What Are Limonene Strains?

Limonene strains are cannabis strains that contain high levels of terpene limonene. It infuses a bright, citrusy punch to cannabis flowers and gives the buds a fresh, zesty aroma with subtle earthy undertones.

Terpenes like limonene are major aromatic compounds in many herbs and are also found in the rings of fruits like oranges, lemons, and limes. Along with a distinct citrusy aroma and flavor, limonene is believed to elevate cannabis’s effects through the entourage effect.

Beyond cannabis, limonene is a popular component in essential oils, sodas, perfumes, and even medical ointments.

Anti-inflammatory and antioxidant properties

Chronic inflammation is more than just occasional discomfort; it can indicate serious health issues and contribute to diseases over time. Conditions with chronic inflammation include arthritis, heart disease, and diabetes.

A 2018 review spotlights the various applications of limonene, including its antioxidant activity and anti-inflammatory actions. Limonene may combat chronic inflammation by inhibiting molecules like nitric oxide that drive inflammatory responses. It also acts as an antioxidant, neutralizing free radicals—unstable molecules that damage cells and contribute to inflammation and disease.

Heart health

Cardiovascular disease is one of the leading causes of death in the United States, accounting for almost 1 million annual deaths.

Emerging research suggests that limonene could lower the risk of heart disease by reducing cholesterol and blood sugar levels.

Animal studies have shown promising results; for instance, mice given 0.6 grams of limonene per kg of body weight exhibited lower LDL cholesterol (the ‘bad’ kind), reduced fasting blood sugar, and less liver fat.

Other researchers found that 200mg of limonene per kg of weight in rats helped protect against toxic cardiac injury by boosting antioxidant levels and reducing inflammation.

Anti-cancer effects

Research on limonene’s potential anti-cancer effects is also compelling.

An early 2000s study found that high consumption of citrus peels, which are rich in limonene, significantly reduced the risk of squamous cell carcinoma, a type of skin cancer. More recently, a study involving 43 women diagnosed with breast cancer showed a more than 20% reduction in tumor cells after taking 2 grams of limonene daily for up to six weeks.

As always, more human studies are needed to fully grasp and confirm the therapeutic potential of limonene across these health conditions.

Limonene is a prominent terpene, second only to myrcene in terms of its prevalence. Its presence is a defining characteristic of many cannabis strains, infusing them with a distinct citrus aroma that is reminiscent of lemons and oranges.

This aroma is not just a sensory delight but also a signal of the strain’s potential therapeutic benefits. The flavor of limonene mirrors its aromatic qualities, often presenting as sweet and tangy, though it can also carry a bitter edge, depending on its concentration and the interplay with other terpenes.

Cannabis strains rich in limonene are known for their uplifting and invigorating effects, thanks to this terpene’s mood-enhancing properties. For instance, Banana Kush combines the sweetness of bananas with a citrus undertone, attributing its relaxing effects partially to limonene.

Berry White, with its lineage from Blueberry and White Widow, features a blend of berry aroma complemented by a citrusy undertone, indicative of limonene’s influence. Similarly, strains like Black Cherry Soda and Cinex exhibit a citrusy profile that points towards a high limonene content, with the former known for its cherry-like aroma with a citrus edge, and the latter for its energizing and citrusy character.

Beyond its impact on aroma and flavor, limonene plays a crucial role in the entourage effect in cannabis, where it works in synergy with cannabinoids to enhance the plant’s overall effects. This terpene has been the subject of research for its potential to reduce anxiety and offer anti-inflammatory benefits. The presence of limonene in a cannabis strain suggests not just a delightful sensory experience but also the possibility of therapeutic advantages.

While laboratory testing is the most accurate method to determine a strain’s limonene content, the pronounced citrus aroma of a strain can serve as a useful indicator. Strains that exude a strong citrus scent are likely to be rich in limonene.

However, it is essential to recognize that the complexity and richness of a strain’s aroma and flavor result from the collective presence of various terpenes, with limonene being a significant yet singular component of this intricate profile.

Some of the best limonene-heavy strains include:

• Kush Mints

• Watermelon Z

• Black Mamba

• Garlic Breath

• Banana OG

• Do-Si-Dos

• MAC

• Purple Hindu Kush

• Wedding Cake

• White Fire OG

• Gelato

• Peanut Butter Breath

• Cake

• Purple Punch

• Lemon OG