Thai Balm Ingredients: What Menthol, Camphor and the Base Do
Why does one balm feel firm and waxy while another spreads easily and feels cool? Its ingredients do different jobs: some create the texture, some provide scent, and medicinal ingredients may relieve minor aches. Here is how to recognise those parts when choosing a jar.

Three parts of a formula
The base gives a balm its body. It may contain waxes, oils, petrolatum or a mixture of other ingredients. Their balance determines whether the balm feels firm, soft, glossy or easy to spread.
On a medicine label, an “active ingredient” is included for a medicinal effect. Some balms use menthol or camphor for temporary pain relief. The rest of the formula creates the texture, scent and feel, although one ingredient can sometimes do more than one job.
There is no standard recipe for “herbal balm”. Ingredients and strengths vary between brands and even between products from the same brand. A lavender-scented balm may have little in common with a strongly mentholated rubbing ointment.
- Base
- Shape, spread and residue.
- Medicinal ingredients, if included
- The intended pain-relief effect.
- Aromatic ingredients
- The fragrance you notice during application.
Menthol and the cooling feel
Menthol activates the skin’s cold-sensing nerves, creating the familiar cooling feel of many rubbing products. Your skin does not have to become much colder for you to notice the effect.
Menthol is an active ingredient in some topical analgesics made for temporary relief of minor aches and pains. The FDA’s guidance sets out recognised ingredients for this type of product.
When comparing jars, look for menthol in the active-ingredient panel if pain relief is what you need. A general “cooling” description tells you less: it may describe the sensation without identifying a medicine. The label should make both the intended use and the ingredient clear.
Layering several mentholated products makes the overall exposure harder to control. Use one product according to its directions, even if you prefer a stronger cooling sensation or aroma.
Camphor and other active ingredients
Camphor has a strong, penetrating aroma and appears in some pain-relief balms. It is not found in every Thai balm. Check the ingredient panel instead of guessing from the smell or the style of the jar.
Some rubbing products contain methyl salicylate, another medicinal ingredient used on the skin. It has different precautions from a plain massage oil. If you have an aspirin-related allergy or take regular medicines, ask a pharmacist about a product containing it before use.
Use a medicated balm on the skin areas permitted by its directions. Keep it away from the eyes and mouth, and do not put it inside the nose. If you want a product to inhale, choose an inhaler designed for that use.
What makes the balm firm?
Waxes and firmer base materials help a balm hold its shape in the jar. Oils and softer materials influence how readily it spreads. The balance between them creates the difference between a firm balm that needs warming under a fingertip and a softer ointment.
That base also affects residue. A richer layer can remain noticeable after rubbing, whereas another formula may spread more thinly. This is useful when deciding whether you want a small targeted application or a product with longer glide for massage.
An ingredient labelled “inactive” can still determine how easily the balm spreads, how it feels on the skin and how long the scent lasts. Here, “inactive” describes its regulatory role rather than its practical importance to the formula.

Lavender and other aromas
Lavender can be an appealing fragrance choice if you enjoy a floral scent. Mint, clove and other aromatic materials create quite different impressions. Fragrance preference is personal, and a familiar scent can be part of why someone returns to a product.
If lavender attracts you to a balm, choose a scent you would be happy to wear on your skin. Lavender research has used several different preparations, while a scented balm offers its own simple benefit: a fragrance that can make the product more enjoyable to use.
Our Green Seven balm has a lavender scent and comes in a portable 50 g jar. If that sounds like the format you want, check the current product details before ordering. Contact us if you need to avoid a specific ingredient and cannot find it on the listing.
One real label, explained
A real label makes the difference easier to see. The US Tiger Balm White Regular Strength label lists camphor 11% and menthol 8% as active pain-relief ingredients. This example explains how a label is organised; Green Seven is a separate product with its own formula.
The same label includes inactive materials such as petrolatum, paraffin and aromatic oils. The distinction shows how one product combines a structured base, recognised active ingredients and characteristic aroma. Percentages refer to that named market-specific formulation, not every jar bearing the brand.
You can use that structure when comparing products: identify the stated purpose, the active ingredients if any, and the base and fragrance components. Then choose the texture and aroma you want within the product’s intended use.
Use our balm-versus-oil comparison to choose the format, then explore balms and inhalers by scent, texture and intended use.
- Camphor 11%
- Listed as a pain-relief ingredient.
- Menthol 8%
- Listed as a pain-relief ingredient.
- Important distinction
- This is a published comparison example, not Green Seven’s formula.
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