Fall Into Savings2026
Through October 10
Buy one vial,
get one free.
Across your whole cart, through October 10: the higher-priced half of your vials is paid and the lower-priced half is free. Automatic with two or more eligible vials, no code.
This sale has ended.
Fall Into Savings ended October 10, 2026. The store is open as usual, and every batch is still third-party tested with its certificate of analysis.
Ten days, ten example pairs
One pair a day, to show how the pairing lands; the leaf beside each day turns with the month, green-gold on the 1st to rust on the 10th. Every line in this table is an example with illustrative prices, not a quote: your real saving shows up in your cart.
- 1Thu
Oct 1Example pairPaid10 mg vial$84Free5 mg vial$52You save $52 - 2Fri
Oct 2Example pairPaid20 mg vial$118Free10 mg vial$84You save $84 - 3Sat
Oct 3Example pair, same vial twicePaid5 mg vial$64Free5 mg vial$64You save $64 - 4Sun
Oct 4Example pairPaid30 mg vial$136Free2 mg vial$38You save $38 - 5Mon
Oct 5Example pairPaid15 mg vial$96Free10 mg vial$72You save $72 - 6Tue
Oct 6Example pairPaid50 mg vial$148Free20 mg vial$118You save $118 - 7Wed
Oct 7Example pairPaid10 mg vial$78Free5 mg vial$46You save $46 - 8Thu
Oct 8Example pairPaid5 mg vial$58Free2 mg vial$34You save $34 - 9Fri
Oct 9Example pair, same vial twicePaid20 mg vial$112Free20 mg vial$112You save $112 - 10Sat
Oct 10Example pair, last dayPaid10 mg vial$90Free10 mg vial$70You save $70
How the pairing works
Three rules, the same three the cart uses. Nothing to enter and nothing to choose.
- Every peptide vial in your cart counts, across products. The store lines them up by price, highest first. Bacteriostatic water isn’t included.
- The higher-priced half is paid and the lower-priced half is free. Two of the same vial count too: one paid, one free.
- With an odd number of vials, the extra vial is paid. Five vials: the three highest-priced are paid and the two lowest-priced are free.
Example cart
Illustrative prices,not a quote
- Vial onethe highest price$90Paid
- Vial two$70Paid
- Vial threewas $50Free
- Vial fourthe lowest pricewas $40Free
Four vials: the two higher-priced, $90 and $70, are paid, and the two lower-priced, $50 and $40, are free. The saving shows up in your cart automatically, no code.
One offer per cart, always the better one
Buy one, get one free does not combine with other promotions. That is a promise about your total, not fine print.
If a coupon, such as WELCOME30 for new customers, or the bulk-quantity tiers would save you more on your cart than the pairing, the cart uses that offer instead of the pairing. You get the single best offer every time, never both, and you never have to work it out yourself.
- Pairing winsthe higher-priced half of your vials is paid and the lower-priced half is free, no code.
- Coupon winsthe coupon’s saving applies and the pairing steps aside.
- Bulk winsbulk pricing applies and the pairing steps aside.
The standards behind every vial
Every vial, paid or free, meets the same four standards.
- Third-party testedEvery batch is tested by an independent laboratory.
- 99%+ purityThe purity standard every batch is held to.
- Batch certificate of analysisA COA for the batch you receive.
- Made in the USAMade in the United States.
Fall into savings. Pairs across your whole cart.
Buy one vial, get one free, now through October 10. The higher-priced half of your vials is paid and the lower-priced half is free, automatically in your cart.
Shop the saleThe store is open as usual.
Fall Into Savings ended October 10. Every vial is still third-party tested, with a batch certificate of analysis.
Visit the storeResearch use only. Sold for laboratory research use only. Not for human consumption, not for animal use, and not intended to diagnose, treat, cure, or prevent any disease.