PepEssentials
Flash sale · Ends Monday at midnight

50% Off Every
Single Vial.

We kept this one under wraps until now. Through Monday, October 12, take half off every single vial in the store. Third-party tested, verified COA on every batch, and priced to stock up.

Use code at checkoutFLASH50
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Shop the flash sale

This flash sale has ended. Thanks to everyone who stocked up. Browse the store

How it works

A Scary Good Deal, Three Easy Steps

1

Pick your single vials

Everything sold by the single vial is half off this weekend.

2

Enter FLASH50 at checkout

The 50% comes off your eligible items before shipping and tax.

3

It ships fast

Orders ship within 24 hours on business days in discreet, tracked packaging.

Flash sale 50% off medallion glowing in a crypt wall
Holiday shipping heads-upMonday, October 12 is a federal holiday and the post office is closed, so no orders ship on Monday. Orders placed over the weekend or on Monday ship on Tuesday, October 13.
The fine printFLASH50 applies to single vials. 10-packs and BAC water are not included. One code per order, and it cannot be combined with other offers.
99%+ purityThird-party tested, every batch
Real COAsRead the certificate before you buy
DiscreetTracked, plainly packaged delivery
Gone at midnight Monday

Don't Let This One Rise Again

--Days
--Hours
--Mins
--Secs
Shop the flash sale

This flash sale has ended. Browse the store

50% off applies to eligible single vials with code FLASH50 before shipping and tax. Excludes 10-packs and BAC water. One code per order; cannot be combined with other offers. Offer ends Monday, October 12, 2026 at midnight Arizona time. All products are sold for research use only and are not for human consumption.

PepEssentials
Spooky season at PepEssentials

Premium Quality.
Frightfully Good Prices.
Backed By Real Data.

The nights are getting longer, but your research does not have to slow down. Every batch is third party tested for 99%+ purity, priced for bulk, and ready to ship.

Verified COAs on every batchShips M to F within 24 hours
Browse CatalogShop Bulk
The PepEssentials Standard

Quality You Can Verify, Not Just Trust.

Real data behind every batch. Here is what you get with every order, no exceptions.

99%+ Verified Purity

Every batch is third party tested. See the exact numbers before you ever add to cart.

Real COAs, Every Batch

Download the certificate of analysis for any product. Full transparency, always.

Ships Within 24 Hours

Order Monday to Friday and it goes out fast. Discreet, tracked packaging on every order.

Free BAC Water

A free 3ml BAC water ships with every eligible order. On the house, every time.

Stock up for the season

Two Ways To Shop

Grab exactly what you need, or go big and save more by ordering in volume.

Shop the Catalog

Third party tested, verified COA on every batch, and ready to ship within 24 hours.

Browse Catalog

Shop Bulk

Because we sell in volume, you get the best deals. Unlock up to 50% in savings on bulk orders.

Shop Bulk

Because We Sell In Volume, You Get The Best Deals

Unlock 50% in savings when you order in bulk!!!

Shop Bulk
Before the witching hour

Stock Up While The Moon Is Full

Place your order Monday to Friday and it ships within 24 hours in discreet, tracked packaging, with a free 3ml BAC water on every eligible order.

Browse Catalog