Offers

Every offer, running now.

Codes apply in one click and stay with your cart to checkout. Offers without a code apply on their own when your order qualifies.

Running now: 13Offers you can use today
With a code: 8Click a code to apply it
Automatic: 5Applied at checkout when you qualify
Ending this week: 0Use them before they go

20% off sitewide
20% off list price on every order. No code needed.
No code neededAuto-applied
New account welcome
- New accounts
Stackable lab supplies bonus
- Orders of $100+
No code neededAuto-applied
Evening research special
- Mon, Tue, Wed, Thu, Fri 6pm–11pm
Bank transfer thank you
- Paying by bank transfer
Welcome back
- Up to $50 off
- Welcome back
First order bonus
- Orders of $100+
- Your first order
Stock the Lab
10% off 10 or more units, 15% off 25 or more.
- 10% off 10+ units · 15% off 25+ units
No code neededAuto-applied
Free shipping code
Free delivery with a code, for support to hand out.
Save $25 on $150
$25 off orders of $150 or more.
- Orders of $150+
Free Amino H₂O over $120
A vial of Amino H₂O added free to orders of $120 or more.
- Orders of $120+
No code neededAuto-applied
Welcome 10
10% off a first order.
Free shipping over $199
Standard and 2-day delivery are free on orders of $199 or more.
- Orders of $199+
No code neededAuto-applied