Koi Review: Relaxation, Recovery, and Focus in One Brand

Koi is a California-based brand that offers a wide range of hemp-derived products that may support relaxation, sleep, recovery, and focus. Its offerings include cannabinoid gummies, tinctures, and topicals, all said to be made from U.S.-grown hemp.

The brand’s product lineup contains formulations that could help lower stress and promote relaxation, while providing relief for sore muscles and joints. It also claims to use an advanced extraction method that may help minimize contamination and preserve the integrity of the cannabinoids.

This review covers Koi details, covering its history, range of product offerings, and real user experiences. We will explore the different product categories the brand provides, as well as highlight the key advantages and potential drawbacks.

About Koi

As per the official website, Koi offers a variety of hemp-derived products, including tinctures, gummies, and topicals options, designed to suit different wellness goals and lifestyles.

The brand provides a full-spectrum product, which retains all naturally occurring compounds in hemp, including cannabinoids, terpenes, flavonoids, vitamins, and trace amounts of THC (up to 0.3%), creating the ‘entourage effect’ believed to enhance CBD’s benefits.

Broad-spectrum removes all THC but keeps the other compounds intact, while isolate contains only pure cannabidiol with no additional compounds.

Koi claims to use supercritical CO2 extraction to produce its hemp extracts, a method that preserves purity and flavor without using solvents. It states that its hemp is sourced from U.S. farms that follow organic cultivation practices, ensuring the plants are free from herbicides and other harmful chemicals.

The makers also highlight that every batch in Koi undergoes third-party lab testing, and Certificates of Analysis are available for you to verify potency, purity, and safety.

Koi Best Selling Products

1. Koi Naturals Oil Tincture

   Koi Naturals CBD Oil Tinctures feature Koi PRIZM broad-spectrum hemp extract, which contains naturally occurring cannabinoids along with other native cannabinoids. This combination may help in promoting relaxation, managing everyday stress, and supporting balance. This tincture also combines MCT oil, which supports better absorption of cannabinoids, ensuring that your body can utilize the full potential of the hemp extract effectively.

   It comes in six flavors, such as Peppermint, Spearmint, Strawberry, Orange, Lemon-Lime, and Natural, and is available in a range of strengths from 500 mg to 2000 mg per bottle.

   The makers state that this tincture may help maintain balance and promote relaxation, stress relief, and enhanced mood without introducing THC.

2. Koi Delta 8 THC Gummies

   Koi Delta 8 THC Gummies provide a precise 25 mg dose of delta-8 THC per gummy, which may help promote relaxation, reduce tension, and elevate your mood. These gummies are available in different flavours such as Blue Razz, Watermelon, Strawberry, Mango, Lime, Sour Cherry, and Grape.

   Delta-8 in these gummies is believed to help unwind, helping you manage tension or feel calmer without being overly sedated. The makers also added sugar, corn syrup, and pectin to create the gummy texture, sunflower oil, and water for a smooth consistency.

3. Koi Delta 9 THC Gummies

   Koi Delta 9 THC Gummies can provide a blend of hemp-derived cannabinoids, combining 10 mg of Delta-9 THC with 20 mg of CBD per gummy. This 2:1 ratio could provide a more balanced and elevated experience, allowing the cannabinoids to support mental clarity and relaxation.

   Delta-9 THC contains potent psychoactive effects, while Cannabinoid may help modulate the experience by calming the mind and reducing potential overstimulation. They, together in these gummies, may help you achieve a calmer state, potentially helping you unwind. The Delta 9 THC gummies are available in flavorful options like Blue-Razz, Strawberry, Watermelon, Mango, and Lime.

4. Koi Dragon Blend Gummies

   Koi Dragon Blend Gummies contains 125 mg of psychoactive cannabinoids, including 115 mg of Delta-8 THC and 10 mg of Delta-9 THC, along with trace amounts of other cannabinoids like THC-P. This could provide an intense euphoria and a relaxing experience.

   They are available in three distinct flavors such as Blue Razz, Black Razz, and Blood Orange. As per the official website, these Dragon Blend Gummies may help boost your outlook and keep you in a more positive mood during the day.

5. Koi Gummies Nighttime Rest

   Nighttime Rest CBD Gummies could help you unwind in the evening and achieve more restorative sleep. They provide 20 mg of Koi PRIZM Broad Spectrum along with 5 mg of sleep-supporting melatonin per two gummies.

   The broad-spectrum contains naturally occurring cannabinoids that may work synergistically to promote relaxation, calm the mind, and support overall balance, while melatonin, a hormone naturally produced in the body, helps regulate sleep-wake cycles.

   This combination could help ease the transition into sleep, potentially decreasing the time it takes to fall asleep and supporting deeper, more rejuvenating rest. These gummies are available in Cherry Limeade flavor.

6. Koi Complete Full Spectrum Gummies

   Koi Complete Full Spectrum CBD + THC Gummies contain 25 mg of Cannabinoid and 5 mg of Delta-9 THC per gummy, along with minor cannabinoids naturally present in full-spectrum hemp.

   The makers state that these gummies could help you maintain calm, improve your mood, and restore a sense of balance throughout your day. These are available in three fruit flavors such as Grape, Pineapple, and Pomegranate.

7. Koi Roll-On Gel

   Koi claims that its Roll-On Gel could provide fast, localized relief for sore muscles and joints. It is available in two strengths, 500 mg and 1500 mg of broad-spectrum. As per the official website, this roll-on also combines 19 essential oils, creating a synergistic formula for soothing discomfort.

   The proprietary mix targets areas of tension directly, delivering quick relief while promoting a sense of balance and recovery.

   White camphor essential oil in this formula could produce a cooling, slightly numbing sensation on the skin. This effect can help distract from pain signals and reduce muscle stiffness.

   The makers also added capsicum fruit oleoresin in this roll-on, which contains capsaicin that works by depleting the substance P neurotransmitter that is involved in pain signaling. This creates a warming effect that may relieve sore muscles and joint discomfort.

   Roll-On Gel also combines peppermint oil, which is rich in menthol that provides a cooling effect that can soothe muscle aches, reduce tension, and promote circulation in the applied area.

Koi Advantages

1. Established Background

   Koi’s long-standing presence in the hemp market, active since 2015, gives it an edge in cultivating, extracting, and formulating hemp-derived products. This experience allows the brand to maintain consistent quality across its range, including tinctures, gummies, and topicals products.

   As per the official website, Koi’s experience extends to sourcing and extraction practices, using U.S.-grown hemp and CO₂ extraction to preserve cannabinoid profiles and maintain product purity. The brand claims to follow federal and state regulations, including THC limits under the 2018 Farm Bill, which helps it navigate compliance challenges across different states.

2. Broad And Diverse Product Portfolio

   Koi offers a broad and diverse product portfolio that spans multiple key categories within the cannabinoid industry, providing a comprehensive range of offerings.

   The brand covers major cannabinoid categories such as Cannabinoid, Delta 8 THC, and Delta 9 THC, each addressing different effects, such as non-psychoactive wellness support to mild and moderate psychoactive experiences.

   Koi also features minor cannabinoids like CBG, CBN, THC-V, and THC-P, which target specific functional benefits such as enhanced focus, relaxation, or energy.

   The brand also offers products across various delivery formats such as edibles (gummies and capsules), tinctures, topicals, and liquid shots.

Koi Limitation

1. Past Legal Incidents

   The FDA has warned Koi CBD LLC more than once for breaking federal rules. In 2019, the company was cited for selling CBD oils, gummies, lotions, balms, tinctures, drinks, and pet products with health claims like treating pain, cancer, and diabetes.

   The FDA said these products were being sold as unapproved drugs and that CBD cannot legally be sold as a supplement or added to food.

   In 2023, the FDA found Koi was selling Delta-8 THC products (“Delta 8 Gummies”) as food. These were considered unsafe because Delta-8 THC has not been proven safe to eat, can cause psychoactive (“high”) effects, may affect the brain, heart, and lungs, and could harm development during pregnancy. The FDA also warned that packaging could appeal to children.

   These past incidents mean Koi’s products may not always be safe, properly tested, or legally available. You could face risks like side effects, mislabeled ingredients, or products being pulled from stores. It also raises questions about how much you can trust the company’s safety and claims.

Are Koi Products Legal?

Koi products are generally federally legal in the U.S.A. under the 2018 Farm Bill, which permits hemp-derived cannabinoids containing less than 0.3% delta-9 THC on a dry weight basis.

The brands’ range includes Cannabonoids, delta-8 THC, delta-9 THC, THC-A, THC-P, CBN, CBG, and THCV, all derived from hemp and tested to meet the federal THC threshold.

The brand emphasizes adherence to these federal guidelines and uses third-party lab testing to maintain compliance.

However, legality can vary significantly at the state level, creating a complex legal landscape. For example, in Nebraska, proposed legislation could criminalize hemp-based THC products exceeding 0.3% THC or 10 milligrams of THC per package, including topicals, which would affect both consumers and local businesses.

In Florida, hemp-derived delta-9 THC products are legal for adults 21 and over as long as they stay under the 0.3% THC limit, aligning with federal standards.

Other states, such as Texas, North Carolina, and Georgia, have seen enforcement actions against delta-8 THC products that contain higher-than-legal levels of delta-9 THC, resulting in product seizures and legal consequences. Because individual state laws differ, Koi products can be unavailable depending on where you live.

While Koi claims that its products are federally legal, their legality at the state level varies, and certain cannabinoids face tighter scrutiny. You should carefully check local regulations to ensure the products comply with state laws.

Koi Alternatives

1. Canna River

   Canna River and Koi are two prominent names in the cannabinoid market, each offering a distinct approach to wellness and recreational use.

   According to its official website, Canna River focuses primarily on functional wellness, offering a well-structured lineup of products designed to promote relaxation, sleep, pain relief, and wellness. Its product range includes Cannabonoid Calm Gummies, Classic Tinctures, Body Balm and Lotion, Softgels, and Pain Gummies. Most of these products combine multiple cannabinoids like CBC, CBN, and CBG, and are available in both Full Spectrum (with THC) and Broad Spectrum (THC-free) options.

   Koi, on the other hand, offers a highly diversified product line that extends well beyond cannabinoids. In addition to tinctures, gummies, and topicals, Koi provides Delta 8 and Delta 9 THC products, mushroom-based gummies and liquid shots, as well as CBN, CBG, THC-P, and THC-V products. Its product lineup addresses both recreational and functional purposes, offering options that promote relaxation, focus, sleep, and even euphoria.

   In terms of manufacturing standards, both brands emphasize high-quality practices. Canna River uses broad and full-spectrum hemp extracts, certified under cGMP and ISO standards, and ensures third-party testing with Certificates of Analysis available. On the other hand, Koi also focuses on quality, sourcing its US-grown hemp from trusted partners and relying on ISO-certified third-party labs for thorough testing of purity, potency, and contaminants. Both brands maintain strict compliance with the 2018 Farm Bill and monitor THC content to stay below the legal threshold, although Koi provides more detailed disclaimers regarding state-specific restrictions due to its Delta 8 and THCA products.

   When it comes to product personalization, Canna River offers a product quiz to help match people with the most suitable products based on their needs.

   The brand also offers a dedicated mobile app, where you can browse products, take quizzes, manage subscriptions, and access loyalty discounts.

   Canna River offers straightforward, effect-driven options like sleep support or pain relief, with easy product recommendations and a guided shopping experience.

   Koi focuses on offering a wide range of products, including potent and rare cannabinoids such as THC-P and THC-V, along with mushroom-based products.

2. Cornbread Hemp

   Cornbread Hemp claims to source its hemp exclusively from USDA-certified organic Kentucky farms, emphasizing a whole-flower extraction method that could retain the full spectrum of cannabinoids and terpenes. This approach ensures a potent and natural product profile. The brand also highlights that each batch undergoes third-party lab testing, with certificates of analysis (COAs) available for transparency.

   The brand keeps its offerings centered around full-spectrum and hemp-derived THC. Its lineup includes items like Blueberry Breeze and Blood Orange Bliss THC Gummies at 10 mg per piece, Raspberry Limeade THC Seltzers, Sleep Gummies, tinctures, capsules, lotions, and balms.

   On the other hand, Koi also utilizes U.S.-sourced hemp and adheres to stringent manufacturing practices. Its products are ISO 9001:2015 certified, ensuring compliance with recognized certifications.

   The brand offers not only gummies, topicals, and tinctures, but also a wide range of cannabinoids such as Delta-8, Delta-9, THC-P, THC-A, and CBN, along with mushroom blends. Its catalog extends to products like Koi Naturals Oil Tincture, Nighttime Rest Gummies, Full Spectrum Balm, and Extra Strength Delta-9 THC Gummies. Koi provides products in full-spectrum, broad-spectrum, and isolate forms.

   The key differences between the two come down to focus versus variety. Cornbread Hemp stays close to its roots with a flower-only, full-spectrum approach that highlights clean sourcing and straightforward formulations. Koi focuses on multiple categories, offering a wider spectrum of cannabinoids, formats, and flavors.

How Did We Evaluate Koi?

1. Brand Reputation

   To evaluate Koi, we considered the brand’s age, history, background, and customer feedback from Trustpilot.

   The brand has been in the hemp industry since 2015, giving it nearly a decade of experience in developing and providing access to a wide range of products. These include tinctures, gummies, topicals, and Delta-8 items.

   We also analyzed customer reviews on Trustpilot, where Koi holds a 4.0 rating based on around 15+ reviews. Positive feedback frequently mentioned the effectiveness of the products, particularly gummies, sprays, and topicals.

   Many reviewers highlighted fast and helpful customer service, as well as the brand’s commitment to lab-testing and transparency, which helps customers trust product quality. The care taken in packaging and presentation was also repeatedly praised.

   At the same time, we identified some important concerns. The low number of reviews is surprising for a brand that has been active for almost a decade, suggesting limited consumer engagement or low presence on public review platforms.

   A few customers reported issues such as excessive ID verification when ordering gummies, which some found unnecessary or invasive. There were also reports of products, even those labeled as maximum strength, failing to deliver noticeable effects. Sample products were sometimes described as ineffective.

   Based on this evaluation, Koi appears to value clean ingredients, product transparency, and a broad range of CBD offerings. However, the relatively small sample of reviews and occasional negative experiences suggest that caution is needed.

2. Real User Experiences

   We evaluated Koi by analyzing customer reviews from Google published between 2024 and 2025. Our assessment centered on customer experiences related to product quality, customer service, shipping reliability, and effectiveness.

   Many customers praised Koi’s product range, particularly their gummies, Delta-8 products, and tinctures, for effectively addressing issues such as pain, anxiety, and sleep difficulties.

   Several reviewers shared that they have been using Koi products for years, appreciating the affordability compared to medical cannabis alternatives and the consistent quality across the brand’s offerings. The wide variety of products and the innovative approach in product development were also frequently highlighted.

   However, our evaluation also uncovered growing concerns. Several customers reported delays in shipping, even when paying extra for expedited delivery, and poor communication from customer service when resolving these issues.

   Based on this thorough review analysis, we concluded that while Koi provides effective, affordable, and diverse hemp products for many users, there are notable service-related issues, especially around shipping reliability and customer support responsiveness.

Frequently Asked Questions

1. Does Koi offer products without THC?
   Yes. Koi offers isolate options that are formulated to be THC-free. However, some of their full-spectrum products may contain trace amounts of THC, so it’s important to check the label before choosing.
2. Can gummies from Koi melt in hot weather?
   Yes. Gummies, such as those offered by Koi, can be sensitive to heat. During the summer months, shipping and storage conditions may affect product consistency.
3. Does Koi test for heavy metals and pesticides?
   The brand claims to provide third-party lab results that typically include screenings for these contaminants. You should verify each COA to confirm what tests were completed.

Conclusion

Koi focuses on promoting relaxation and calm with its product offerings. Its proprietary broad-spectrum hemp extract combines multiple cannabinoids to support the entourage effect.

The brand offers a varied range of products designed to support different wellness goals, from general relaxation and balance to mild psychoactive experiences. It includes both major and minor cannabinoids, providing options that may support better focus or energy.

However, there are important considerations. The addition of Delta-8 and Delta-9 THC in products carries risks of potential side effects such as drowsiness, dizziness, or altered cognition. Legal restrictions also vary by state, meaning some products may face availability or compliance issues despite federal guidelines.

While Koi claims to combine scientific oversight and a diverse cannabinoid portfolio to support varied wellness goals, the potential side effects, legal limitations, and complexity of its offerings are important factors to consider when exploring the brand.