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

  • Based on 12,453 reviews
Condition: New
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$9.99 Why this price?
Holiday Deal · 77% off was $43.99

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This item's return window has been extended for the holiday season: FREE refund/replacement until Jan 31, 2026

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Availability: In Stock.
Fulfilled by Amazon

Arrives Nov 13 – Nov 14
Order within 23 hours and 49 minutes
Available payment plans shown during checkout

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.

Color: black


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


Special Feature: Waterproof


Brand: Bestidy


Item Form: Cream


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: #16,778 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #183 in Mascara


#183 in Mascara:


Customer Reviews: 4.2 4.2 out of 5 stars 12,453 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Nov 13 – Nov 14

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
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • natural looking
This is literally the only mascara my 17 year old likes to use. She stated that it doesn't clump, or run like others, and she loves how it makes her eye lashes look fuller, and longer, without making them look "clumpy".
Reviewed in the United States on November 4, 2025 by Christi313

  • Great mascara!!
I love this mascara! It stays on and does not flake or smudge. I have tried lots & lots of mascara throughout my life (I’m 64) and I feel this is the best ever especially when considering the price. It’s so reasonably priced that I can’t believe it!! I hope it never changes & that I can always order it!!! ... show more
Reviewed in the United States on October 6, 2025 by Amazon Customer

  • Winner for smudge proof!
I bought several "smudge proof" mascaras to find one that lives up to the hype. This one performed! I tested by applying to clean lashes before bed. It survived all night without smudging. I then showered and most came off. The small amount left came off with makeup remover. Bonus on cute container. The only thing that could improve is it didn't have the thick/lengthening of some other mascaras, but overall a nice look. Will buy again ... show more
Reviewed in the United States on June 27, 2025 by FancyThat

  • Very satisfied Customer here!!
I absolutely love this product. I went out on a limb ordering a makeup product for that price, that I never used before. I will definitely order this product again! It makes my lashes look longer, stays on all day with no smudging, and easily washes off.
Reviewed in the United States on October 9, 2025 by Angie

  • 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

  • Won't regret
This is my favorite mascara. 2 coats and your lashes are super Long. It stays all day. I adore the I'm a super sparkly person and I love the rainbow tube!
Reviewed in the United States on October 14, 2025 by SHAY T

  • Best Mascara EVER!
This is the best mascara I have ever used. It doesn’t clump. It doesn’t smudge or smear. And it washes off easily. I highly recommend this mascara and bonus! It comes in a pretty sparkly tube.
Reviewed in the United States on September 27, 2025 by kbal781315

  • Look Long!
Extra nice long lashes
Reviewed in the United States on October 17, 2025 by Micki

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