Achieving longer, fuller lashes is a goal for many, and creating your own lash serum can be a simple, cost-effective solution.

By using natural ingredients, you can design a serum that not only enhances lash growth but also strengthens and nourishes them over time. This guide will walk you through the process of how to make lash serum with minimal effort and maximum results.
What is Lash Serum and Its Purpose?
Lash serum is a specially formulated product designed to promote the growth, strength, and overall health of eyelashes. Typically made with a combination of vitamins, nourishing oils, and other active ingredients, lash serums work by conditioning the lashes and stimulating the hair follicles. The purpose of using a lash serum is to enhance the length, thickness, and durability of your lashes, reducing breakage and encouraging a fuller, more defined look.
Whether used as part of a beauty routine or as a remedy for thinning lashes, lash serum is an effective way to achieve healthier and more vibrant eyelashes.
Why Make Your Own Lash Serum?
Creating your own lash serum offers numerous benefits compared to purchasing commercial products. First and foremost, it allows you to have complete control over the ingredients, ensuring that only natural and safe components are used. Many store-bought serums contain chemicals or preservatives that can cause irritation or allergic reactions, whereas a DIY lash serum can be tailored to suit your specific needs and sensitivities.
Additionally, making your own serum can be a more cost-effective option, as the ingredients are often affordable and can be used for multiple batches. Beyond the practical advantages, crafting your own lash serum can be a fun and empowering experience, giving you the satisfaction of making a product that promotes healthier, fuller lashes.
10 Methods How to Make Lash Serum
1. Basic Castor Oil Lash Serum
Castor oil is one of the most popular ingredients for homemade lash serums due to its ability to stimulate hair growth and promote stronger, healthier lashes. To create a basic castor oil lash serum, simply start with a clean, empty mascara tube or small glass bottle. Fill the container halfway with pure castor oil, which is rich in fatty acids that nourish the lashes.

Using the wand, gently apply a small amount of castor oil to your lashes before bedtime. Castor oil works by deeply moisturizing the hair follicles and promoting the growth of thicker lashes over time. For optimal results, use this serum consistently for several weeks.
2. Coconut Oil and Vitamin E Serum
Coconut oil is a fantastic ingredient for lash serums, as it contains vitamins and essential fatty acids that strengthen hair follicles. Combine coconut oil with vitamin E oil to enhance the nourishing properties. To make this lash serum, mix one teaspoon of coconut oil with a few drops of vitamin E oil in a small container. Vitamin E is known for its antioxidant properties, which protect the lashes from damage while promoting growth. Apply this mixture to your lashes every night before bed, allowing the oils to deeply hydrate and nourish your lashes while you sleep.
3. Aloe Vera and Green Tea Lash Serum
Aloe vera is a soothing and hydrating ingredient that can help revitalize weak and brittle lashes. Green tea, on the other hand, is full of antioxidants and can encourage hair growth. To make this serum, brew a cup of green tea and let it cool. Once the tea has cooled, mix it with one tablespoon of fresh aloe vera gel. Aloe vera nourishes and moisturizes the lashes, while green tea encourages growth due to its high concentration of antioxidants.
Apply this mixture with a clean mascara wand or cotton swab directly to your lashes every night. The soothing nature of aloe vera combined with the growth-promoting properties of green tea will leave your lashes feeling soft and strong.
4. Olive Oil and Almond Oil Lash Serum
Olive oil is known for its moisturizing properties, and when combined with almond oil, it can be a powerful lash serum. Almond oil is rich in vitamins, particularly Vitamin E, and helps to improve hair strength, reduce breakage, and promote healthy growth. To make this serum, combine equal parts of olive oil and almond oil (about one teaspoon of each).
Mix the oils in a small container and stir them together. Apply this serum to your lashes before bed, using a clean mascara wand or brush to coat each lash from root to tip. This serum will provide nourishment to your lashes and promote a healthy, glossy appearance.
5. Rosemary and Lavender Oil Lash Serum
Essential oils are another excellent addition to any DIY lash serum. Rosemary and lavender oils are known for their stimulating and nourishing properties, both of which can help to promote hair growth. To create this serum, combine one tablespoon of castor oil with two drops each of rosemary and lavender essential oils. Rosemary oil improves circulation to the scalp and stimulates hair follicles, while lavender oil promotes healthy hair growth. Apply this serum to your lashes every night, being careful not to get the oils in your eyes. Over time, you’ll notice stronger, fuller lashes.
6. Biotin and Jojoba Oil Lash Serum

Biotin, a B-vitamin, is a key ingredient for promoting hair growth. When combined with jojoba oil, which mimics the natural oils produced by your skin, it can create a powerful lash serum. To make this serum, add a few drops of liquid biotin to a teaspoon of jojoba oil. Jojoba oil helps to moisturize and nourish the lashes, while biotin encourages the hair to grow faster and thicker. You can find liquid biotin at most health stores or pharmacies.
7. Hemp Seed Oil and Vitamin E Lash Serum
Hemp seed oil is a natural oil rich in omega-3 and omega-6 fatty acids, which are great for strengthening hair and preventing lash breakage. When combined with the antioxidant benefits of vitamin E, it creates a perfect nourishing serum for your lashes. To make this serum, mix one tablespoon of hemp seed oil with a few drops of vitamin E oil. Hemp seed oil supports healthy lash growth by improving circulation to the follicles and reducing inflammation.
8. Fenugreek Seed and Coconut Oil Lash Serum
Fenugreek seeds are packed with proteins and nicotinic acid, which can help stimulate the growth of eyelashes. When combined with coconut oil, which helps moisturize and nourish hair follicles, fenugreek can help your lashes grow thicker and healthier. To create this lash serum, soak a teaspoon of fenugreek seeds in water overnight. The next day, grind the seeds into a paste and mix them with one tablespoon of coconut oil. Apply this paste directly to your lashes using a clean brush or applicator.
The fenugreek helps to stimulate the roots, while coconut oil works to strengthen and hydrate the lashes.
9. Ginseng and Castor Oil Lash Serum

Ginseng is an herb known for its ability to improve circulation and stimulate hair growth, making it an excellent choice for a lash serum. When combined with castor oil, which is known for its hair-nourishing properties, it can enhance lash growth and strength. To make this serum, mix one tablespoon of castor oil with a few drops of ginseng extract or ginseng essential oil. The ginseng works to energize the hair follicles, promoting growth, while castor oil strengthens the lashes and prevents breakage. Apply the serum to your lashes every night for optimal results.
10. Carrot Seed Oil and Sweet Almond Oil Lash Serum
Carrot seed oil is rich in vitamins A and E, both of which are known to promote hair health and stimulate hair growth. When combined with sweet almond oil, which is rich in fatty acids and vitamins, it creates an incredibly nourishing lash serum. To create this serum, mix one tablespoon of sweet almond oil with three drops of carrot seed oil. Carrot seed oil helps rejuvenate and strengthen lashes, while sweet almond oil provides essential nourishment. Apply this mixture to your lashes daily to promote longer, stronger, and healthier lashes.
Maintenance and Upkeep
To ensure the effectiveness of your DIY lash serums and maintain the health of your eyelashes, it’s important to follow proper maintenance and upkeep practices. First, make sure to clean your applicators, such as mascara wands or brushes, regularly to prevent the buildup of bacteria that could lead to eye infections. Store your serums in clean, airtight containers away from direct sunlight to preserve their potency and extend their shelf life.
Additionally, consistency is key when applying the serums. For best results, integrate the application into your nightly skincare routine and ensure you remove all makeup thoroughly before applying the serum. Avoid pulling or rubbing your lashes, as this can weaken the follicles and lead to lash breakage.

Conclusion
Making your own lash serum at home is a cost-effective and natural way to achieve fuller, healthier lashes. With the right combination of oils, vitamins, and essential oils, you can create a serum that not only helps to grow your lashes but also strengthens and nourishes them.
Whether you opt for a simple castor oil serum or a more complex mixture containing herbs and essential oils, consistency is key. So, there you have it – a quick and easy guide on how to make lash serum.
About the Author
Jane Hubbard is a passionate beauty expert with a wealth of experience in makeup, hair, and overall beauty techniques. After years of working as a hairdresser specialist, she followed her entrepreneurial spirit and started her own consultancy business.
Jane has always been driven by her desire to help others feel confident in their own skin, and she does this by sharing her knowledge, experiences, and practical beauty tips. Through her consultancy, she empowers individuals to embrace their unique beauty, offering tailored guidance that boosts both self-esteem and personal style.
Professional Focus
- Specializes in makeup, hairstyling, and beauty consulting.
- Provides personalized beauty advice, tips, and techniques to help individuals feel confident in their appearance.
- Dedicated to staying up-to-date with the latest industry trends and developments.
- Passionate about creating a comfortable and empowering experience for every client.
Education History
- University of Craft and Design – Bachelor of Fine Arts (BFA) in Woodworking and Furniture Design
- Woodworking Apprenticeships – Extensive hands-on training with skilled craftsmen to refine carpentry and furniture making techniques
- Online Courses & Masterclasses – Continued education in advanced woodworking techniques, design principles, and specialized tools
Expertise:
- Makeup artistry, hairstyling, and beauty consulting.
- Personalized beauty techniques to enhance confidence and self-expression.
- Educating clients on how to maintain their beauty routines at home.