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Bestidy

Bestidy 4D Silk Fiber Lash Mascara - Natural Waterproof, Smudge-proof, Thickening & Lengthening, No Clumping, Lasts All Day

  • Based on 12,458 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Mar 22
Order within 7 hours and 35 minutes
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Features

  • Incredible Volume & Length: Bestidy Fiber Eyelash Mascara can gives your eyelashes a boost of volume and length instantly,provides Defined & Voluminous lashes with just one coat. Build the look for even thicker, fanned lashes.
  • Clump Free: The smooth and creamy mascara sweeps across all lashes without clumping, flaking, or drying out. Simply remove at the end of your day with your favorite makeup remover.
  • Waterproof & Long Lasting: This waterproof and long-lasting Mascara formula ensures that your eyelashes stay gorgeously long, thick and voluminous all day through rain, tears, and sweat.Say bonjour to length, thickness and volume that last all day!
  • Natural & Hypoallergenic : Our hypoallergenic 4D silk fiber lash mascara contains gentle ingredients that are safe and friendly for sensitive eyes and contact lens wearers.
  • Easy to Remove - You can simply wash it off at the end of the day with warm water or with your favorite makeup remover or cleanser.

Is Discontinued By Manufacturer ‏ : ‎ No


Package Dimensions ‏ : ‎ 5.16 x 1.3 x 0.87 inches; 2.12 ounces


Item model number ‏ : ‎ JMG01


Manufacturer ‏ : ‎ Shenzhen Ai Li wei Cosmetics Co.,Ltd.


Best Sellers Rank: #17,331 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #167 in Mascara


#167 in Mascara:


Customer Reviews: 4.2 4.2 out of 5 stars (12,504)


Product Benefits: Volumizing,Lengthening,Smudge-proof,No Clumping


Brand Name: Bestidy


Item Form: Cream


Number of Items: 1


Container Type: Tube


Skin Type: Normal


Package Type Name: Box


Skin Tone: All


Manufacturer: Shenzhen Ai Li wei Cosmetics Co.,Ltd.


Other Special Features of the Product: Waterproof


Specialty: Natural


Water Resistance Level: Waterproof


Coverage: full coverage


Mascara Wand Type: Wand


Item Volume: 10 Milliliters


Color: black


Material Type Free: Clump Free,Hypoallergenic


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Mar 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Doesn’t smudge
Best mascara, beats the most expensive ones. It doesn’t end up looking like I have black eyes at days end. Washes off easy but doesn’t smudge. Will buy again
Reviewed in the United States on February 13, 2026 by Renne
    • Very good!
Surprisingly good! Just make sure you take it off before bed it is harder than I thought to remove but a good micelar water should work.
Reviewed in the United States on March 1, 2026 by Amazon Customer
    • Lots of length without clumping
I reordered this mascara because I really liked how it added length and volume to my eyelashes. It is easy to apply and there is very little clumping. Stays on with no smearing. The wand itself is sparkly and beautiful. It does need to be removed with eye make up remover, but that is not an issue for me. So based on my positive experience using it, I reordered again, even ordering another for my daughter. However, when I received my order, the package was empty except for a sale receipt. Package had not been tampered with in any way so I have to assume it was sent empty. However, Amazon customer service agent quickly rectified situation by sending in another. As far as the product itself, I am pleased with the results. ... show more
Reviewed in the United States on February 11, 2021 by Lou Z.
    • Great mascara!
This is the best mascara that I've ever used. Great length!
Reviewed in the United States on February 17, 2026 by Brittany Hall
    • Not completely waterproof
Actually not sweat proof. So not waterproof. Had it coming off my lashes and onto my bottom lids. But it does look nice while on. So I’m mixed. It doesn’t run, just not completely waterproof.
Reviewed in the United States on September 8, 2025 by Jeremy & Ashley Orth
    • 2 hours of crying & no flaking or smudging
Review Image by Malorie Townsend Malorie Townsend
The aftermath of crying at a funeral for 2 hours. I patted my eyes the whole time and had barely any transfer and it just kind of made my lashes clumpy which I fixed easily later with a lash comb. My poor lashes endured a lot more crying and at the end of the day when I finally swiped with a tissue it still didn't transfer in big smears like most mascaras it came off very easily and cleanly and I didn't have to rush to a bathroom and clean black smears off my face. I also didn't find my eyes irritated from this mascara with all the crying like I usually would and I'm sensitive to most mascaras on a good day. In every day use it holds up all day and comes off with micellar water easily and doesnt irritate my eyes so I'll be buying again. ... show more
Reviewed in the United States on June 11, 2025 by Malorie Townsend Malorie Townsend
    • Gooey and clumpy
I was really hoping to love this mascara. Maybe I just got an "old" tube? I could tell it was "gooey" when I opened it, kind of like when you can tell nail polish is old when you pull the brush out. It had that same consistency. And it clumped my eyelashes horribly.
Reviewed in the United States on February 5, 2026 by Jessica Thomas
    • Low smudge and looks great
This was great for me and my 13 year old ! We love it
Reviewed in the United States on January 15, 2026 by Misty

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