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Longest Lash - Thickening and Lengthening Mascara (Black Ice)

Longest Lash - Thickening and Lengthening Mascara (Black Ice) is a $35 high-performance mascara that delivers dramatic volume, extended length, and precise definition. Its buildable formula enhances short, sparse lashes with smudge-resistant, jet-black pigment, ideal for daily wear or bold evening looks.

$35.00

● In stock

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Price and availability may change. Click to see current details on SAYN Beauty.

Key features

  • Buildable volume without clumping
  • Visibly lengthens short lashes
  • Precision curved brush for definition
  • Smudge-resistant, long-wearing formula
  • Jet-black 'Black Ice' pigment
  • Ophthalmologist-tested for sensitive eyes
  • Lightweight feel with high impact

Pros

  • +Delivers both length and volume
  • +Smooth, even application
  • +Holds curl without stiffness
  • +Safe for sensitive eyes
  • +Rich, intense black color
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Cons

  • Higher price than drugstore options
  • May require careful layering
  • Not waterproof

About Longest Lash - Thickening and Lengthening Mascara (Black Ice)

What is Longest Lash - Thickening and Lengthening Mascara (Black Ice)?

Longest Lash - Thickening and Lengthening Mascara (Black Ice) is a premium eyelash-enhancing formula by Sayn Beauty designed to deliver both dramatic volume and visible length. Priced at $35.00, this 0.42 oz mascara features a jet-black 'Black Ice' pigment that provides intense color payoff while remaining lightweight on lashes. Developed for performance and comfort, it's ophthalmologist-tested, making it suitable for sensitive eyes. Whether you're aiming for natural definition or bold, fluttery drama, this mascara supports buildable intensity without flaking or smudging under normal conditions.

Key features

  • Buildable Volume — Adds thickness gradually without clumping.
  • Visible Lengthening — Enhances short lashes for a more open-eyed look.
  • Precision Curved Brush — Fits lash curve for even, controlled application.
  • Smudge-Resistant Formula — Stays intact through humidity and daily wear.
  • Jet-Black Pigment — 'Black Ice' shade delivers deep, high-impact color.
  • Lightweight Feel — Doesn’t weigh lashes down despite high coverage.
  • Ophthalmologist-Tested — Safe for contact lens wearers and sensitive eyes.

Who is Longest Lash - Thickening and Lengthening Mascara (Black Ice) for?

This mascara is ideal for individuals seeking a high-performance lash solution that combines length and volume in one product. It suits those with sparse or short lashes, sensitive eyes, or anyone wanting reliable, long-wearing definition for both daytime and evening wear. Makeup enthusiasts and professionals alike will appreciate its precision application and buildable intensity.

How does Longest Lash - Thickening and Lengthening Mascara (Black Ice) compare?

Compared to drugstore mascaras, Longest Lash offers superior smudge resistance and a more refined brush design for precise application. While priced higher than mass-market options, it competes with other luxury mascaras by balancing both length and volume—often features split between separate products in other lines. Its lightweight feel also sets it apart from heavier, flaking formulas common in lower-tier alternatives.

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Best use cases

  • Everyday natural enhancement
  • Bold evening makeup looks
  • Sensitive eye wearers
  • Contact lens users
  • Humid climate wear
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Is Longest Lash - Thickening and Lengthening Mascara (Black Ice) right for you?

Longest Lash - Thickening and Lengthening Mascara (Black Ice) is best for those seeking a high-performance mascara that delivers both volume and length. Suitable for all skill levels, it's ideal for sensitive eyes and daily wear. Consider this if you want long-lasting, clump-free definition. Alternatives include drugstore volumizing or lengthening mascaras, but they may lack precision or wearability.

How it compares: Compared to standard polypropylene-based drugstore mascaras, Longest Lash offers a more refined brush, better pigmentation, and improved wear. It matches high-end competitors in performance but stands out with its balanced length-and-volume formula, often requiring two separate products elsewhere.

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Frequently Asked Questions

What does Longest Lash Mascara do?

Longest Lash - Thickening and Lengthening Mascara (Black Ice) enhances natural lashes by adding visible length and buildable volume. Its formula separates and defines without clumping, delivering bold, fluttery results suitable for both day and night wear.

Does this mascara work for sensitive eyes?

Yes, this mascara is ophthalmologist-tested and formulated to be safe for sensitive eyes and contact lens wearers. Its lightweight, non-irritating formula reduces the risk of discomfort while providing high-impact lash enhancement.

How do you apply Longest Lash Mascara for best results?

Start at the base of lashes and wiggle the precision curved brush upward. Apply in thin layers to build volume gradually. The curved bristles help lift and separate lashes for even, clump-free definition from root to tip.

Is Longest Lash Mascara smudge-resistant?

Yes, the formula is long-wearing and smudge-resistant under normal conditions. It stays intact throughout the day without flaking or transferring, making it ideal for humid environments or extended wear.

Can you layer this mascara without clumping?

Yes, the buildable formula allows for multiple layers without clumping when applied correctly. Allow each coat to dry slightly before adding the next to maintain separation and definition.

How much does Longest Lash - Thickening and Lengthening Mascara (Black Ice) cost?

Longest Lash - Thickening and Lengthening Mascara (Black Ice) is $35.00 at SAYN Beauty. Prices may change — click through to SAYN Beauty for the latest.

Is Longest Lash - Thickening and Lengthening Mascara (Black Ice) in stock at SAYN Beauty?

Yes, Longest Lash - Thickening and Lengthening Mascara (Black Ice) is currently in stock at SAYN Beauty.

Specifications

SKU
D-JI-210166-SB
Last updated May 14, 2026