DER Hat

The DER Hat features a classic, high-profile structured crown with a flat bill that can be curved to your preference. It includes an adjustable snapback closure, making it "one size fits most".

Yes. This specific colorway was designed as a signature drop for the launch of the Nico Tortorella × DER collaboration. Once these are gone, they may not be restocked ever again.

Like all Korthals' products, hats are packaged with care and shipped fast and discreetly. We use sturdy and safe packaging to ensure your hat arrives in perfect shape without any crushing.

No, this is a 100% cotton/poly apparel item. It’s designed for you to represent the plant-powered movement and the first-ever Kratom Brewski in style.

Kratom (Mitragyna speciosa) is a tropical evergreen tree native to Southeast Asia. For centuries, people in countries like Thailand, Malaysia, and Indonesia have used Kratom leaves in traditional wellness practices. Today, Kratom is valued for its naturally occurring alkaloids, which may support energy, focus, or relaxation depending on the strain and serving size.

Yes, Kratom is legal to purchase in most of the United States. However, some states, counties, or municipalities have restrictions. We always recommend checking your local regulations before ordering.

For those new to Kratom, Green Malay, Green Borneo, Green Maeng Da, Green Thai, and Green Sumatra are typically gentle, balanced, and beginner-friendly. These green vein strains offer moderate energy and clarity without overstimulation.

– Refer to our “Top Green Kratom Strains for Beginners” guide.

• Red vein strains (e.g., Red Bali, Red Maeng Da, Red Borneo) are known to support relaxation and soothing effects.
  
• Green vein strains (e.g., Green Maeng Da, Green Malay, Green Borneo) may offer a balanced boost—energy + focus + calm.
  
• White vein strains (e.g., White Borneo, White Maeng Da, White Thai) is designed to deliver more stimulating energy.
  
• Gold vein strains combine traits from all three for a well-rounded effect.
  – Explore detailed distinctions and regional profiles in our Types of Kratom Strains guide.
  

We offer a variety of Kratom product formats to suit different preferences:

• Powders & Capsules — most precise for dosing and widely popular.
  
• Edibles — such as Kratom gummies and chocolate bars—for flavor and convenience.
  
• Beverages — including Kratom Seltzers and Cold Brew teas—for a refreshing quick delivery.
  
• Extracts, Tinctures, Softgels, and accessories like the Concoction Cup, for concentrated or convenient use.
  – Browse all our product types here: Full Collection.

Yes. Every batch—powders, capsules, beverages, edibles, extracts—is rigorously lab-tested. Check our Certificates of Analysis (COAs) for the most up‑to‑date test results, including strains like Green Borneo, Red Dragon, Super Indo, Yellow Gold, and many more.

– Discover the latest Test Results here: Korthals’ COAs & Lab Data.

 

Test Results 

The most up-to-date test results for our products are linked below. Click the name of the product for which you'd like to see test results. Be sure to check back for regular updates. 

Tinctures / Extracts

Alpha Tincture

No 214 Kratom Extract

No 265 Kratom Extract

No 253 Kratom Extract

No 246 Kratom Extract

No 546 Kratom Elixir

No 257 Kratom Extract

Beverages

DER Kratom Brewski

No 542 Green Maeng Da Cold Brew Tea

No 559 Red Maeng Da Cold Brew Tea

No 533 White Maeng Da Cold Brew Tea

No 564 Kratom Cold Brew Tea in Watermelon

No 590 Kratom Kava Tonic - Mixed White

No 560 Kratom Kava Tonic - Mixed Red

No 530 Kratom Kava Tonic - Mixed Green

No 539 Kratom Seltzer in Lemon

No 520 Kratom Kava Seltzer in Gooseberry

No 574 Kratom Seltzer in Strawberry Kiwi

No. 505 Kava Seltzer in Hops + Orange

No 535 Kratom Soda in Orange

No 572 Kratom Soda in  Rum Cake

No 573 Kratom Soda in Strawberry Kiwi

No 557 Kratom + Coffee in Mocha

No. 501 Kava Seltzer in Summer Melon

No. 501 Kava Seltzer in Citrus Hibiscus 

Edibles

No 387 Caffeine + Ginseng Kratom Chocolate Bars in Milk Chocolate

No 387 Caffeine + Ginseng Kratom Chocolate Bars in Dark Chocolate

No 394 Kratom Gummies (2 and 5 Packs)

No. 657 Kratom Softgels

No 357 Kratom Lollipops

Kratom Strains

Hulu Kapuas Kalimantan

Mixed Maeng Da

Super Indo

White Borneo

White Dragon

White Sumatra

Green Borneo

Red Borneo

Red Dragon

Red Sumatra

Dark Green Borneo

Green Horn Maeng Da

White Horned Maeng Da

Chocolate Borneo

Dark Brown Bantuagie

Green Dragon

Green Sumatra

Yellow Gold

Yellow Borneo

Red Horned Maeng Da