DIY Serum for Thicker Eyelashes. Final product

DIY Serum for Thicker Eyelashes: Get Gorgeous Lashes

About the author: Jinane Doughan is a professional make-up artist with a degree from the French Fashion Institute ESMOD Dubai. She specialized in natural handmade skincare and haircare products.
Her YouTube channel, Jinane World, has 600+ educational videos and 100K+ subscribers.
She is an accredited Master Trainer and gives courses at a reputed academy that has 16 branches worldwide. She sells online courses about natural skincare.
Disclaimer: This article is for educational purposes only and does not constitute professional medical advice. Use any natural skincare or haircare products at your own risk and perform a patch test before use.

Achieving voluminous lashes doesn’t have to involve pricey products. Welcome to our “DIY Serum for Thicker Eyelashes,” a natural solution designed to add thickness and allure to your lashes. If you desire fuller and more captivating eyelashes without resorting to harmful chemicals, look no further.

Within this article, we’ll reveal a simple yet effective recipe using nourishing natural oils to strengthen and amplify your lash volume. Embrace the power of DIY beauty and unveil your dreamy, thicker lashes. Let’s get started!

Ingredients Needed

  • Watercress oil, also known as rocca oil
  • Castor oil
  • Sesame oil
  • Wheat germ oil
  • Sweet almond oil

The above oils are carrier oils.

Choose high-quality ingredients to boost the effectiveness and safety of your DIY beauty products. Also, where an essential oil is included in my recipes, I utilize either of two types of essential oils: pure, if added in drops, or diluted, if mixed in grams.

Tools Needed

  • Stainless steel cup
  • Measuring spoons
  • Wooden popsicle
  • Small funnel
  • Eye dropper
  • Glass mascara tube

Prior to use, ensure that both your utensils and containers are properly cleaned and disinfected. Wash them with warm soapy water, dry with a tissue, and then sanitize by spraying with 70% medical alcohol. Wipe them clean and let them air dry before use.

DIY Serum for Thicker Eyelashes. Woman eyes

Safety Precautions

Before you embark on this exciting journey to luscious lashes, it’s crucial to prioritize safety. Creating your own serum allows you to control the ingredients, but it also comes with responsibilities.

Here are some essential precautions to ensure you have a safe and successful experience:

  1. Follow the Measurements: Each ingredient plays a vital role in the serum’s effectiveness. Avoid exceeding the recommended amounts, especially with castor oil, as excessive use may cause irritation.
  2. Use High-Quality Ingredients: Opt for reputable and pure oils to guarantee the best results. Lower-grade oils may contain impurities that could harm your lashes or skin.
  3. Patch Test First: Before applying the serum to your lashes, conduct a patch test on a small area of your skin, like your forearm. This helps identify any potential allergic reactions.
  4. Avoid Contact with Eyes: While the serum is safe for lashes, it should not be directly applied to your eyes. If the serum accidentally gets into your eyes, rinse thoroughly with water and seek medical attention if irritation persists.
  5. Consistency and Patience: Results may take time to show, so be patient and apply the DIY Serum for Thicker Eyelashes consistently as instructed. Avoid excessive or aggressive use, as it may lead to adverse effects.
  6. Hygiene Matters: Maintain proper hygiene during preparation and application. Wash your hands thoroughly before handling the ingredients.
  7. Discontinue If Any Irritation Occurs: If you experience redness, itching, or discomfort, stop using the serum immediately and consult a healthcare professional.

Remember, while DIY serums can be effective, individual reactions may vary. Always prioritize safety, and if you have any concerns or pre-existing eye conditions, consult an eye specialist before using the serum.

By taking these precautions and approaching the process with care, you can confidently enjoy the journey to achieving those alluring and thicker lashes you’ve always dreamed of. Happy DIY-ing!

Steps: DIY Serum for Thicker Eyelashes

1- Start by adding 4 milliliters (0.13 US fl oz) of sweet almond oil in a stainless steel cup.

DIY Serum for Thicker Eyelashes. Add sweet almond oil
Add sweet almond oil

2- Add 2 milliliters (0.067 US fl oz) of sesame oil.

DIY Serum for Thicker Eyelashes. Add sesame oil
Add sesame oil

3- Add 2 milliliters (0.067 US fl oz) of watercress oil.

DIY Serum for Thicker Eyelashes. Add watercress oil
Add watercress oil

4- Add 2 milliliters (0.067 US fl oz) of wheat germ oil.

DIY Serum for Thicker Eyelashes. Add wheat germ oil
Add wheat germ oil

5- Add 6 drops only of castor oil.

DIY Serum for Thicker Eyelashes. Add 6 drops only of castor oil
Add 6 drops only of castor oil

6- With a wooden popsicle, stir the ingredients for 2 minutes.

7- Using a small funnel, pour the serum into a mascara bottle, leaving some empty space at the top. This is to allow the wand to be inserted without causing the serum to overflow.

DIY Serum for Thicker Eyelashes. Pour the serum into a mascara bottle
Pour the serum into a mascara bottle

8- Cap the bottle (the mascara bottle comes with a cap and a wand).

9- Insert the wand through the cap.

10- Your DIY Serum for Thicker Eyelashes is now done! You can use it immediately.

DIY Serum for Thicker Eyelashes. Feature image

How To Use: DIY Serum for Thicker Eyelashes

Step 1: Patch Test: Perform a patch test by applying a small amount of the serum on your forearm or behind your ear. Wait for 24 hours to check for any allergic reactions or irritation. If there are no adverse effects, the serum is safe to use on your lashes.

Step 2: Cleanse Your Face: Before applying the DIY Serum for Thicker Eyelashes, ensure your face is clean and free from any makeup or residue. Gently cleanse your eyelids and lashes using a mild, oil-free cleanser.

Step 3: Dip and Wipe: Dip the applicator gently into the serum, ensuring it picks up only a small amount. Wipe off excess oil on the edge of the container to prevent dripping.

Step 4: Apply to Lashes: Starting from the base of your upper eyelashes, apply the serum along the lash line using gentle, sweeping motions. Take care not to apply the serum directly to your eyes.

Step 5: Repeat on Lower Lashes (Optional): If desired, you can apply the serum to your lower lashes as well. However, be extra cautious to avoid contact with your eyes.

Step 6: Nighttime Application: Apply the serum at bedtime. This allows the natural oils to work overnight and nourish your lashes while you sleep.

Step 7: Be Consistent: To notice visible improvements, use the DIY serum consistently as part of your nightly beauty routine. Avoid using it during the day, as oil residue may interfere with makeup application.

Step 8: Rinse in the Morning: In the morning, gently rinse your eyelashes with water to remove any remaining residue. This step ensures a clean canvas for your daytime makeup.

Remember, achieving thicker eyelashes is a gradual process, and individual results may vary. Be patient and avoid using excessive amounts of the serum to prevent any potential side effects. If you experience any irritation, discontinue use immediately and seek advice from a healthcare professional.

DIY Serum for Thicker Eyelashes. Woman applying serum to eyelashes


  1. Natural and Nourishing: The DIY Serum for Thicker Eyelashes is crafted with all-natural oils, ensuring your eyelashes receive a gentle and nourishing treatment. Free from harsh chemicals, it promotes healthier and stronger lashes.
  2. Enhanced Lash Thickness: Regular application of the serum can lead to visibly thicker eyelashes. The powerful combination of natural oils helps promote lash volume, giving you the fuller and more captivating look you desire.
  3. Cost-Effective Solution: Unlike expensive commercial products, our DIY serum offers an affordable alternative without compromising on quality. You can achieve the same results without breaking the bank.
  4. Easy and Effective Application: Applying the serum is a breeze with a simple step-by-step process. Incorporating it into your nightly routine takes just a few minutes, making it a convenient and effective addition to your beauty regimen.
DIY Serum for Thicker Eyelashes. Woman with beautiful eyelashes

Frequently Asked Questions

1. Can I use the DIY Serum for Thicker Eyelashes on my eyebrows as well?
Reply: Absolutely! The nourishing natural oils in our DIY serum are beneficial for both eyelashes and eyebrows. Apply a small amount to your eyebrows using the same gentle technique to promote thicker and healthier-looking brows.

2. How long will it take to see results?
Reply: Individual results may vary, but with consistent use, users notice visible improvements within 4 to 8 weeks. Remember, lash growth is a gradual process, so be patient and stay dedicated to your nightly routine.

3. Is it safe to use the serum if I wear contact lenses?
Reply: While the serum is safe for most users, we recommend avoiding direct contact with your eyes, especially if you wear contact lenses. Apply the serum along the lash line, ensuring it does not touch your eyes. If any irritation occurs, discontinue use and consult an eye specialist.

4. Can I apply the serum in the morning before makeup?
Reply: We recommend applying the serum at bedtime for the best results. Nighttime application allows the natural oils to work their magic while you sleep. Applying the serum in the morning may interfere with makeup application due to oil residue.

5. How often should I use the serum?
Reply: For optimal results, use the DIY serum for thicker eyelashes nightly as part of your beauty routine. Consistency is key to achieving the desired thickness and volume in your lashes. Avoid excessive use, as too much oil may lead to clumping or weigh down your lashes.

Here are more articles on DIY natural and handmade body oils and serums:

Video How-To on My Channel | Jinane World

The steps to make your own DIY Serum for Thicker Eyelashes are demonstrated in this video.

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