Share Caldera. Get $20 in credit.
Send your peers, lab partners, or research community a 15% discount on their first Caldera order. When they use it, you get $20 of Caldera credit applied to your next order.
Share the code
Send FRIEND15 to a colleague, lab partner, or research peer who could use a reliable U.S.-based source for HPLC-verified research peptides.
Email, text, Slack, Discord, X — however you communicate with your research network.
They save 15%
When they place their first Caldera order, they enter FRIEND15 at checkout for 15% off (up to $30 discount).
Stackable with free shipping at $100+ and the free Caldera T-shirt at $400+.
You get $20 credit
When they reference your name or email at checkout, we apply $20 of Caldera store credit to your next order.
No limit. Refer five researchers, get $100 in credit. Bring a whole lab, even better.
Track your referrals
We track manually for now — just have them mention you in the notes field at checkout. We'll email you when credit is applied.
Questions? Email info@calderacompounds.com and we'll handle it.
Easy ways to share
Pick the channel you actually use:
Program details & fine print
- FRIEND15 valid on the referee's first Caldera order only (no minimum)
- Discount is 15% off subtotal, capped at $30 maximum
- $20 store credit to the referrer applied to their next order after the referral is confirmed
- Referrer must be a current Caldera customer (placed at least one prior order)
- Cannot be combined with WELCOME10 or CALDERA10 codes — the referee picks one
- Cannot be used for self-referral or to refer the same email twice
- Caldera reserves the right to refuse credit for fraudulent or abusive referrals
- For research use only — same eligibility requirements as all Caldera purchases