Lashgasm Lash and Brow Serum by LashAffair
Eyelash + Brow Serum
Eyelash + Brow Serum
Eyelash + Brow Serum
Eyelash + Brow Serum
Lashgasm | Lash + Brow Serum
4.9
Rated 4.9 out of 5 stars
9 Reviews

Lashgasm | Lash + Brow Serum

Regular price $55.00 Sale price $35.00 Save $20.00
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Shipping calculated at checkout.

🤍 2 in 1 Formula for Lashes + Brows

🤍 Made in the USA + Cruelty Free 

🤍 .25 fl oz | 7.4 ml (4 Month Supply)

Only 46 items in stock!
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Are you ready for your daily lashgasm? Let us introduce you to our eyelash serum, packed full of vitamins, peptides, proteins, and all the moisturizing ingredients you need to hydrate, condition, and strengthen brittle lashes (and brows). 

Trust us, Lashgasm is your new holy grail for growing long lashes + thick brows - you’re guaranteed to have at least one of your BFFs ask if you’re wearing fake eyelashes with this babe in your daily lineup. 

Our lash and brow serum is extra special because its paraben-free formula is safe for light eyes and won’t change the user’s eye color or cause other negative side effects like many other growth serums. 

HOW YOU’LL USE IT 

  • Apply this eyelash growth serum along your lash line twice daily for the first 6 weeks

  • Apply this brow growth serum to your brows twice daily for the first 6 weeks

  • After 6 weeks, apply nightly for maintenance

  • Show off your big lash (and brow) energy day n’ night 

Lash Care Resources

Get the most from your growth serum with our Lash Extension Aftercare Guide. Want to know how extensions and growth serums work together? Read How Long Do Lash Extensions Last.

    INGREDIENTS

    Water(Aqua), Glycerin, Hyaluronic Acid, Hydrolyzed Wheat Protein, Myristoyl Pentapeptide-17, Myristoyl Pentapeptide-16, Glycyrrhiza Glabra Root Extract (Licorice), Camelia Sinensis Leaf Extract (White Tea), Euphrasia Officinalis Extract (Eyebright), Rosa Centifolia Flower Water (Rose), Tocopheryl Acetate, Retinyl Palmitate, Ascorbic Acid, Allantoin, Panthenol, Pentylene Glycol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Panthenyl Ethyl Ether, Phenoxyethanol, Ethylhexylglycerin, Triethanolamine.

    Specs
    Item: LBGS

    SKU:LBGS


    Customer Reviews
    4.9
    Rated 4.9 out of 5 stars
    Based on 9 reviews
    Total 5 star reviews: 8 Total 4 star reviews: 1 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
    89%would recommend this product
    9 reviews
    • EL Profile picture for Erica L.
      Erica L.
      Verified Reviewer
      Rated 5 out of 5 stars
      Major growth booster

      This is one of my favorite products for myself and to retail to my clients. Whether they are a lash or brow client, Lashgasm strengthens and improves length of the natural lashes and brows. Quick results when used twice a day for 6 weeks, then I drop it down to once a day for maintenance!

    • S
      Stephenie
      Rated 5 out of 5 stars
      5 Stars

      LOVE this serum! Works so well and doesn’t irritate my eyes or skin. 100% recommend.

    • DB
      Daniiela B.
      Verified Buyer
      Rated 5 out of 5 stars
      WOW!

      It works!!!

      I’ve been seeing my clients results!

      MY OWN LASHES!!

      I love it!!!

    • S
      Sophie
      Rated 4 out of 5 stars
      Love!

      I love love this product. It helps keep my clients brows and lashes full and healthy!

    • M
      Morgan
      Rated 5 out of 5 stars
      THE PACKAGING

      super fast shipping, beautiful packaging and the fact that it lasts 4 months is awesome so excited to sell to my clients

    How to Use Lashgasm | Lash + Brow Serum

    Spray Lashgasm directly along your lash line and across your brows twice daily — once in the morning and once before bed. Hold the applicator about 1 inch from your skin and deliver 1-2 sprays per area. The oral vitamin spray absorbs through the mucosal lining with a 90%+ absorption rate, far exceeding the 20-30% you get from traditional pills and gummies. For best results, avoid eating or drinking for 15 minutes after application. Most users see visible improvement in lash length and brow fullness within 2-4 weeks, with some noticing results in as little as 10 days.

    Why Lash Artists Choose Lashgasm | Lash + Brow Serum

    Lashgasm is formulated with peptides, vitamins, and proteins specifically selected for lash and brow health — not just repackaged hair vitamins. The paraben-free formula is safe for light-colored eyes and won't change eye color or cause the negative side effects associated with prostaglandin-based growth serums. Artists retail Lashgasm because healthier natural lashes mean better extension retention and fuller sets. It's also lash extension safe, so clients can use it throughout their extension wear cycle without worrying about bond breakdown.

    Product Specifications

    • Type: Lash and brow growth serum
    • Key Ingredients: Peptides, vitamins, proteins, moisturizing compounds
    • Formula: Paraben-free, extension safe
    • Application: Along lash line + across brows, twice daily
    • Results Timeline: Visible improvement in 10 days to 4 weeks
    • Safe For: Light eyes, lash extension wearers, sensitive skin
    • Price: $55.00

    Frequently Asked Questions

    Is Lashgasm safe to use with lash extensions?

    Yes. Lashgasm is specifically formulated to be lash extension safe. The serum won't break down adhesive bonds or interfere with retention. In fact, healthier natural lashes from consistent serum use typically improve extension hold and longevity between fills.

    Will this serum change my eye color?

    No. Unlike prostaglandin-based growth serums that can darken iris pigmentation, Lashgasm uses a peptide and vitamin formula that does not affect eye color. It's safe for all eye colors, including light blue, green, and hazel eyes.

    How long before I see results from Lashgasm?

    Most users notice visible improvement in lash length and brow thickness within 2-4 weeks of consistent twice-daily use. Some see initial results in as little as 10 days. Full results develop over 6-8 weeks as your natural growth cycle completes.