these gifts, it receives the higher tier only.
A first order means no previous paid order under the same email address.
One gift per customer.
Added automatically at checkout. Not available with a code that combines with nothing or with the affiliate own order discount.

Bulk pricing

30% off any single product and weight bought in a quantity of 10 or more. Different weights are not added together.
Bulk priced items take no other discount: no sale, no code and no shipping included by a code.
Applies to every customer automatically. No code is needed.

Affiliate codes

An affiliate code takes 10% off eligible products unless the code states a different amount.
One affiliate code per order. It does not combine with other codes unless that other code says it combines.
No minimum spend and no end date unless the code states one.
During a live session announced by an affiliate, that affiliate's code takes an extra 5% for up to 120 minutes. The total never exceeds 50%.
Some affiliates hold a separate 20% code. That code combines with nothing: no other code, no sale on top and no free gift. On an item that is also on sale, the item gets whichever saves more.

Affiliate own order discount

Active affiliates receive 20% off their own orders, applied automatically while signed in to the affiliate account.
It combines with nothing: no code and no free gift. Bulk priced items keep the bulk rate. Store credit can still be used to pay.

Codes sent by email

Codes sent to you by email, such as a cart reminder or a thank you code, carry their own amount, limit and end date in that email.
Unless the email says otherwise, an emailed code is for one use per customer and does not combine with other codes.

This policy is provided for general information and is pending final legal review. For questions, contact us via the contact page or email cheddar@americanaminopeptides.com.