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Boost Duo - Enhance Your Lashes and Brows with DIME Beauty's Best-Selling Clean Products – DIME® Beauty

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  • Boost Duo
  • All Skin Types
  • Key Benefits
  • Key Ingredients
  • Before & After
  • Before & After
  • boost duo
  • boost your results
  • apply morning and night
1 9

Boost Duo

Save 30%
Save 30%
Improve the appearance of your lashes and brows with our two-in-one Boost Duo.
$22
$22 $32
4.7
Rated 4.7 out of 5 stars
901 Reviews

all skin types

boost

Clean Formula

0.10 oz / 3 ml

Enhance your brows and boost your lashes with our two-in-one Boost Duo. Get 3 ML each of our best-selling, clean Eyebrow Enhancing Gel and Eyelash Boost Serum. This convenient product wand is perfect for on the go. Peptides and other powerful, clean ingredients promote the improved appearance of your natural brows and lashes.


  • Convenient two-in-one product wand for application on the go
  • Promotes increased production of eyelash and eyebrow hairs
  • Improves appearance with a proprietary blend of amino acids & peptides
  • All ingredients are given scores that fall on the safest side of the EWG spectrum
  • Vegan + cruelty-free

Apply Eyelash Boost Serum twice daily to the base of the upper and lower eyelashes. Continue daily use to aid the condition and appearance of your lashes. Apply the Eyebrow Enhancing Gel twice daily after shaping and filling in brows with a brow pencil and/or brow powder, if applicable.

Eyebrow Enhancing Gel | Water, Glycerin,Propanediol, PVP,Sodium PCA,Sodium Lactate,Arginine,Aspartic Acid,PCA,Glycine,Alanine,Serine,Valine,Proline,Threonine,Isoleucine,Histidine,Hyaluronic Acid,Phenylalanine,Chamomille Recutita (Matricaria) Flower Extract,Phenoxyethanol,Biotinoyl Tripeptide-1,Myristoyl Pentapeptide-4 -- Eyelash Boost Serum | Water, Glycerin, Amino Acids (Sodium PCA, Sodium Lactate, Arginine, Aspartic Acid, PCA, Glycine, Alanine, Serine, Valine, Proline, Threonine, Isoleucine, Histidine, Phenylalanine), Hyaluronic Acid, Panthenol, Aloe Barbadensis (Aloe Vera), Niacinamide, Portulaca Oleracea, (Purslane) Extract, Terminalia Chebula (Chebulic) Fruit Extract, Pyrus Malus (Apple) Fruit Extract, Tocopherol, Phenoxyethanol, Hexanediol, Ethylhexylglycerin, Biotinoyl Tripeptide-1, Myristoyl Pentapeptide-4
  • Free shipping on orders of $50 U.S. Only
  • 60-day returns on all orders

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The DIME difference

DIME Clean™ Promise

Clean and safe skincare products

Leaping Bunny Certified

Cruelty-Free

EWG Partner

EWG Partner

Healthy and non-toxic ingredients

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Baylee's tips & tricks

Did you know this two-in-one product is a great way to sample our Eyebrow Enhancing Gel and Eyelash Boost Serum in one convenient tube?

Build your routine

4.7
Rated 4.7 out of 5 stars
Based on 901 reviews
94%would recommend these products
Reviews Summary
Customers say this dual-ended product is convenient and easy to use for both lashes and brows. Many report noticing fuller, longer lashes and fuller brows within weeks of consistent use. The brow gel keeps brows in place without flaking, while users appreciate the gentle formula that doesn't irritate eyes. The compact design makes it ideal for travel and daily carry. Some note the serum quantity is limited, and a few haven't observed visible changes. Overall, customers praise the results and portability, though experiences with growth vary.
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901 reviews
  • Faith G.
    Verified Buyer
    Reviewing
    Boost Duo
    I recommend this product
    Rated 4 out of 5 stars
    2 months ago
    4 Stars

    Love this thing! And it actually works!

    Was this helpful?
  • Michelle C.
    Verified Buyer
    Reviewing
    Boost Duo
    I do not recommend this product
    Age 45-54
    Skin type Combination
    Skin concerns Wrinkles/Fine lines
    Rated 2 out of 5 stars
    3 months ago
    2 Stars

    Sadly there was very little serum in each side.

    Was this helpful?
    DIME® Beauty
    3 months ago

    Thank you so much for taking the time to leave a review and share your feedback; we truly appreciate it. We’re so sorry to hear about your experience. Would you mind reaching out to our Customer Support Team at hello@dimebeautyco.com? One of our representatives will make sure you’re 100% taken care of. Thank you again for bringing this to our attention!

  • Lorrie M.
    Flag of United States
    Verified Buyer
    Reviewing
    Boost Duo
    I recommend this product
    Age 55-64
    Skin type Normal
    Skin concerns Wrinkles/Fine lines, Sun damage
    Rated 5 out of 5 stars
    4 months ago
    Things are better in two's

    Two is better than one, I carry this product with me always. It has increased my lash length, and my eyebrows are filling in so nicely. You need to buy this dynamic duo.

    Was this helpful?
  • Lindsey T.
    Flag of United States
    Verified Buyer
    Reviewing
    Boost Duo
    I recommend this product
    Age 18-24
    Skin type Combination
    Skin concerns Sensitivity, Enlarged/Clogged pores
    Rated 5 out of 5 stars
    4 months ago
    Love it!!

    I have loved using this for the past few weeks! I have already noticed growth from using it, especially in my eyelashes! It helps me feel more confident and I appreciate the clean ingredients :)

    Was this helpful?
  • Cassi M.
    Flag of United States
    Verified Buyer
    Reviewing
    Boost Duo
    I recommend this product
    Age 25-34
    Skin type Normal
    Skin concerns Dullness, Hyper pigmentation/Dark spots
    Rated 4 out of 5 stars
    5 months ago
    Meh

    I haven’t seen any change in my lashes or brows after almost 6 weeks. Probably will not re-purchase.

    Was this helpful?

Q&A

How often should I use the Boost Duo, and how should I apply it?

We suggest using both the Eyebrow Enhancing Gel and the Eyelash Boost Serum every day. If you want to ramp up the results try applying both morning and night.

How long will the Boost Duo last?

This can depend on usage, but if the recommended amount is being used you can plan on 30 days.

Can I use the Eyelash Boost Serum with eyelash extensions?

Yes, the Eyelash Boost Serum is a great way to enhance your lashes and provide a better base for extensions.

Are these products Vegan and Cruelty-Free?

Yes! All of our products are Vegan and Cruelty-Free!

Boost Duo

4.7
Rated 4.7 out of 5 stars
901 Reviews

60-day returns on all orders

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