Thermabuild | Eyelash and Eyebrow Serum 15ml with Biotin, Castor Oil and Precision Brush

This 2-in-1 eyelash and eyebrow serum is a lightweight conditioning treatment for daily lash and brow care. It comes in a 15 ml bottle with a precision brush applicator that places the serum right along the lash line and brow roots.

Ingredients

The formula is made with glycerin and castor oil and is infused with biotin, rosemary leaf oil and panthenol. Together, these ingredients are included to nourish and moisturize lashes and brows, helping dry, fragile hairs look healthier and glossier over time.

Key Features

• For lashes and brows: one serum for both eyelashes and eyebrows.
• Lightweight, hydrating texture: absorbs quickly without a heavy or sticky residue.
• Precision brush applicator: reaches the roots accurately and separates lashes without clumping for quick, mess-free application.
• No rinsing needed: simply apply and let it dry naturally.

Specifications

• Product type: eyelash and eyebrow serum
• Volume: 15 ml
• Applicator: precision brush with plastic handle
• Key ingredients: glycerin, castor oil, biotin, rosemary leaf oil, panthenol

How to Use

• Make sure lashes and brows are clean and dry.
• Brush a thin layer along the lash line and brow roots once daily.
• Allow 1–2 minutes to air dry.

An easy daily step for keeping lashes and brows conditioned and well-groomed.