Mistä ja miten mentolikide on valmistettu?

July 18, 2025

What and how is menthol crystal made?

Name: Sauna Menthol®
Brand: Sauna Menthol
SKU: 007
Price: 14.95 EUR
Availability: InStock

Menthol crystals (sauna ice) have become very popular as a sauna scent, but few people know where these refreshingly fresh crystals actually come from and how they are practically made. In this article, we will delve into the origin of menthol, the manufacturing process and why natural menthol is a popular choice for sauna use.

What is menthol?

Menthol is a natural compound found especially in mint plants, such as peppermint and Japanese mint (Mentha arvensis). Menthol is responsible for the cooling sensation and fresh scent of mint. It belongs to the terpene alcohols and is known for its ability to activate the body's cold receptors - this creates the characteristic cool and refreshing sensation of menthol, even though there is no actual drop in temperature.

Making menthol crystals – step by step

Although menthol can also be produced synthetically, high-quality menthol crystals like Sauna Menthol are made naturally from mint oil without any artificial ingredients. Here are the main steps in the process:

1. Cultivation and harvesting of mint plants

Menthol is mainly produced from the Mentha arvensis variety, which is cultivated mainly in Asia. The plants are grown in organic conditions and harvested when ripe – usually twice a year.

2. Essential oil distillation

After harvesting, the mint leaves are dried and steam distilled to produce mint oil (peppermint oil or Japanese mint oil). This oil is rich in menthol and other aromatic compounds, such as menthol and isomenthol.

3. Crystallization of menthol

Menthol is separated from distilled mint oil by cooling the oil under controlled and very precise conditions. During cooling, the menthol naturally crystallizes , allowing it to be separated from the other components of the oil. The end result is white, strongly scented menthol crystals with a menthol content of up to 99%.

4. Cleaning and packaging

Menthol crystals are carefully cleaned and inspected to ensure quality. High-quality products are free of impurities and are safe for use in saunas, for example. The crystals are packaged in airtight packaging, where they remain effective and fresh for a long time. As a rule of thumb, the larger the crystals, the purer the concentration. It is difficult to control the size of the crystals because they are produced using natural methods. For this reason, larger crystals may occasionally appear in the Sauna Menthol package. The crystal can be easily broken through the bag by lightly squeezing or clicking it to make it smaller.

Is menthol crystal a natural product?

Yes. When menthol is naturally produced from mint oil by distillation and crystallization, it is a completely natural product , without any synthetic additives. Such menthol crystals are well suited for use in saunas, steam inhalations or even foot baths.

Sauna Menthol menthol crystals are 100% natural in origin and contain no artificial fragrances or fillers. You can use them safely and worry-free in your sauna water, enjoying the clean and fresh feeling of breathing air as part of your sauna routine.

Summary – why is menthol crystal an excellent choice for a sauna scent?

Made naturally from peppermint oil
Menthol content up to 99% ensures a strong, refreshing effect
Contains no artificial chemicals or additives
Perfect for sauna use, opens airways and refreshes

The journey of menthol crystals from mint leaves to sauna water is an example of combining nature and tradition with modern well-being. The next time you add Sauna Menthol sauna fragrance to your sauna water, you can be sure that you are using a product that is based on centuries of cultivation expertise and a carefully refined manufacturing process. This sauna fragrance is guaranteed to leave you cold.

Tags: Avainlippu Hikoilu Höyryhengitys Hyvinvointi Löylytuoksu mentholikiteet Paras saunatuoksu sauna Sauna from Finland Sauna Menthol saunajää saunatuoksu Terveysvaikutukset

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Growing trends in sauna bathing – this is how sauna bathing is being renewed

For Finns, sauna bathing is more than just a way to relax – it is part of culture, well-being and everyday balance. However, in recent years, sauna bathing trends have developed strongly, and alongside the traditional sitting on benches, new ways have emerged to make sauna bathing an even more diverse and enjoyable experience. In this article, we present the most important growing trends in sauna bathing , which can be seen in both home saunas and cottage saunas. 1. Experiential sauna experience More and more people are seeking holistic well-being from sauna bathing. The atmosphere is created, for example, with lighting, relaxing music and natural sauna scents . Menthol crystals (sauna ice) and fresh sauna products have brought a new kind of refreshment to sauna bathing and make sauna bathing a unique experience. 2. Sauna bathing as part of well-being Sauna is increasingly seen as part of a healthy everyday lifestyle. Regular sauna use supports recovery, improves sleep quality and reduces stress. Many people also combine cold and hot treatments with sauna, which increases its effects on both body and mind. For example, in Finland, open water swimming is a steadily growing hobby for many people and is usually combined with sauna use. In top sports, cold and hot treatments are increasingly used, which also partly stems from sauna culture. 3. Natural and organic products Consumers are increasingly appreciating ecological and safe alternatives. This is also reflected in the sauna: natural sauna scents and various sauna accessories are of interest to people who want to make a sustainable choice. 4. Internationalizing sauna culture Sauna use is no longer just a privilege for Finns. Saunas have grown in popularity, for example, in North America and Central Europe, where sauna trends are spreading rapidly. Finnish sauna products are also gaining interest around the world, and the sauna scent of Sauna Menthol, for example, has found its way into homes around the world. Summary Sauna bathing is experiencing a strong upswing, combining tradition and modern wellness trends. Experientialism, natural products and holistic well-being are making the sauna an even more meaningful part of everyday life. If you want to take your sauna to the next level, try refreshing menthol crystals or other high-quality sauna fragrances – and make the sauna a real experience.

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How are sauna stones made and what is good to know about them?

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Traditional Finnish sauna culture often involves alternating between a hot sauna and a cooling shower or a cold shower. This practice is called cold-hot therapy, and its popularity is explained by its diverse well-being effects – for both body and mind. Social media shows that many top athletes favor this method, especially as part of recovery and honing their bodies to peak condition. But what are the benefits of this alternation, and why is it worth making it part of your own sauna routine? What does hot-cold therapy mean? Cold-hot therapy means alternating heat and cold, for example between a sauna and a cold shower. The treatment is based on activating blood circulation, balancing the nervous system and supporting the body's own recovery ability through various methods. This type of temperature variation has been used for centuries as part of folk healing and is now also used in the recovery of top athletes. 1. Improves blood circulation and metabolism The heat of the sauna dilates blood vessels and increases blood flow . When the body is suddenly exposed to cold, the blood vessels constrict. This "vascular workout" improves blood circulation and can help remove waste products from the body. Regular alternating between hot and cold can also support lymph circulation and reduce fluid retention in human tissues. 2. Speeds up muscle recovery Many athletes use hot and cold therapy to relieve muscle tension and strain. Heat relaxes and eases muscle pain, while cold reduces inflammation and swelling. The variation helps the body recover faster and relieves muscle tightness. 3. Strengthens immunity Alternating exposure to cold and heat acts as a natural stimulus for the body, stimulating the immune system. Many people find that regular sauna use and exposure to cold reduce their chances of getting sick, although scientific research on the subject is still in its infancy. The popularity of open-water swimming is also based on health benefits, which are strongly linked to cold-hot therapy. 4. Supports stress relief and sleep quality The heat of a sauna is known to calm, and the cold to awaken – this alternation can help balance the nervous system, reduce stress and improve sleep quality. Many people experience a deep sense of relaxation after a sauna and cold exposure, which can help them fall asleep faster and sleep more soundly. 5. Refreshes the skin and is good for breathing Sweating in the heat cleanses the pores, and the cold closes them again. The end result can be a cleaner and firmer skin. When combined with the treatment with Sauna Menthol , the effect also extends to the respiratory tract – the fresh menthol opens the breath and refreshes the mind. Menthol sauna ice as part of the treatment Sauna Menthol's natural and effective Sauna Menthol sauna ice makes cold-hot treatment even more enjoyable. The cooling effect of menthol is felt on the skin and in the respiratory tract, and it is ideal for use in conjunction with sauna bathing before or after exposure to cold. The product is used by simply adding a small amount of sauna ice crystals to the sauna water. The end result is a fresh and refreshing sauna experience. Compared to traditional sauna scents, menthol crystals are comparatively very strong and effective. Just a few menthol crystals are enough to create an exceptionally fresh, refreshing and cooling feeling in the sauna. How to start hot-cold therapy Start with a sauna – warm up for 10–15 minutes to activate your body and blood circulation. Go cold – take a cold shower or dip outside or in an open area. Return to the sauna – warm up again and repeat the treatment cycle as needed. Use Sauna Menthol – refresh the experience with the freshness of menthol. Effectively opens the airways. Summary Hot-cold therapy is an easy and effective way to support the well-being of the body and mind. It is a perfect part of the sauna tradition and works perfectly in combination with Sauna Menthol sauna ice. Whether you are relaxing or recovering from a workout, this combination offers a natural and refreshing way to take care of yourself. Discover Sauna Menthol sauna fragrance here.

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