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Zinc Oxide Powder

Zinc Oxide Powder
Details
Synonyms: Zinc Oxide Powder, Cosmetic Grade Zinc Oxide
Appearance: White fine powder, odorless, good dispersibility, no agglomeration
Raw Source: High-purity zinc ore processing, cosmetic-grade refining
Technology: High temperature calcination, grinding, purification, surface modification, precision sieving
Recommended Dosage (Cosmetic Grade): 2%-25%; 2%-10% for skincare creams and lotions; 10%-25% for physical sunscreen and barrier protection formulations
Shelf Life: 24 months under sealed, cool and dry storage, keep away from light and high temperature
Category
Cosmetic Raw Materials
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Product Details

Product Description

 

●Pure Zinc Oxide Powder is cosmetic‑grade physical UV shielding and skin barrier caring raw material for skincare formulations. High‑purity Zinc Oxide helps block UVA/UVB rays, soothe irritated skin and reduce external stimulus damage. It protects sensitive skin and reinforces skin barrier, has good compatibility with emollients and most cosmetic actives, and is widely used in physical sunscreens, barrier repair creams, soothing ointments and baby skincare products.

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COA

 

 

Items Specifications Test Results
Appearance White fine powder, no agglomeration Complies
Odor Odorless Complies
Loss on Drying ≤0.5% 0.32%
Assay Zinc Oxide ≥99.0% 99.35%
Heavy Metal Total ≤20.0mg/kg Complies
Lead (Pb) ≤10.0mg/kg Complies
Arsenic (As) ≤2.0mg/kg Complies
Mercury (Hg) ≤1.0mg/kg Complies
Microbiology    
Total Plate Count ≤1000cfu/g <120cfu/g
Yeast & Moulds ≤100cfu/g <10cfu/g
E.Coli, Pseudomonas, Staphylococcus Negative Negative

Functions and Effects

◆Powerful UV shielding & skin calming performance

High‑purity Zinc Oxide blocks UVA and UVB rays, shields skin from external irritants and soothes sensitive irritated skin.

◆Skin barrier protection & gentle caring property

Forms a breathable protective film on skin surface, reduces environmental damage and comforts fragile skin.

◆Wide formula compatibility

Compatible with emollients and most cosmetic active ingredients; stable within common cosmetic pH ranges for skincare formulations.

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Application Fields

 

★Ideal for physical sunscreens, barrier repair creams, soothing lotions and baby skincare products, designed for UV protection and sensitive skin care skincare series. Suggested addition level: 2%-25%.

★Works well alongside emollients and various cosmetic active substances, combining with calming ingredients to strengthen UV shielding and skin soothing effect.

★High-quality Zinc Oxide Powder blocks UVA & UVB radiation and relieves skin irritation, reduces external stimulus damage, helping formulate end products for gentle and well-protected skin.

★Exhibits good dispersibility within cosmetic matrices, maintains activity stability across typical skincare pH scope, perfect for sensitive skin and sun protection product development.

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Business Scope

 

 

0421001

 

Packaging And Transportation Methods

 

 

001

 

Certificationss

 

 

222

 

FAQ

 

 

Q1: What is Cosmetic Grade Zinc Oxide Powder?
A1: It is a fine inorganic powder widely used in cosmetics, famous for physical UV blocking and skin soothing functions.
Q2: What are the main skincare benefits of Zinc Oxide Powder?
A2: It provides broad-spectrum UVA/UVB protection, forms a gentle protective film, calms irritated skin and supports skin barrier.
Q3: What cosmetic products can Zinc Oxide Powder be added to?
A3: Mainly used in physical sunscreen, barrier repair cream, soothing lotion, baby care products and sensitive skin formulations.
Q4: What is the recommended addition dosage in cosmetic formulas?
A4: Suggested dosage ranges from 2% to 25%. Lower dosage for daily skincare cream, higher dosage for sunscreen.
Q5: Is Zinc Oxide Powder compatible with other cosmetic raw materials?
A5: Yes. It has good compatibility with emollients, humectants and most cosmetic actives, stable in common cosmetic pH range.
Q6: Is cosmetic grade Zinc Oxide safe for sensitive skin?
A6: Yes. It is a mild physical ingredient, non-irritating, widely used for sensitive skin and baby skincare formulas.
Q7: How to store Zinc Oxide Powder properly?
A7: Keep sealed, store in cool, dry and dark place, avoid high temperature and moisture to prevent agglomeration.
Q8: What is the shelf life of Zinc Oxide Powder?
A8: 24 months under proper sealed storage conditions.
How To Cooperate With Us?

Our address

No. 56, Jinye 1st Road, Hi-Tech Zone, Xi'an,Shaanxi   Province, China

Phone Number

18092919441

E-mail

peri@taianbio.com

 

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