USHAS 4D Waterproof Fiber Mascara – Lengthening & Long Lasting

Elevate your eye look with the USHAS 4D Waterproof Mascara — a long-lasting, liquid fiber formula designed to dramatically lengthen, lift, and define every lash. The innovative 360° spiral brush coats each lash from root to tip, building voluminous, fluttery results that last all day without smudging or flaking.

This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Why You'll Love It

• Waterproof Formula: Stays put through humidity, sweat, and long wear — no panda eyes here.
• 4D Fiber Technology: Micro-fibers bond to your natural lashes for instant length, thickness, and a dramatic extension effect.
• 360° Spiral Brush: The uniquely curved brush reaches every lash angle for full, even coverage from corner to corner.
• Lengthening Benefit: Stretches lashes to their maximum potential for a wide-eyed, show-stopping finish.
• Full Size (20g): Generously sized so you get more wear out of every tube.
• No High-Concern Chemicals: Formulated without any high-concern substances for a cleaner beauty experience.

How to Apply

1. Starting at the base of your lashes, wiggle the spiral brush upward in a zig-zag motion.
2. Build layers for more drama, allowing a few seconds between coats.
3. Use the tip of the brush to catch and define lower lashes.
4. To remove, use a gentle oil-based or waterproof makeup remover.

Product Specifications

Complete Your Eye Makeup Look

Pair this mascara with other eye-defining essentials from our collection:

• 0.3ml & 0.5ml Ampoule Head Cap Adapter for Hyaluron Pen
• 0.3ml & 0.5ml Hyaluron Pen Ampoule Head Cartridge | Skin Care

For guidance on cosmetic ingredient safety and product labeling, visit the U.S. Food & Drug Administration – Cosmetics resource center.

Frequently Asked Questions

Q: Is the USHAS 4D Waterproof Mascara suitable for sensitive eyes?

A: The USHAS mascara is formulated without high-concern chemicals, making it a thoughtful choice for most users. However, if you have particularly sensitive eyes or wear contact lenses, we recommend doing a patch test before full application and consulting your eye care professional if you have any concerns.

Q: How do I remove this waterproof fiber mascara without tugging my lashes?

A: Because of its long-lasting waterproof formula, an oil-based or dedicated waterproof makeup remover works best. Soak a cotton pad and hold it gently against your closed lashes for 10–15 seconds to dissolve the formula before wiping away — no rubbing needed.

Q: Can I build up the mascara for a more dramatic, volumized look?

A: Absolutely! The 4D liquid fiber formula is buildable. Apply 1–2 coats for a natural everyday look, or layer up 3+ coats (allowing a few seconds of drying time between each) for a bold, full-lash extension effect. The 360° spiral brush ensures even coverage with every layer.