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No. 537 Kratom Seltzer Black Cherry - 4 pack - Shop CBD Kratom
No. 537 Kratom Seltzer Black Cherry - 4 pack
$ 38.00
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No. 537 Kratom Seltzer Black Cherry - 4 pack - Shop CBD Kratom
No. 537 Kratom Seltzer Black Cherry - 4 pack - Shop CBD Kratom
No. 537 Kratom Seltzer Black Cherry - 4 pack - Shop CBD Kratom
No. 537 Kratom Seltzer Black Cherry - 4 pack - Shop CBD Kratom
    MOODRELAXATION

    Korthals' Collection

    No. 537 Kratom Seltzer Black Cherry - 4 pack

    $ 38.00

    Korthals' Collection No. 537 Kratom Seltzer delivers bold black cherry flavor and crisp carbonation in a refreshing 16oz can. Made with full spectrum kratom alkaloids, No. 537 is crafted for those looking to boost mood and unwind without the alcohol.
    ✔ 75mg Mitragynine per can (37.5mg per serving)
    ✔ Full Spectrum Kratom Extract
    ✔ Zero Calories, Naturally Flavored
    ✔ Third-party lab tested for purity and potency

    50% Off: Just $21 Reg. $42. Limited-time sale price.
    Spend $60+? Get It Free Stacks for every $60 spent. No limit.
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    Like caffeine and sugar, kratom may be habit-forming. Use kratom responsibly and only as directed.

    No. 537 Kratom Black Cherry Seltzer Bold cherry flavor meets crisp carbonation in this refreshing 16oz seltzer. No. 537 blends smooth black cherry with 75 mg of premium kratom for a balanced, elevated experience. Light, bubbly, and easy to drink, it’s crafted for those who want something different from the ordinary.

    No. 537 Black Cherry Certificate of Analysis

    INGREDIENTS

    Our dedication to quality means only the best ingredients go into our products.

    Carbonated Filtered Water

    The foundation of every can. Clean, filtered water with crisp carbonation for a light, refreshing finish.

    Base

    Natural Flavors

    Bold black cherry flavor crafted from natural sources for a smooth, refreshing taste.

    Black Cherry

    Kratom Extract

    Full spectrum kratom extract with 75mg mitragynine per can for a balanced, whole-plant experience.

    Full Spectrum

    Potassium Sorbate

    A food-safe preservative that keeps every can fresh and shelf-stable without affecting flavor.

    Freshness
    Fast Same-Day Delivery - Shop CBD Kratom
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    Welcome to CBD Kratom

    Welcome to CBD Kratom We're your trusted source for premium CBD, Kratom, and plant-based wellness products. Every product in our store is lab-tested for quality and potency, so you can shop with confidence.

    New to plant-based wellness? Our team is here to help. Whether you're exploring CBD for the first time or looking to try something new, we'll help you find the right fit for your lifestyle and goals.

    What to expect: Quality products, transparent sourcing, and real support. Visit any of our 60+ locations or chat with our team online. We're happy to answer questions and guide you to the right product.

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    Goes Well With

    These are the top products other customers paired with this product

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    No. 537 Kratom Seltzer Black Cherry

    No. 537 Kratom Seltzer Black Cherry

    $ 11.00

    Korthals' Collection No. 537 Kratom Seltzer delivers bold black cherry flavor and crisp carbonation in a refreshing 16oz can. Made with full spectrum kratom alkaloids, No. 537 is crafted for those looking to boost mood and unwind without the alcohol.
    ✔ 75mg Mitragynine per can (37.5mg per serving)
    ✔ Full Spectrum Kratom Extract
    ✔ Zero Calories, Naturally Flavored
    ✔ Third-party lab tested for purity and potency

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    Frequently Asked Questions

    Got questions about No. 537 Kratom Seltzer? Here's what our customers ask most.

    What is No. 537 Kratom Seltzer?

    No. 537 is a ready-to-drink kratom seltzer made with full spectrum kratom alkaloids. Each 16oz can delivers 75mg of mitragynine in a refreshing black cherry flavor with zero calories.

    How much kratom is in each can?

    Each 16oz can contains 75mg of mitragynine from full spectrum kratom extract. The serving size is half a can (8oz) which contains 37.5mg. The alkaloid composition is less than 2% 7-hydroxymitragynine.

    What does it taste like?

    No. 537 has a bold, refreshing black cherry flavor with crisp carbonation. It's light, bubbly, and easy to drink. Naturally flavored with other natural flavors.

    How should I drink it?

    Shake gently before opening and serve chilled. If you're new to kratom, start with half a can to assess your tolerance and wait at least 30 minutes before consuming more. Refrigerate after opening.

    Is it safe to mix with alcohol?

    No. Do not combine or mix this product with alcohol. Consume responsibly and discontinue use if you experience any negative effects.

    What makes your products different?

    We source premium, lab-tested ingredients and focus on quality over quantity. Every product is formulated for consistency, safety, and effectiveness. Learn more on our About Us page.

    Are your products third-party tested?

    Yes. All of our products undergo independent lab testing for purity, potency, and safety. We're currently adding certificates of analysis to all product pages. If you don't see one listed, contact us and we'll send it your way.

    How should I store my products?

    Store in a cool, dry place away from direct sunlight. Refrigerate after opening if applicable. Check individual product labels for specific storage instructions.

    Do you offer returns or exchanges?

    We want you to be satisfied with your purchase. If you have any issues, please visit our Contact Us page and we'll work with you to make it right.

    How can I contact customer support?

    You can reach us through our Contact Us page, by email, or by visiting one of our retail locations. Our team is happy to help with any questions.