Are Some Types of Kohl More Risky for Your Eyes Than Others?

Not all eye cosmetics interact with the ocular surface in the same way. Powder, pencil, gel, and liquid formulations may have different effects depending on their ingredients and where they are applied. So, which type requires greater caution?

Not all kohl products are formulated or used in the same way. Traditional powder kohl, eye pencils, gels, and liquid eyeliners behave differently when they come into contact with the eyelid margin. Therefore, the risks of kohl to the eyes depend on the formulation, particle size, application site, and the likelihood of the product reaching the tear film.

The key is not to judge kohl by its name alone. The real difference begins with two questions: What type of product is it, and where is it applied in relation to the lash line?

Do the Risks of Kohl Vary by Type?

Yes. The risks of kohl to the eyes vary because the term “kohl” covers products that are not identical. Traditional kohl may consist of mineral powder, while modern eyeliner pencils are generally made from waxes, oils, and pigments. Liquid products use different formulations to achieve their desired consistency and staying power.

Wikipedia explains that kohl has historically been used across different cultures and that its formulations have not always been the same. Therefore, the risks associated with traditional kohl cannot automatically be applied to every modern pencil labeled “Kohl.”

Why Does the Application Site Matter?

The application site is one of the most important factors affecting the risks of kohl to the eyes. An experimental study tracking the movement of eyeliner particles found that applying eyeliner inside the lash line caused particles to reach the tear film faster and in greater quantities than applying it outside the lash line. Particle transfer peaked within approximately 5 to 10 minutes.

The study was small and included only three participants, so it cannot establish the extent of the risk for all users. However, it demonstrates an important mechanism: the closer a product is applied to the ocular surface, the greater the opportunity for its particles to enter the tear film.

This is particularly relevant when assessing the risks of traditional kohl, as loose powder may reach the ocular surface more easily when applied directly to the inner eyelid margin.

What Happens When Kohl Particles Reach the Tear Film?

The tear film contains oily components that help reduce evaporation and maintain the comfort of the ocular surface. These lipids are produced primarily by the meibomian glands located along the eyelid margins.

A study published in the journal Cornea, involving 42 women, found that regular eyeliner use was associated with reduced tear film stability and changes in meibomian gland function compared with non-users.

A more recent study published in 2026 also found that people who applied eyeliner directly along the eyelid margin showed poorer meibomian gland secretion quality than those who did not use eye cosmetics. This study was also limited in size, so its findings support a possible association rather than proving that eyeliner alone causes all these changes.

Is Traditional Powder Kohl More Dangerous Than Pencil or Liquid Eyeliner?

No single type of kohl can be considered safer in every situation. The risks of kohl depend on the formulation, particle size, and application site.

• Powder kohl: Its particles may move easily and reach the ocular surface, particularly when a large amount is applied.
• Pencil eyeliner: It typically contains waxes, oils, and pigments. Some ingredients may migrate into the tear film when the product is applied inside the lash line.
• Liquid eyeliner: Its risks depend on the formulation, staying power, and intended application area.

Therefore, the word “natural” does not automatically mean that a product is safer, just as a modern formulation is not necessarily risk-free. Both the ingredients and the way the product is used are important factors in determining its potential effects on the eyes.

Why Can the Composition of Some Traditional Kohl Products Be Unpredictable?

One of the main concerns with traditional kohl is that the name does not always indicate a consistent chemical composition.

In a Saudi study conducted by researchers affiliated with medical institutions in Riyadh, five commercial samples of traditional kohl were analyzed. The researchers found noticeable differences between the samples, with some exhibiting elevated pH levels.

Another study analyzed 107 kohl samples collected from different regions of Saudi Arabia and found variations in their ingredients. Camphor or menthol was also detected in some samples. This does not mean that these substances are present in all kohl products, but it reinforces the point that “traditional kohl” does not refer to a single standardized formulation.

This is where the risks of adulterated Ithmid kohl become particularly relevant. If the substance inside the container does not match the product description, it becomes difficult to predict its properties or how it may interact with the ocular surface.

What Does Adulteration Mean for the Safety of Ithmid Kohl?

Adulteration does not simply mean providing an incorrect country of origin. It may also involve adding pigments or substances that change the product's color and texture, or selling an unidentified powder under the name Ithmid.

The health risks of adulterated Ithmid kohl are associated with the loss of important information, including:

• The substance actually used in the product.
• Whether the formulation remains consistent between batches.
• Particle size.
• pH level.
• The presence of undeclared additives.

When this information is unavailable, assessing the risks of kohl to the eyes becomes more difficult. Therefore, the safety of adulterated Ithmid kohl cannot be determined from the product name or powder appearance alone. Its ingredients, source, and safety must also be verified.

When looking for original Ithmid kohl, it is important not to rely on color or brand name alone. Product safety can only be assessed by verifying its ingredients and ensuring that it is free from harmful contaminants.

Can Applying Kohl to the Waterline Affect the Eyelid Glands?

Applying kohl directly to the waterline can bring the product closer to the openings of the meibomian glands and the tear film.

A comprehensive scientific review by the Tear Film & Ocular Surface Society (TFOS), examining the effects of cosmetics on the ocular surface, indicates that applying eyeliner to the inner eyelid margin can increase the transfer of cosmetic materials to the ocular surface and may affect meibomian gland function.

Therefore, the risks of kohl to the eyes can vary according to the application site, even when the same product is used.

What About Contact Lens Wearers?

Contact lens wearers have an additional reason to pay attention to where they apply kohl. The study investigating the movement of eyeliner particles suggested that particle transfer into the tear film is particularly relevant to contact lens wearers and people with dry or sensitive eyes.

A contact lens introduces another surface into the tear film environment. For this reason, it is advisable to avoid applying large amounts of powder along the waterline, choose products intended for the specific application area, and follow appropriate contact lens hygiene practices.

This is an important practical consideration when evaluating the risks of kohl, as the issue is not limited to the product's ingredients.

Is Frequent Use Different From Occasional Use?

Yes. Repeated exposure differs from applying kohl for a single occasion.

The study published in Cornea defined regular eyeliner use as applying eyeliner at least three days per week for six months or longer. It found differences in tear film stability and gland function compared with non-users.

Therefore, the risks of traditional kohl with continued use depend on several factors, including the amount applied, the application site, and the accumulation of residue along the eyelid margin.

The TFOS review also notes that waterproof products may require stronger makeup removers, which is another factor to consider when developing a daily eye makeup routine.

How Can You Reduce the Risks of Kohl in Practice?

You can reduce the risks of kohl to the eyes through careful product selection and application:

• Use a small amount rather than applying a thick layer of powder.
• Avoid the waterline if you have dry eyes or regularly wear contact lenses.
• Choose a product specifically intended for use around the eyes, with clearly disclosed ingredients.
• Avoid powders whose composition you cannot verify.
• Remove kohl residue gently without repeatedly rubbing the eyelid margin.
• Do not assume that the word “natural” automatically means the product is suitable for every eye.

You can also consult the Thumida guide for practical instructions before use: How to Use Ithmid Kohl from Thumida.

How Can We Understand the Risks of Adulterated Ithmid Kohl Without Exaggeration?

The best way to understand the risks of adulterated Ithmid kohl is to consider the uncertainty surrounding the product's composition.

If the actual substance, additives, or properties of the powder are unknown, it becomes difficult to predict its effects compared with a product whose ingredients are clearly identified.

This is the central concern with products that lack reliable information. The issue is not that traditional products are inherently unsafe, but that insufficient information makes it difficult to assess what will be applied near the eyes.

Before choosing a product, you can explore Black Ithmid Kohl, review the product details, and consider the information available about its ingredients and appropriate use.

Understanding the type of kohl and how it is used is more important than appearance alone.

Explore the available options at the Ithmid Kohl Store and review each product's details and instructions before choosing a product that suits your needs.

Frequently Asked Questions About the Risks of Kohl

Is Every Product Labeled “Kohl” a Traditional Kohl Powder?

No. Today, the term “Kohl” is also used to describe modern cosmetic pencils that create a dark or smoky effect. Their formulations may differ significantly from those of traditional powder kohl.

Does Applying Kohl Outside the Lash Line Reduce Its Transfer to the Tear Film?

Yes. A particle-transfer study found that applying eyeliner outside the lash line resulted in slower and lower particle transfer into the tear film compared with applying it inside the lash line.

Does More Expensive Kohl Mean Lower Risk?

Not necessarily. Price alone does not determine the risks of traditional or modern kohl. More important factors include ingredient transparency, suitability for the eye area, and proper application.

3 Common Mistakes When Using Ithmid Kohl That May Affect Your Eye Safety

Ithmid kohl holds a special place in Arab heritage. It is a traditional cosmetic that continues to be used today. However, first-time users may find it difficult to handle its powdered texture or determine the appropriate amount, especially if they are accustomed to modern kohl pencils.

What Do You Need Before Using Ithmid Kohl?

Preparing properly is the first step when using Ithmid kohl, as choosing suitable tools and keeping them clean can affect how easily the product is applied.

You will need:

• A trusted kohl product: One intended for use around the eyes, with clearly listed ingredients and information about product safety.
• A suitable kohl applicator: A clean, smooth applicator without sharp or rough edges.
• A stable mirror: To help you see the lash line clearly.
• Good lighting: To control hand movements and avoid accidentally touching the surface of the eye.
• A suitable makeup remover: To clean the outer eye area after use.

Before opening the container, check the expiration date and packaging condition. Do not use products from unknown sources or products whose safety has not been verified.

How to Use Ithmid Kohl for the Eyes Step by Step

When looking for the best Ithmid kohl in Saudi Arabia, choose a trusted product that clearly identifies its ingredients and origin. Verify that it does not contain harmful levels of lead or other heavy metals and that it is intended for use around the eyes. Do not rely on color or brand name alone to judge quality; product safety must come first.

Step 1: Clean Your Hands and the Area Around Your Eyes

Wash your hands thoroughly, then remove any makeup residue and oils from the skin around your eyes using a suitable cleanser. Make sure the area is dry, and avoid using any tools that have previously come into contact with an infected eye.

Step 2: Prepare the Kohl Applicator

Inspect the applicator to ensure it is clean and has a smooth, undamaged surface, especially if it is made of wood.

A frequently asked question is: How do I use Ithmid when it comes in powder form?

A traditional kohl container is generally used to hold a small amount of powder. However, you should not try this method with a product whose safety for use around the eyes has not been established.

Step 3: Identify the Application Area

Beginners sometimes confuse the outer lash line with the waterline inside the eyelid. For safety, avoid applying traditional powders inside the eye or along the waterline. Do not insert the applicator between the eyelids. If the product is approved for use around the eyes, follow its instructions regarding the permitted application areas.

Step 4: Achieve a Balanced, Even Look

If your goal is to emphasize your eyes, consider using a safe cosmetic specifically designed for application along the outer lash line. Apply it gently without pulling the eyelid or applying pressure.

If you are wondering how to use Ithmid kohl for a natural look, remember that color intensity is not the only factor. A controlled, even line can create an elegant appearance without looking excessive.

Step 5: Clean the Tools After Use

Clean the applicator according to the manufacturer's instructions and allow it to dry completely before storing it. Never share your kohl applicator with others, including family members, to reduce the risk of transferring contaminants.

What Is the Best Time to Use Ithmid Kohl?

Applying kohl before bedtime is associated with traditional customs, but there is no cosmetic requirement to use it at a particular time. If you are wondering how to incorporate Ithmid into your daily routine, product safety matters more than application timing.

It is advisable to remove eye makeup before sleeping with a suitable remover rather than leaving it on overnight. Do not sleep with kohl powder inside your eyes or assume that leaving it on longer provides additional health benefits.

Can Ithmid Kohl Be Used Every Day?

Daily use cannot be considered safe for every type of Ithmid kohl. Formulations, raw material sources, and purity levels vary. Some traditional kohl products may contain lead and other heavy metals, even when marketed as natural.

The Saudi Food and Drug Authority has previously reported Ithmid products containing elevated levels of lead, highlighting the importance of independently verifying each product's safety.

Therefore, the answer to how to use Ithmid kohl regularly begins with checking its ingredients and suitability for the eyes, rather than simply deciding how often to apply it.

Common Mistakes to Avoid When Applying Kohl

Some mistakes may seem minor, but they can affect eye comfort and safety. These include:

1. Using powder with unknown ingredients: Traditional appearance or color does not prove that a product is safe.
2. Inserting the applicator into the eye: This may injure the eye's surface or introduce contaminants.
3. Sharing application tools: This can spread germs between users.
4. Applying kohl during an eye infection: Avoid eye cosmetics if you have redness, discharge, or an infection.
5. Ignoring persistent burning: Irritation is not evidence that the kohl is authentic or effective.
6. Using it on children: Traditional kohl containing lead poses a particular health risk to children.

How to Choose Suitable Ithmid Kohl from Thumida

Thumida offers different types of Ithmid kohl that vary in color, origin, and texture. You can review their specifications before making a purchase.

For example, the store features Black Isfahani Ithmid Kohl, known for its black color and powdered texture. It also offers Red Isfahani Ithmid Kohl for those interested in exploring different traditional shades.

Before purchasing any type, check the ingredients and request documented information about heavy metal testing and suitability for use around the eyes. If you want a practical answer to how to use Ithmid kohl, choosing a suitable and safe product is the first step before considering the application technique or shade.

Responsible Use Starts with Product Safety

Ithmid kohl remains part of traditional Arab beauty practices, but responsible use requires distinguishing between cosmetic heritage and scientifically established medical information. Not every traditional powder is suitable for use near the eyes, and the name Ithmid alone does not guarantee purity.

If you want to explore the available varieties and compare their colors, textures, and ingredients, visit the Thumida kohl store, review each product's details, and request safety information before purchasing.

Frequently Asked Questions About Using Ithmid Kohl

1. How Do I Use Ithmid Kohl for the First Time?

Start by reviewing the product's ingredients and instructions and verifying its safety. Do not put traditional powder of unknown composition inside your eyes, even if it comes with a kohl applicator.

2. How Do I Use Ithmid Kohl with a Traditional Applicator?

A traditional kohl set usually consists of a container and an applicator for holding the powder. However, the traditional application method is not necessarily safe. Verify that the product is suitable for the eye area and avoid touching the surface of the eye with the applicator.

3. How Can I Use Ithmid Kohl Without the Powder Scattering?

Powdered kohl may scatter because of its texture or the movement of the applicator. It is preferable to choose a tested cosmetic designed for external application and follow its stated instructions instead of experimenting with unverified powder.

4. Should Ithmid Kohl Be Applied Inside or Outside the Eye?

Traditionally, some types of kohl are applied along the inner edge of the eyelid. However, this practice may expose the eye to powder and contaminants. The more cautious approach is to avoid internal application and use products only on the areas specified on the label.

5. How Should I Use Ithmid If I Have Sensitive Eyes?

If you experience allergies, dryness, or recurring redness, avoid experimenting with Ithmid powder without consulting an eye doctor. Do not use kohl over contact lenses or while your eyes are inflamed.

How Should I Use Ithmid Kohl Before Bed?

Leaving eye cosmetics on while sleeping is not recommended. If you use a product specifically designed for the eye area, remove it gently before bed according to its instructions. Avoid rubbing or putting pressure on your eyes.

You may feel a burning sensation after applying kohl, but burning does not prove that the product is original, nor does it mean that the kohl is working. So what is the real reason behind this feeling?

Some people may experience stinging after using kohl, but original Ithmid kohl cannot be judged by the amount of burning it causes.

The burning sensation may result from dry eyes, powder particles entering the eye surface, sensitivity to a specific ingredient, or a minor scratch during application.

Does Original Ithmid Kohl Really Burn the Eyes?

No. There is no medical rule stating that original Ithmid kohl must cause burning A temporary burning sensation may occur when powder directly touches the eye surface or when the eye is dry. However, continued pain, redness, or vision changes require stopping use.

The U.S. Food and Drug Administration (FDA) recommends immediately stopping the use of any eye cosmetic that causes irritation and seeking medical advice if symptoms continue.

Why Does Eye Burning Occur After Applying Ithmid Kohl?

Eye burning after applying Ithmid Kohl can be explained by four main reasons, and the presence of one of these reasons does not necessarily mean there is a problem with the Ithmid stone itself:

• Powder particles entering the eye: This may cause a stinging sensation or the feeling of sand inside the eye.
• Dry eyes: Reduced tears make the eye surface more sensitive to irritants.
• Sensitivity or irritation: The eye or eyelids may react to one of the product ingredients.
• Scratching during application: The applicator or particles may rub against the cornea surface.

Cleveland Clinic explains that dryness and irritants are common causes of eye burning and stinging.

Therefore, the phrase Ithmid kohl burns the eyes does not always mean that the cause is the kohl composition itself; the condition of the eye may also be part of the problem.

Is Burning a Sign That Ithmid Is Original?

NoIf you are looking for the answer to does original Ithmid burn the eyes?, do not use burning as an authenticity test.

Original Ithmid kohl may cause irritation for one person and cause no issue for another. The same can happen with other eye cosmetics due to dryness, sensitivity, or application method The most important point is that burning is a symptom, not a characteristic that can identify the source or composition of the material.

Therefore, saying that Ithmid kohl burns the eyes because it is original is not a reliable rule.

Does Kohl Burning Mean That It Cleans the Eye?

There is no medical rule stating that burning is evidence that kohl cleans or disinfects the eye.

Some users may interpret stinging as a sign that the product is “working,” but a burning sensation simply means that the eye surface is experiencing irritation or friction that needs explanation When discussing the benefits and risks of kohl for the eyes, it is important to separate traditional and cosmetic use from medical effects.

Kohl has been used for centuries to define the eyes in different cultures.

Can Dry Eyes Make Kohl Burning Stronger?

Yes Dry eyes can make the eye surface more sensitive because the tear film helps moisturize the eye and reduce friction.

Therefore, eye burning after applying Ithmid Kohl may appear more strongly in someone who already suffers from dryness, while another person may use the same kohl without experiencing similar discomfort.

Cleveland Clinic mentions that dry eyes may cause burning, stinging, and the feeling of particles inside the eye Contact lens users may also be more prone to dryness and irritation in some cases because lenses affect the eye surface and tear film Therefore, when asking does Ithmid Kohl burn the eyes?, the eye condition itself should be considered, not only the product.

Can Kohl Particles Scratch the Cornea?

Yes If rough particles enter the eye or the applicator touches the cornea surface, a superficial scratch may occur.

Mayo Clinic explains that a corneal scratch may cause:

• Eye pain.
• Increased tearing.
• Redness.
• Blurred vision.
• Sensitivity to light.
• The feeling of sand or a foreign object inside the eye.

Therefore, if eye burning after applying Ithmid Kohl is accompanied by a strong feeling of a foreign object or pain with every blink, do not assume it is only normal burning.

A real example from Saudi Arabia: Saudi Pharmaceutical Journal published a case of a 21-year-old Saudi woman who developed severe corneal inflammation and edema after using locally prepared traditional kohl.

This was an individual case and does not mean that all original Ithmid kohl causes the same issue, but it highlights the importance of not ignoring severe symptoms.

What Should I Do If Ithmid Kohl Burns My Eyes?

If Ithmid kohl burns the eyes, do not continue using it to see whether your eyes will “get used to it.” Follow these steps:

1. Stop applying the kohl immediately.
2. Remove contact lenses if you are wearing them.
3. Rinse the eye gently with clean water or saline solution.
4. Blink several times to help remove small particles.
5. Do not rub your eyes, as friction may increase irritation or scratching.

Mayo Clinic recommends rinsing the eye with water or saline solution when a small foreign object enters it and avoiding rubbing the eye.

If you are asking does original Ithmid burn the eyes? because you are currently experiencing burning, the priority is calming the eye and monitoring symptoms, not trying the product again.

How Long Does Eye Burning Last After Using Ithmid?

There is no specific medical duration that can be described as “normal kohl burning.”

Mild irritation may disappear quickly after washing the eye or removing particles, but continued eye burning after applying Ithmid Kohl or worsening symptoms should not be ignored.

Therefore, the answer to does Ithmid Kohl burn the eyes? cannot simply be yes or no. The severity, duration, and accompanying symptoms are more important than the presence of burning itself.

When Should You See an Eye Doctor?

Seek medical evaluation if burning is accompanied by any of the following symptoms:

• Clear or increasing pain.
• Blurred vision or reduced vision.
• Severe sensitivity to light.
• Difficulty opening the eye.
• Persistent feeling of a foreign object inside the eye.
• Continued redness or tearing after rinsing the eye.

These signs may indicate a scratch or inflammation on the eye surface and require examination.

Mayo Clinic confirms that pain, vision changes, or light sensitivity are important symptoms in cases of eye surface injuries.

If original Ithmid kohl causes the same symptoms every time you use it, stopping the product is more reasonable than trying to make your eyes adapt to it.

Benefits and Risks of Kohl for the Eyes: How Should We Understand Them?

When discussing the benefits and risks of kohl for the eyes, it is important not to place cosmetic and medical effects in the same category From a cosmetic perspective, kohl is used to define and enhance the eyes Medically, burning or stinging should not be considered a sign of improved vision or eye cleansing.

The benefits and risks of kohl for the eyes may vary depending on eye condition, dryness, contact lens use, and the way kohl is applied Original Ithmid kohl may feel comfortable for one person while causing irritation for another. This difference alone does not prove product quality or poor quality For a calmer and safer application method, you can refer to Thumida’s guide on how to use Ithmid Kohl to learn about using the applicator and kohl properly.

Choosing the right kohl starts with understanding how to use it and observing how your eyes respond.

Explore Ithmid kohl options at Thumida and review each product’s details and usage instructions before choosing what suits you.



Frequently Asked Questions About Ithmid Kohl?

Can Ithmid Kohl Burn Only One Eye?

Yes A larger amount of powder may enter one eye, one eye may be drier than the other, or a minor scratch may occur on one side only Therefore, a user may feel that Ithmid kohl burns the eyes on one side only.

Can I Use Kohl Again After the Burning Goes Away?

If the irritation disappears completely, first consider its cause However, if eye burning after applying Ithmid Kohl happens every time with the same product, it is better to stop using it instead of repeatedly testing your eyes.

Should the Eyes Get Used to Ithmid Kohl Burning?

There is no rule stating that the eyes should adapt to burning If you are asking does original Ithmid burn the eyes? because the stinging happens repeatedly with every use, the repeated irritation is a reason to review the application method or stop the product, not evidence of authenticity.