Menthol is often synonymous with fresh, and minty taste. It is a widely used aroma chemical that finds application in food and beverages. It is a popular ingredient in chewing gums and oral care products (toothpaste and mouthwash). However, menthol’s versatility can extend beyond the food and beverage (F&B) sector. Especially synthetic menthol and its derivatives have found applications in pharmaceuticals, cosmetics, aromatherapy, pest control, and personal care. This blog will explore menthol's contribution to various industries. We will also highlight its unique functional benefits.
The growing market for menthol
The global market for menthol can cross $USD 1.2Bn market value by the end of 2030. Another report showed that the Indian Menthol Market achieved a total market volume of 12.34 thousand Metric Tonnes in 2024. It might reach 16.02 thousand Metric Tonnes by 2030 with a CAGR of 4.40% during the forecast period.
Neo Menthol in pharmaceuticals
Neo-menthol plays a key role in the pharmaceutical and nutraceutical industry. Its stability and long-lasting cooling effect can provide an extended sensation. It is ideal for throat lozenges, soothing syrups, cough syrups, and topical analgesics. It can mask bitter medicinal tastes and improve patient compliance. It is more beneficial in pediatric and geriatric formulations. Moreover, neo-menthol is used in transdermal patches for its soothing properties. It can relieve muscle pain and inflammation without any skin irritation.
Iso Menthol in oral care products
Iso-Menthol is a stereoisomer of menthol. One can find its application in oral care products for unparalleled cooling effects. However, its antibacterial and anti-inflammatory properties contribute to its versatility. Iso Menthol’s unique structure upgrades the flavour profile of any formulation. It can be an ideal addition for toothpaste, mouthwashes, and sugar-free chewing gums. It can also inhibit odour-causing bacteria to combat bad breath. Recent studies suggest that Iso-Menthol’s analgesic effects can soothe mouth ulcers and gum irritation. Its low toxicity and stability further ensure the safety of oral formulations. Iso-Menthol can bridge the gap between efficacy and palatability to meet the rising consumer demand for oral hygiene products.
Menthol crystals in aromatherapy
Menthol crystals are famous for their high purity and strong cooling properties. They are widely used in aromatherapy and wellness treatment products. Many professionals incorporate them into balms and inhalers. They can relieve respiratory congestion, and reduce headache intensity. Their strong vapour action clears nasal passages. Lastly, menthol crystals are used in spa products like massage oils and bath salts. Their cooling effect promotes relaxation and muscle relief in spa sessions.
Menthofuran in insect repellents
Menthofuran is a lesser-known menthol form. It has gained popularity for its role in insect-repellent formulations. Although its cooling effect is not as strong as menthol, its aromatic properties can reduce mosquito counts. Important note: One must blend it with other active ingredients to make an effective repellent. Research suggests that menthofuran enhances the longevity of repellent sprays and lotions. It can give them a soothing fragrance and protection.
L-Menthol in personal care products
L-Menthol is a bioactive form of menthol. You will find it in personal care products for an immediate refreshing sensation. You can also find it in shaving creams, lip balms, skincare, and hair care products. Its minty aroma can leave a fresh feeling while its functional properties soothe skin irritation. In oral hygiene, L-menthol is used in mouthwashes and toothpaste for its breath-freshening effects. It can stimulate cold-sensitive receptors on the skin. That is why it is a popular choice in after-sun lotions.
Conclusion
Menthol and its synthetic derivatives have proven to be indispensable across multiple industries. As research continues to uncover new applications, menthol might have a greater role in product development. Visit SBBLG if you want to incorporate menthol in your products. We are a large-scale supplier of aroma chemicals with footprints in North America, Europe, and Asia. Visit our website or contact us at sales@sbblgroup.com.
