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Nano Brow Pencil

Nano Brow Pencil

Lab-Tested Product Report

Nano Brow Pencil

a2o Lab Beauty Essentials

A brow pencil designed with a micro tip and formulated to be defining, ultra-precise, and waterproof. Claims to be able to achieve a bold, sculpted eye brow or a soft, natural eyebrow look.

Overall Grade N/A
Hazard N/A
Verified No

Ingredient concern breakdown

No ingredient library entries have been linked to this product yet.

Testing details

Test Name
N/A
Lab Verified
No
Test Date
N/A
Edition
N/A

Lens verification status

This product has not yet received Lens Verified certification. Certification requires an independent safety review of all formulation ingredients.

Hazard Score

Our ingredient hazard score runs from 1 to 10 and reflects known and potential health concerns associated with a product's ingredients. A lower number signals a safer formulation, while a higher number indicates greater cause for caution.

Best
1 2 3 4 5 6 7 8 9 10
Worst

Lens Verification Process

Lens Verified

The Lens Verified mark confirms that the product ingredient disclosure has undergone an independent review by Lens scientists for ingredient transparency and consumer safety.

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