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DIY Lash Lengthening Serum

Lash Lengthening Serum

Did you know you don’t have to be genetically blessed to get gorgeous lashes??  Sure you can pay for a doctor’s visit, get a prescription and pay over $100 bucks for Latisse-which has scary side effect by the way, but why when you can make it yourself??  This serum contains nourishing and easy to find ingredients that will “feed” your hair follicles naturally!  Not only is the serum EASY to make, it also WORKS!  Honestly can you really have lashes that are too long or too thick.  NO!
OK, this is a fun post!  There are actually several DIY recipes floating around the Internet for an Eye Lash lengthening and thickening serum.  I’ve researched all the suggested ingredients, done some tweaking and used the serum on myself.  The results were surprising and I couldn’t be more satisfied!

Castor Oil is the main ingredient in this serum-Castor oil is full of Omega 6 fatty acids, vitamin E and proteins.  It is easily absorbed into the hair shaft and locks in nutrients.  Using Castor Oil for hair growth dates all the way back to the ancient Egyptians!  You can even massage castor oil into your scalp before bed for more hair growth on your head!  Sweet Almond Oil is nourishing and moisturizing to the hair. Vitamin E is moisturizing and also helps to strengthen the hair.  Both Vitamin E and Aloe helps to lengthen the lashes.  From the research I have done, it seems like the more you nourish your lashes and brows, the more they grow and thicken.  Many different oils have worked for different people but Castor oil always stands out in these recipes.

I found my empty mascara tubes HERE.  A small funnel is helpful.  I found mine HERE.

lash lengthening serum 2

 Lash Lenghtening Serum

Fill your container 3/4 full with Castor Oil (find it HERE)
Fill 1/8 of your container with Sweet Almond Oil (find it HERE)
Fill 1/8 of your container with Vitamin E Oil (find it HERE)

Use your serum at night before bed.  Wash your face as usual in the morning.   This serum’s result vary from person to person.  Some people see results immediately. I read of one woman’s testimonial that she had to stop using the serum because her bottom lashes got too long!  REALLY!!??  I have been using mine for a couple weeks and can see a difference.  Remember that a little goes a long way-you don’t want the oil running down your face all night so get a minimal amount on your mascara wand before you apply.  You can still see without too much blurriness after you’ve applied, it’s actually very comfortable.

You have nothing to lose with making this serum.  Even if it doesn’t lengthen your lashes, it will nourish your delicate hairs and protect them from falling out.  I don’t think anyone can spare eye lashes!

Be sure to share your results below!!

xx, Jenni


 DIY Lash Lenthening Serum


  1. You should sell this in your Etsy shop :))

  2. I make this same recipe but with aloe instead of almond oil it makes it a little thicker going on which is nice. I’ve had AMAZING results! My lashes were not only short but they seemed to fall out easily making them sparse. After only a couple weeks my lashes are completely full and so long! I used to spend forever coating on mascara and separating them to cover gaps now o just swipe it on and go. amazing!!!!

  3. what type of aloe was tried? and combine with almond oil or in place of.. cant wait to try this !

    • Bekah-I haven’t tried it with aloe yet-I do know that Mountain Rose Herb-while I trust their products the most-has a very runny aloe. I have also used one from Amazon in other recipes and it was thicker and would work well for this-here is the link for the amazon aloe-

      • Ashli McMillian says:

        You can use aloe fresh out of the plant. Scrap the insides into a jar and Stir until all liquefied and then apply with a mascara wand.

  4. I cannot wait to try this! Ordering the ingredients today! Thank you for sharing!!!

  5. Dale Baird says:

    what would you suggest for ocular rosacea, red rimmed swollen eyelids with broken blood vessels, dark circles under eyes and eyelashes falling out. I need a lid cleaner with antibacterial properties and helping lashes not fall out, thank you

    • Hi Dale, I honestly don’t know-my Lash Lengthening Serum is really great at conditioning the lashes so they don’t fall out, but I don’t know if that would further irritate your eyes. Dark Circles under your eyes could be causes from the stress your eyes are going through. I will keep my eyes open for a solution. Good luck!!

    • I know this is an old post, but this sounds like eyelash mites. You need a serum with tea tree oil or Lavender. Essential oils in your eye is NO BUENO! So use caution when applying

  6. I’m so excited to try this recipe! My sweet boys & husband have the longest thickest lashes…I think my boys took mine! Would I have to use this serum without end to keep the long thick lashes they produce or can I stop without any reversals of lash growth?

    • Arti-my girls have the longest curliest lashes-I think they stole mine too!

      • Jennifer,
        I tried this serum for about one month before I noticed slightly longer lashes which was very exciting! The only problem I have is it burns my eyes no matter how I apply it so I stopped using it after awhile. My serum is as you listed, but I also added aloe vera (the one you recommended & the same amount as the Vitamin E). Help please! I would love to continue using it!

        • Arti-Huh…. I’m not sure why it would burn-I have very sensitive eyes and it’s ok for me. I don’t use the aloe though. The only thing I can think of is re-make it with out the aloe and see how that goes! I’m glad you saw results, keep me posted!

          • jennifer says:

            my eyes burn too! I will try it with Almond instead of aloe and see if that helps.

  7. I’ve been using this inconsistently for three weeks! Great results. I’ve always had very curly short lashes. You can only see them when I have mascara on. My short spacey lashes have filled in, increased in length, and are more healthy than ever before!

  8. I try this and it is really great.

  9. Could you use any essential oils to help as well?

    • Nicole-I have seen many posts from other diy bloggers that advocate essential oils, especially lavender. When I tried it, it burned. I wanted something that was going to be comfortable so I didn’t include it, but you could give it a go!

  10. Do you think that adding rosemary essential oil would be beneficial?

  11. Elizabeth says:

    I am dying to try this, and already have the castor oil and almond oil. What are your thoughts on simply applying close to the lash line with a q tip? Then I don’t have to bother with the mascara wand.
    Also, I usually just cleanse my face in the morning with a warm washcloth after oil cleansing at night. Do you have any problems with mascara running off from the oil application right on the lashes? I’m afraid just the warm water in the morning won’t get all the oil off.

    • Elizabeth-You for sure could apply close to the lash line with a q-tip.
      I don’t have this issue. I have always cleansed the next morning with a cleanser that has soap in it. Do you have this issue? Do you feel oily in the morning?

      • Ok, I’m reporting back…it’s been a month and this works! I have actually just used straight castor oil, since I already had a huge bottle. I have applied it faithfully every night with a q-tip. I tried taking pics once a week to document the growth, but my phone is not great so it’s really hard to see. Within two weeks there was a noticeable difference when I put on mascara. Now there is a noticeable difference even without mascara. My lashes were always short and thin, but at least they are dark. They are noticeably longer and thicker. Yes, I still need to wear mascara to look the way I like, but I am getting much better results. Thanks for this great tip!

  12. Hi Jenni
    i am new to your website. stumbled across it during a night while i was feeding my baby and got very interested in what you have written and the recipes. I am all set to try the hair rinse and eagerly waiting for the Vitamin C serum ingredients to arrive. Will post the results. Just a quick question regarding the lash lengthening serum, the recipe says Vitamin E oil but the link takes to Aloe Gel page. Is that what you used or is it a link error?
    And also i tried to post the same thing earlier, but could not see my comment so reposting it.

  13. Does this home made lash serum make your eyes turn brown if you have blue eyes?

  14. Saw your post on Pinterest. Do you somehow clean out an old container from mascara, or can you buy them to fill with your serum at a beauty supply store?

  15. Can you use coconut oil instead? I have plenty of that on hand, but currently none of the others.



  16. Hi Jenni,
    How many batches do you think the list of ingredients from your links will make?

  17. I was wondering if gel aloe Vera can me mixed with the ingredients for this syrum? I found a liquid aloe Vera but it’s not 100% pure, it has other ingredients mixed in it and I don’t know if those ingredients can go near the eye so I’d prefer to use the gel wich is pure aloe Vera


    I think someone borrowed your wording with our giving you proper credit.

    Love your posts! 🙂

  19. Jennifer says:

    The first time I gave castor oil a shot on my eyelashes, I decided to use it on one eye to be able to compare it to the other. In one week, there was a significant enough of a difference that I had to just apply it on the other eye for a week. That stuff is awesome for anywhere you desire thicker hair. I had been thinking lately that I should buy empty mascara bottles to apply it that way at night and then I saw this post on Pinterest. (Thanks!) 😀 I appreciate the links and I’ll definitely try it out with the Vitamin E and Almond Oil.

  20. Can I use extra virgin olive oil instead of almond oil?

  21. What about using castor oil and fresh aloe straight from the plant ? Would that be ok?

  22. I have a huge bottle of Vitamin E gel caps at home that I bought because I had read that it helped with scarring issues. Anyways I was wondering if I could maybe use those instead of the vitamin E oil….do you think that would work?

  23. I’ve been using castor oil for years as a natural cleanser and can confirm that it’s an amazing oil! I use it as my under eye cream as well as a make up remover! You idea to put it in a tiny container and use as an eye lash serum is brilliant 🙂 thanks for sharing!

  24. Ruby ahmed says:

    Hi jenni
    Can i use this serum for around my eye ? I develope milia seeds around my eyes esp. Lower eyeled area, i started with castor oil alone but will this cause more milia? Do you have any homemade fantastic recipe -as usual – for milia seeds? Thank you

    • Hi Ruby-I deal with milia around my upper cheek area and they are such a pain! It’s so hard to get them out because squeezing in the area is so detrimental-I’ve popped a couple of capillaries! I don’t think this serum will make them worse, everyone is different though. I don’t have any recipes that help with milia-In my own experience, if my skin is well hydrated, my milia goes away on it’s own. It’s only when I let my skin get too dry that I experience them. I also like using THIS exfoliator too-I think it really helps with milia. Hope this helps!!

  25. Hi Jenni, does this need to be stored in the refrigerator? I’m a little bit paranoid and store practically all my DIY skincare (and ingredients) in the fridge, but it would be nice to be able to store something in my makeup case!

  26. Hi!

    I am currently making this serum and am curious about the vitamin E oil. I have heard t pure tocopheryl acetate (vit e) can actually be too harsh and harmful to use. I just briefly read on this and have always heard otherwise. So is my pure Vitamin e oil 70000 IU ok to use in this serum you think? Thank you!

    • Vatricia-Hi! I’m not sure. Vitamin E confuses me to be honest. Most of the brands on amazon are diluted with another carrier oil and are not non-GMO so I only get my vitamin E oil from Mountain Rose Herb. I’ve had no issues with being sensitive and it’s non-GMO. I will say-I’ve never heard of Vit. E being too harsh or harmful. I’ll look into it.

  27. Hello I’m Amara and I’m 20 years old and I have acne around my eyes and I used to take medicine for it and then I stopped for a long time for side affects and then I tried coconut oil. It was really bad! My eyelashes started falling out and my acne almost shut my eyes closed. So, then I started looking for a day eyelash serum and they all had coconut oil! And then I came across yours! I was jumping for joy!!!!!!! It had no coconut oil and I’m glad about that and I thank you for helping me grow my eyelashes! It has been about 6 months and I can now apply makeup ( my doctor said no makeup whatsoever due to my acne and clogging pores) so thanks to you I can apply makeup and my friends aren’t afraid to be around me so, I thank you so so so so so much!!!!!!!

  28. I’m allergic to Almond oil. Can I use Coconut oil instead?

  29. What is the shelf life of this product? I want to try it out. Did you add a preservative of any kind? If you didn’t, would that prolong the shelf life?

    BTW, I love your blog!

    • Rosa-Hi! Thank you so much!! The shelf life is anywhere between 3-6 mos. It does not need a preservative because it is made up of only oils, no water! I hate preservatives so I wouldn’t add one to a oil mixture to prolong it past 3-6 mos. Preservatives can be hard on the skin so using one around the eyes is not a good idea.

  30. Hi Jenni-

    I’ve tried this and other eyelash serums with moderate success so am looking to bump it up a little… I’ve read the black seed oil promotes hair growth also. Can black seed oil be added to this serum safely?

    Thanks, love your blog!

    • Lisa-I have no idea-I’ve never researched black seed oil but I can’t imagine why it would be a problem. I’ll have to check that oil out! I hadn’t heard that!

      • Jenni-

        I think it’s worth a shot! This is what I found on

        “Black seed oil has been hailed as a potent hair growth oil. It stimulates hair follicles, thereby promoting hair growth. For thick eyelashes and eyebrows, use your index finger to dab a drop of black seed oil onto your eyebrows and eye lashes before bed. This will sink deep into the follicles and give you luscious thick lashes! Note: Don’t put a lot as it can seep into your eyes and burn.”

        • Lisa-That’s interesting and pretty exciting! Thanks so much for sharing that-I’ll have to try it out! Let me know if you do too!

          • Jenni-
            I received my black seed oil and couldn’t wait to try it out so I dabbed a little bit on my upper lash line with a q-tip trying not to get it in my eyes (since some say it can burn). I did notice a little burning in the eye I did first as more oil was on the q-tip then. I think I will try mixing a little in your lash lengthening serum rather than using it straight to see if that eliminates the (slight) burning. It wasn’t terrible so I’m not giving up on it yet! I’ll let you know how it goes in the serum 🙂

  31. Ok, so I tried just a few drops in the serum and so far so good… no burn!! I feel like my lashes have already grown just since last week but that could also be because I’ve nearly stopped using my eyelash curler (I’ve read it’s bad for them). Time will tell…

  32. Hi!

    I’ve been using this exact serum (castor oil, almond oil, vitamin E) for 2 weeks faithfully and have not seen noticeable results yet. Do you think I need to give it more time, or might the serum just not work for me?

    Thank you!

    • Nikki-More time for sure. There is a chance it won’t work for you since everyone responds uniquely but 2 weeks is too short to see any improvement for most people!

  33. I have a question you have aloe in the sentences as one of the ingredients for the eyelash serum and then you said use almond oil so which one is it? Thank you.

    • Hi Mya-I will correct that now-it’s not aloe. Aloe is a great ingredient to help with lashes but if you add aloe with other oils you will need a preservative. It is almond oil. Thanks for bringing that to my attention!


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  4. […] DIY Lash Lengthening Serum – This serum contains nourishing and easy to find ingredients that will “feed” your hair follicles naturally … several DIY recipes floating around the Internet for an Eye Lash lengthening and thickening serum. I’ve researched all the suggested … […]

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