Best Growth Guys code: what actually saves the most
Checked October 29, 2026. Code DEAL10 was tested at the Growth Guys cart on Oct 30, 2026. Prices in CAD.
the best code is DEAL10, 10% off the whole shop.
- The best saving comes from stacking it with the 20% Bitcoin discount and, where offered, a 10-pack.
What each saving is worth on real carts
| Cart subtotal | Code only | Code + Bitcoin | Code + Bitcoin + 10-pack |
|---|---|---|---|
| $100 | $90.00 | $72.00 | $57.60 |
| $250 | $225.00 | $180.00 | $144.00 |
| $350 | $315.00 | $252.00 | $201.60 |
Arithmetic of the stated discounts, before shipping and tax. A 10-pack applies only to listings that offer one. The 10-pack column assumes the whole subtotal is 10-packs, which will not be true for most carts. Confirm each line at the cart.
Why the order of discounts matters less than you think
Because each percentage applies to what is left, 10% then 20% gives the same result as 20% then 10%: you pay 72%. What changes the result is how many discounts you can use at once, not the order.
A quick way to choose
- Paying by card: use DEAL10 for 10% off.
- Paying with Bitcoin: use DEAL10 and the Bitcoin discount together for about 28% off.
- Buying several of the same product: look for the 10-pack listing and add both for about 42% off.
- Big orders: at $350 or more, shipping is free per the shop.
Check the lab report for your batch before you order, whatever the discount. See how to read a COA.
Ready to order?
Enter the code at checkout. If you copied it, just paste it in the Promo code box in the order summary, then press Apply. It does not apply by itself. Confirm the discount line before you pay.
Common questions
What is the best Growth Guys discount code?
DEAL10, which took 10% off in my cart test on Oct 30, 2026.
Is Bitcoin cheaper than a code?
The Bitcoin discount is 20% against 10% for the code. They can be used together for about 28% off.
Does the order I enter discounts change the price?
No. Percentage discounts multiply, so the final price is the same in any order.
Is there a bigger discount than 42%?
I have not found one. About 42% is the code, Bitcoin and a 10-pack combined.