Henna (Mehendi) Powder Type-2 Testing Service — IS 11142:2023

Parameters to Test

Method Ref.: IS 11142:2023

TAT : 7 Days*

Required sample quantity : 200-300 gm

Method Reference

IS 11142:2023

Turnaround Time

7 Days*

Sample Quantity

200-300 gm

₹7,000 ₹9,500/ sample

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Testing Scope

About This Test

1. Cosmetic-Grade Henna (Hair Application)

Intended Use: Primarily for coloring hair.
Quality Parameters:
- Lawsone Content: Minimum of 1.0% by mass, ensuring effective dyeing capability.
- Moisture and Volatile Matter: Not more than 10% by mass, to prevent microbial growth.
- Crude Fibre: Maximum of 15% by mass, indicating minimal fibrous content.
- Total Ash: Maximum of 12% by mass, reflecting the total mineral content.
- Acid Insoluble Ash: Maximum of 1.5% by mass, indicating the presence of insoluble impurities.
Packaging: Should be packed in clean, dry, and airtight containers to maintain quality.
Labeling: Must include product name, manufacturer's details, batch number, net weight, manufacturing and expiry dates, and usage instructions.

2. Body Art Quality (BAQ) Henna

Intended Use: For creating intricate designs on the skin.
Quality Parameters:
- Finely Sifted: To allow smooth application and prevent clogging in applicators.
- High Lawsone Content: Ensures a darker and longer-lasting stain on the skin.
- Purity: Free from additives like PPD (para-phenylenediamine) and other harmful chemicals.
Packaging and Labeling: Similar to cosmetic-grade henna, with clear indications of its suitability for body art.

3. Industrial-Grade Henna

Intended Use: Utilized in industries for dyeing textiles, leather, and other materials.
Quality Parameters:
- Lawsone Content: May vary based on industrial requirements.
- Purity: Not suitable for cosmetic or body art applications due to potential contaminants.
Packaging and Labeling: Must clearly state that the product is for industrial use only.

4. Herbal Henna Blends

Intended Use: Combines henna with other herbal ingredients for enhanced benefits.
Common Additives: Amla, Shikakai, Bhringraj, and other herbs.
Quality Parameters:
- Lawsone Content: Should meet the minimum requirement of 1.0% by mass.
- Purity: Free from synthetic dyes and harmful chemicals.

Why It Matters

Purpose of Testing

🔹 To Ensure Purity and AuthenticityConfirms that the henna powder is natural and free from adulterants such as synthetic dyes or harmful chemicals.

🔹 To Assess Safety ParametersEvaluates the presence of heavy metals, microbial load, and pesticide residues to ensure the product is safe for skin application.

🔹 To Verify Coloring Strength and PerformanceMeasures the lawsone content (natural dye compound in henna) to determine the coloring efficacy of the product.

🔹 To Check Physical CharacteristicsIt includes parameters like the fineness of the powder, odor, appearance, and moisture content to meet consumer expectations.

🔹 To Meet Regulatory RequirementsTesting as per IS 11142 is essential for BIS certification, domestic distribution, and international trade compliance.

What's Tested

Test Parameters

7 parameters covered under this service

Parameter	Method Ref.	NABL	Unit
Moisture and volatile matter	IS 11142	✓	% w/w
Cold water extract	IS 11142	✓	% w/w
Crude fibre	IS 11142	✓	% w/w
Mineral matter	IS 11142	✓	% w/w
Acid insoluble ash	IS 11142	✓	% w/w
Absence of extraneous/ synthetic dyes	IS 11142	✓	% w/w
Microbiological Examinations	—	—	—