Advanced Biotin Bond & Seal

Advanced Biotin Bond & Seal

Designed for DIY Lash Extensions- Strip or Cluster Lashes.

Create salon-quality lash looks with our professional 2-Step Bond & Seal System. The lightweight 5ml Bond securely attaches lash clusters, while the 5ml Seal locks them comfortably into place with an invisible finish for beautiful, long-lasting wear.

★★★★★
4.9 • 211 reviews
$15.99
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What’s Included

What’s Included

5ml Black Bond

5ml Clear Seal

Why You'll Love It

Designed for effortless wear and a polished finish.

Designed specifically for lash clusters
Lightweight, comfortable formula
Invisible finishing seal
Water-resistant formula
Strong, flexible hold
Fast-drying application
Biotin-infused formula
Helps extend wear for up to 72+ hours*
Easy, mess-free application

Safety Notice

For external use only. Avoid direct contact with eyes. If irritation occurs, discontinue use. Keep out of reach of children.

Bond Formula

Bond Formula

Designed to create a strong, flexible base that securely attaches lash clusters while remaining lightweight.

Strong Hold 72HR+
Biotin Infused
Fast Dry
Gentle Formula
Comfort Sensitive
Long Wearing

Bond Ingredients

Bond Ingredients

Acrylates Copolymer

Creates a flexible, long-lasting bond that helps lash clusters stay securely in place throughout the day.

Water (Aqua)

Provides a lightweight foundation that allows for smooth, even application.

Seal Formula

Seal Formula

The Seal locks your lash application in place while helping reduce tackiness and providing a comfortable finish.

Seals the Bond
Flexible Finish
Comfortable Wear
Water Resistant
Lightweight
Crystal Clear Formula

Seal Ingredients

Seal Ingredients

Water (Aqua)

Acts as the lightweight base for a smooth, comfortable formula.

Acrylates/Ethylhexyl Acrylate Copolymer

Creates a flexible protective layer that helps keep lashes secure while maintaining comfort.

Propylene Glycol

Helps maintain moisture and promotes smooth, even application.

Phenoxyethanol & Ethylhexylglycerin

A preservative system that helps keep the formula fresh and stable throughout its shelf life.

Octanediol (Octanol/Ethyl Ethyl Glycerol)

Helps support product stability while contributing to a pleasant skin feel.

Biotin

Included as a conditioning ingredient to complement your lash routine.

Customer reviews

What beauty lovers are saying.

Delia F.Apr 01, 2026
★★★★★

Convenient dual-ended lash care.

The dual-ended format is so convenient, and the seal keeps everything in place beautifully for over 72 hours.

Marina W.Mar 13, 2026
★★★★★

Lightweight hold through humidity.

It feels lightweight and gentle, and my lashes stayed strong through humid weather without lifting.

Paige L.Jan 26, 2026
★★★★★

Nourishing hold with polished finish.

I love that it protects and nourishes while giving long-lasting hold. The result feels so polished.