The Elutide Coupon Ladder

The bigger the bench, the bigger the discount.

Same independently tested batch. Same Certificate of Analysis in the box. Now 10 to 30% off depending on what you’re ordering, and 5% of it comes back to you in Research Rewards.

No expiration we forgot to mention. No fine print written to confuse you. Use the codes as many times as you want, on as many orders as you want. We trust you to know what your research needs.

The Ladder

Five codes. Bigger order, bigger tier. The discount grows with the cart, not the customer.

🔬

PURITYFIRST

10% off

Every order

The first rung, and everybody starts on it. No minimum, no code to type. 10% off for showing up.

🧪

PURITY15

15% off

$150 minimum

The standard research order. Mid-cart, mid-discount, full COA in the box.

📊

PURITY20

20% off

$300 minimum

You’re stacking a project. Multi-vial, multi-week. The discount grows with you.

🏗

PURITY25

25% off

$500 minimum

Stocking the bench. Multi-vial, multi-week, and a quarter off the whole cart.

🏆

PURITY30

30% off

$1,000 minimum

The top rung. Going deep on a long project. The biggest tier on the ladder, for the biggest commitments.

What it looks like in real numbers.

Five carts, five codes, five results. Round numbers because nobody wants to do mental math at checkout.

🔬 First rung

Cart subtotal: $80

Code: PURITYFIRST (10% off, no minimum)

You save: $8

You pay: $72 + shipping

🧪 Standard order

Cart subtotal: $150

Code: PURITY15 (15% off, $150 min)

You save: $22.50

You pay: $127.50 + free 2-day air (you cleared $150, so shipping’s on us)

📊 Bigger build

Cart subtotal: $300

Code: PURITY20 (20% off, $300 min)

You save: $60

You pay: $240 + free 2-day air

🏗 Stocking the bench

Cart subtotal: $500

Code: PURITY25 (25% off, $500 min)

You save: $125

You pay: $375 + free 2-day air

🏆 Top rung

Cart subtotal: $1,000

Code: PURITY30 (30% off, $1,000 min)

You save: $300

You pay: $700 + free 2-day air

Discount applies to the cart subtotal before shipping and tax. Free 2-Day Air kicks in independently over $150, and it is measured on your cart before the discount, so your ladder tier can never cost you free shipping.

Three discounts, one cart. Plus 5% back.

The ladder is not the only lever. Two more discounts apply on their own, all three stack, and every order earns Research Rewards on top.

Buy 3, save 5%

Three of the same product in the same size and the set reprices 5% lower, automatically. No code to type. Six identical vials counts as two sets.

Pay by Zelle, save 5%

Choose Zelle at checkout and another 5% comes off, automatically. It shows on your order as the Direct Pay Discount.

And they stack

3-pack pricing first, then your ladder tier, then Zelle. Each one works on the already-reduced number, so they compound instead of cancelling each other out.

And you earn 5% back

Every peptide order earns 5% back in Research Rewards, automatically. It is store credit, not points, and it spends like cash on your next order. Credited once your order is delivered. Good for 12 months.

What all three look like together

3 vials, same product, same size, at $114 each: $342

3-pack pricing drops the set to $324

PURITY20 takes 20% off that: $259.20

Zelle takes another 5%: $246.24

Research Rewards adds 5% of that back as credit: $12.31

Total saved: $95.76, plus $12.31 waiting for your next order. You typed nothing. The ladder tier and the 3-pack price applied themselves, Zelle applied when you picked it at checkout, and the rewards credit lands when the box does.

3-pack pricing is not available on Lab Supplies or Reconstitution Solution. Venmo is welcome at checkout but does not carry the 5%.

Which one’s for you?

No quiz, no funnel, no email capture. Just a friendly suggestion based on what’s likely in your cart.

Starting out?

PURITYFIRST, 10% off, no minimum. Everybody starts on the ladder.

Standard order?

PURITY15, 15% off over $150. Most baskets land here, and it clears free 2-day air too.

Bigger build?

PURITY20, 20% off over $300. Multi-vial researchers, this is your tier.

Stocking the bench?

PURITY25, 25% off over $500. A quarter off a serious cart.

Going all in?

PURITY30, 30% off over $1,000. The biggest discount we offer.

The fine print, in plain English.

Stuff you should know. We promise it’s all here.

Use any purity code as many times as you want, on as many orders as you want. We mean that.
The best tier you qualify for is applied automatically in the cart. Nothing to type, and it moves up on its own as the cart grows.
One purity code per order. You’d pick the best one for your cart anyway.
The ladder has no minimum. Every order gets at least 10% off, and the tier climbs from there.
Discount applies to the cart subtotal before shipping and tax.
Free 2-Day Air over $150 still kicks in regardless of the code, and we measure it on your cart before the discount. Your ladder tier can never push you back under the free-shipping line.
3-pack pricing and the Zelle 5% are not coupons, so they stack on top of your ladder tier. Both apply on their own.
Stacked coupon codes are capped at 35% combined. If you are carrying a welcome or win-back code on top of a high ladder tier, you will see a line called Maximum Discount Adjustment trimming the coupon total back to 35%. The 3-pack 5% and the Zelle 5% sit outside that cap.
Research Rewards earns 5% of the peptide portion of your order after discounts, so it is calculated on what you actually paid. Credit is issued when the order is delivered and expires 12 months after it lands.
Lab Supplies are excluded from the ladder, from 3-pack pricing, and from Research Rewards. Those are at-cost items already.
Codes are evergreen as of right now. If we ever sunset one we’ll tell you on this page first.

Ready when you are.

Add what your research needs. The best tier you qualify for applies itself in the cart, no typing required, and 5% comes back in Research Rewards when it arrives.

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All Elutide products are for research use only. Not intended for human consumption.