Skin Powder For Infant Type-3 (With Starch And Talc Based Ingredients) Testing Service — IS 5339:2021

Parameters to Test

Method Ref.: IS 5339:2021

TAT : 7 Days*

Required sample quantity : 100-200 gm

Method Reference

IS 5339:2021

Turnaround Time

7 Days*

Sample Quantity

100-200 gm

₹7,150 ₹9,000/ sample

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Testing Scope

About This Test

Skin powders for infants are gentle, finely milled powders designed to protect delicate baby skin by absorbing excess moisture, preventing rashes, and reducing friction in skin folds. These powders are specially formulated to be non-toxic, non-irritant, and free from harmful chemicals, making them safe for daily use.

Types of Infant Skin Powder:

Type 1 – Talc-Based Powder:
Made primarily from purified talc, offering smooth texture and excellent absorbency. Most commonly used and conforms to IS 5399 specifications.
Type 2 – Non-Talc (Alternative) Powders:
Formulated using alternatives like cornstarch, zinc oxide, or kaolin for parents who prefer talc-free options. These are often marketed as natural or herbal powders.

Both types are formulated to maintain skin dryness, soothe irritation, and provide a cooling effect, essential for infant comfort and hygiene.

Why It Matters

Purpose of Testing

Moisture Absorption: Helps absorb excess moisture, especially in skin folds, to prevent rashes and discomfort.

Friction Reduction: Minimizes skin-to-skin friction, reducing the risk of chafing and irritation.

Skin Protection: Forms a protective barrier on the skin to maintain dryness and comfort.

Safety Assurance: Ensures the product is free from harmful microorganisms, heavy metals, and skin-sensitizing agents.

Regulatory Compliance: Confirms that the powder meets BIS-defined physical, chemical, and microbial standards for infant care.

Testing and formulation as per IS 5399 ensure that the powder is safe, gentle, and effective for use on newborn and infant skin.

What's Tested

Test Parameters

11 parameters covered under this service

Parameter	Method Ref.	NABL	Unit
Matter insoluble in boiling water	IS 5339	✓	% w/w
Free from boric acid	IS 5339	—	NA
Fineness (Residue on 75-micron IS sieve)	IS 5339	✓	% w/w
Fineness (Residue on 150-micron IS sieve)	IS 5339	✓	% w/w
Moisture and volatile matter	IS 5339	✓	% w/w
pH	IS 5339	✓	NA
Heavy metals (as Pb)	IS 5339	✓	ppm
Arsenic (as As2O3)	IS 5339	✓	ppm
Mercury (Hg)	IS 16193	—	ppm
Loss on ignition	IS 5339	—	% w/w
Microbiological Examinations	—	—	—