Fine Threads Pro Advanced Biotin Carbon Black Eyelash Glue — Sensitive Eyes, Latex‑Free Waterproof Strong Hold

Fine Threads Pro Advanced Biotin Carbon Black Eyelash Glue is a latex-free, ophthalmologist‑tested adhesive that delivers a waterproof, carbon‑black finish and a long-lasting hold for strip, cluster, and false lashes.

Engineered to combine hold, comfort, and a deep black finish, this adhesive is infused with biotin for supportive care and formulated to suit sensitive eyes. The quick-tack, waterproof formula blends into the lash line so you often don’t need eyeliner, while remaining free from latex, formaldehyde, and obvious odor. Whether you use mink, synthetic, or cluster lashes, this glue aims to make application faster and wear more reliable throughout the day.

How quickly does this glue set and will it stay secure all day?

The formula becomes tacky within seconds and sets to a strong bond that resists humidity and light moisture. It’s designed for extended wear so lashes stay attached during normal daily activities without frequent touch-ups.

• Quick tack time for easier placement
• Waterproof finish for sweat and light moisture resistance
• Designed to hold lashes securely for long wear

Is this adhesive safe for sensitive eyes and easy to remove?

This glue is ophthalmologist tested, latex‑free, and formulated without formaldehyde and strong odors to minimize irritation. Removal is typical of professional lash adhesives: use a gentle oil‑based remover or cleanser and avoid pulling on lashes to protect your natural lashes.

• Latex‑free and hypoallergenic-forward formulation
• Ophthalmologist tested and cruelty‑free
• Recommended removal with a mild oil or remover to avoid tugging

What visual effect will the carbon black finish create?

The carbon black tint dries fully opaque, creating the appearance of a fuller, darker lash line so eyeliner may not be necessary. This finish helps blend the base of the false lashes with natural lashes for a seamless, defined look.

• 100% black dry-down for bold lash line definition
• Conceals lash band for a natural, finished appearance
• Works with all lash materials, including mink and synthetic

How does the biotin infusion benefit my lash routine?

Biotin is included to support the look of healthier natural lashes when used as part of your normal lash routine. While adhesive isn’t a treatment, the formula’s nourishing‑minded ingredients aim to be gentler on lashes during wear and removal.

• Biotin-infused formula for supportive care during wear
• Gentle base ingredients suited for regular application
• Not a medical treatment—intended to complement lash care

Who is this for? Fine Threads Pro Advanced Biotin Carbon Black Eyelash Glue is intended for people who wear strip, cluster, or false lashes and want a reliable, quick‑setting adhesive that blends with the lash line. It’s a good fit for users with sensitive eyes who need a latex‑free, low‑odor option, and for professionals seeking a dark, waterproof finish that speeds application and improves lash aesthetics.

Product notes: do not apply over irritated or broken skin; patch test if you have severe sensitivities. For removal, use a gentle remover and avoid pulling lashes to protect your natural lash line. Fine Threads Pro offers customer support for product questions and satisfaction concerns.