Nail Polish (Nail Enamel) Testing Service — IS 9245:1994

Method Ref.: IS 7679:1978

TAT : 7 Days*

Required sample quantity : 70 - 100 ml

Method Reference

IS 7679:1978

Turnaround Time

7 Days*

Sample Quantity

70 - 100 ml

₹6,550 ₹9,000/ sample

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Testing Scope

About This Test

Nail Polish, also referred to as Nail Enamel, is a decorative cosmetic product designed to form a thin, hard, and glossy film over the nails upon drying. As per IS 9245:1994, this standard covers the specifications for nail enamels intended for beautifying and protecting fingernails and toenails.

The formulation typically includes:

Film-forming agents (like nitrocellulose)
Solvents (such as ethyl acetate or butyl acetate)
Plasticizers to enhance flexibility
Pigments and colorants for visual appeal
Resins and stabilizers to improve durability and appearance

The product is expected to:

Provide smooth and uniform coverage
Dry quickly without streaking
Be free from harmful or prohibited substances
Exhibit good gloss, adhesion, and wear resistance

Why It Matters

Purpose of Testing

Check for drying time to ensure the product sets within acceptable limits

Evaluate appearance and finish for gloss, smoothness, and uniformity

Test adhesion and resistance to chipping and flaking

Determine heavy metal content, especially lead and arsenic, to ensure non-toxicity

Verify the absence of banned substances such as formaldehyde, toluene, DBP, or camphor if claimed

Assess stability of the product under storage conditions

Ensure product packaging and labeling compliance with applicable cosmetic regulations

What's Tested

Test Parameters

9 parameters covered under this service

Parameter	Method Ref.	NABL	Unit
Non-Volatile matter	IS 9245	✓	% w/w
Drying time	IS 9245	✓	Minutes
Adhesion test	IS 9245	✓	N/A
Scratch test	IS 9245	—	N/A
Blush test	IS 9245	—	N/A
Heavy metals (as Pb)	IS 9245	—	ppm
Arsenic (as As2O3)	IS 9245	✓	ppm
Mercury (Hg)	IS 7679	—	ppm
Microbiological Examinations	—	—	—