How to thicken eyelashes and eyebrows: A guide to choosing the right serum

Do your eyelashes look sparse, or do your eyebrows look less full than you would like? An eyelash and eyebrow serum may be a practical step to add to your care routine, but choosing the right serum does not depend solely on the word “thickening” on the packaging.

The serum formula, the ingredients used, the application method, and the results you expect are all factors worth considering before making a purchase. If you are looking for products to help you build a complete skincare and beauty routine, you can also explore Dar Beauty and discover a variety of skincare and makeup products.

There is also a difference between a product that cares for the appearance of eyelashes and eyebrows and a cosmetic product that provides instant fullness. Therefore, in this guide, we will explain how to choose an eyelash and eyebrow serum, which ingredients you can look for, how to use it, and when results may be noticeable. We will then explain why The Ordinary Multi-Peptide Lash and Brow Serum may be a suitable option for those looking for a formula based on multiple peptides.

What causes sparse eyelashes and eyebrows?

Before choosing any serum, it is helpful to know that the appearance of eyelashes and eyebrows can be affected by various factors, and the cause is not necessarily the same for everyone.

Common factors that may affect their appearance include:

• Constantly rubbing the eye area.
• Removing makeup harshly.
• Incorrect use of eyelash curlers.
• Excessive eyebrow plucking.
• Repeated exposure to dryness and external factors.
• Natural changes in the hair growth cycle.

Therefore, it is not enough to buy a serum and continue habits that may affect your eyelashes or eyebrows. Gentle, consistent care is an important part of the result you are seeking.

However, if you notice sudden or severe loss or new, clearly visible gaps, it is best to look for the cause with a specialist rather than treating it as merely a cosmetic issue.

How do you choose an eyelash and eyebrow serum?

When looking for an eyelash and eyebrow thickening serum, do not make the marketing name the only factor in your decision. Focus on four key elements:

1. Formula designed for eyelashes and eyebrows

The eye area is sensitive, so choose a product designed for this area and follow its instructions carefully.

2. Ingredients

Review the ingredient list and look for a comprehensive formula rather than focusing on just one ingredient. Peptides are among the ingredients found in several modern eyelash and eyebrow serums.

3. How to use it

The clearer and easier the application method is to incorporate into your routine, the easier it will be to follow consistently. Using a larger amount does not mean the results will appear faster.

4. Expected results

A cosmetic serum is intended to support the appearance of eyelashes and eyebrows, not treat every cause of their loss. That is why it is important to choose a product based on realistic expectations.

What ingredients do you look for in an eyelash and eyebrow serum?

Formulas vary from one product to another, but some ingredients appear frequently in products designed to care for the appearance of lashes and brows.

Peptides

Peptides are used in many skincare products and are also included in some lash and brow serums targeting an improvement in the appearance of fullness and density.

Caffeine

Caffeine may be part of the formula in some lash and brow serums, along with a range of other ingredients.

Hydrating ingredients and formula-supporting ingredients

Serums may contain ingredients that help maintain the formula's properties and support the user experience. Therefore, it is not recommended to judge a serum based on just one ingredient.

And the most important rule: Read the full formula, then compare it with your needs.

Are peptides beneficial for lashes and brows?

Peptides are short chains of amino acids used in a wide range of skincare products. In lash and brow serums, they are included in formulas designed to support the appearance of lashes and brows with regular use.

This is where the importance of choosing a formula with multiple ingredients becomes clear, rather than focusing on a single word in the product description.

If you are specifically looking for a serum based on multiple peptide compounds, The Ordinary Lash and Brow Serum offers this type of formula, making it a worthwhile option to consider when choosing your serum.

Why might you choose The Ordinary serum?

Once you know what to look for in a serum, evaluating the product becomes easier. The Ordinary Multi-Peptide Lash and Brow Serum features a formula designed for the lashes and brows that contains four peptide compounds, along with other ingredients such as caffeine, panthenol, and botanical ingredients.

Its formula is also water-based and lightweight, designed for regular use on the lashes and brows.

One point that may matter to you when comparing lash serums is that the company does not list prostaglandins in the product formula.

When is this option right for you?

This serum may be suitable if your goal is:

• Adding a lash and brow serum to your skincare routine.
• Looking for a formula containing multiple peptides.
• Caring for the appearance of your lashes and brows instead of relying on makeup alone.
• Getting one product dedicated to both areas.

If your main goal is an immediate cosmetic effect, you may need a makeup product such as mascara alongside your skincare routine.

Does The Ordinary serum contain prostaglandins?

Some consumers look for this information when comparing different lash serums.

The published formula for The Ordinary Multi-Peptide Lash and Brow Serum does not list prostaglandins among its ingredients. Instead, it relies on a blend of peptides and other ingredients in the formula.

This does not mean that all lash serums have the same formula, so you should always check the ingredient list for the product you choose to use.

How do you use lash and brow serum?

Following the directions is more important than increasing the amount of serum. For The Ordinary, you can follow the product instructions below:

1. Clean the eyelash and eyebrow area thoroughly.
2. Leave the area dry before application.
3. Apply a thin layer of serum to the eyelash and eyebrow area as directed.
4. Use the product the specified number of times.
5. Avoid direct contact with the eye.

Do not use an additional amount in an attempt to speed up the results.

If noticeable irritation appears, stop using the product. It is also preferable to follow the manufacturer’s instructions and test the product as recommended before incorporating it into your routine.

When do eyelash and eyebrow serum results appear?

One of the most common questions users search for is: When do eyelash and eyebrow serum results appear?

There is no single timeframe for all products or people, because results are affected by the formula, consistency, and the natural characteristics of the eyelashes and eyebrows.

For The Ordinary, product information indicates that a visible improvement in the appearance of eyelashes and eyebrows may be noticed in about four weeks with regular use.

Therefore, do not judge the serum after just a few days, and do not double the amount in an attempt to get faster results.

Does serum lengthen eyelashes or increase their density?

There is a difference between length, density, and a fuller appearance.

When you search for "eyelash lengthening serum," what you are actually looking for may be eyelashes that look fuller and more defined.

Therefore, when comparing products, read the product description, ingredients, and directions for use instead of relying solely on the word "lengthening."

Serums containing peptides may primarily aim to support the appearance of density and fullness as part of a care routine.

Serum or mascara: What is the difference?

So it is not always a matter of choosing one over the other. You can use serum for regular care, then rely on mascara when you want a more dramatic makeup look.

You can explore Darbeauty to find suitable products to complete your look.

Who is eyelash and eyebrow serum suitable for?

Serum may suit anyone who wants to add a dedicated step to their eyelash and eyebrow care routine, especially if they are looking for a product that can be used regularly rather than relying solely on mascara’s cosmetic effect.

However, you should choose the product according to its instructions and take the sensitivity of the eye area into account.

However, if you experience sudden or severe hair loss or notice obvious gaps, it is better to consult a specialist to identify the cause rather than relying on a cosmetic serum alone.

Mistakes to avoid when using eyelash and eyebrow serum

• Overusing the product: A larger amount does not mean faster results.
• Applying serum inside the eye: Direct contact with the eye should be avoided.
• Not following the routine: Intermittent use makes it more difficult to assess results.
• Using a product not intended for the eye area: Choose a product designed for its intended use.
• Expecting immediate results: Care products need time.
• Ignoring irritation: Stop using the product when noticeable irritation appears.

A simple eyelash and eyebrow care routine

You can maintain a simple routine instead of using a large number of products:

1. Remove makeup gently.
2. Avoid rubbing your eyes or pulling on your lashes.
3. Avoid over-plucking your brows.
4. Use a dedicated serum if it is suitable for you.
5. Follow the recommended directions for use.
6. Monitor the appearance of your lashes and brows instead of changing products constantly.

If you use other products around the eye area, avoid introducing several new products at the same time so you can identify the cause of any irritation that may appear.

Frequently asked questions

What is the best serum for thickening lashes and brows?

The choice depends on your needs and the product formula. Look for a serum designed for lashes and brows, and review its ingredients, directions for use, and the results stated by the manufacturer. One option available at Dar Beauty is The Ordinary Multi-Peptide Lash and Brow Serum.

Does The Ordinary Lash and Brow Serum contain peptides?

Yes, its formula contains four peptide compounds, along with other ingredients such as caffeine, panthenol, and botanical ingredients.

When do the results of The Ordinary Lash and Brow Serum appear?

The product information indicates that a visible improvement in the appearance of lashes and brows may be noticed in about four weeks with regular use, although results vary from person to person.

Can lash and brow serum be used daily?

This depends on the product. Follow the manufacturer's instructions. For The Ordinary serum, the product instructions specify using it twice daily.

Does lash serum really make lashes longer?

This depends on the formula and the results stated by the manufacturer. It is important to distinguish between increased length and an improved appearance of fullness and density, and not to consider all serums lash-lengthening products.

Can the serum be used with mascara?

You can combine your skincare and makeup routines, but the serum should be left to absorb as directed on clean, dry skin before applying makeup as usual.

Is lash serum also suitable for brows?

Some products are designed for both lashes and brows, while others are intended for only one area. Always check the product instructions before use.

In conclusion: Choose the serum based on your needs

Choosing a lash and brow thickening serum should not be based on the marketing name alone. Check the formula, ingredients, directions for use, suitability for the eye area, and the realistic results you can expect.

If you are looking for a formula specifically designed for lashes and brows that relies on multiple peptides, The Ordinary Multi-Peptide Lash and Brow Serum is one of the options available at Dar Beauty.

Start with a simple routine, use the product according to its instructions, and give it enough time instead of increasing the amount or changing products quickly. You can also explore the eye makeup section at Dar Beauty if you are looking for complementary products to care for the appearance of your lashes, brows, and eye look.

Shop The Ordinary Lash and Brow Serum