Sturelehub Zinc Oxide Powder 8 oz — 100% Pure Non‑Nano Uncoated Cosmetic Grade for DIY Sunscreen & Skincare

Sturelehub Zinc Oxide Powder (8 oz) is a 100% pure, non‑nano, uncoated cosmetic‑grade zinc oxide ideal for DIY sunscreen and assorted skincare formulations.

This high‑purity zinc oxide lets formulators, hobbyists, and small‑batch makers control texture, coverage, and sun‑protective ingredient levels without added coatings or nanoscale particles. Its uncoated, non‑nano form preserves the mineral’s natural behavior in creams, lotions, and powders while simplifying ingredient lists for clean‑label projects.

How should I use this zinc oxide powder in sunscreen recipes?

Add the zinc oxide gradually into your oil or cream phase while mixing to avoid clumps and ensure even dispersion. For broad topical mineral protection, many cosmetic formulators start around 15% and go up to 25% by weight, depending on the desired level of coverage and product texture.

• Recommended sunscreen range: 15–25% zinc oxide by weight.
• Pre‑dispersion in a small amount of oil or glycerin reduces dust and helps blend.
• Use high‑shear mixing or a small grinder for very fine, smooth creams.
• Test small batches for feel and spreadability before scaling up.

Is this powder safe to handle and will it sink into skin?

Because the powder is non‑nano and uncoated, particles remain at a size that is not designed to penetrate deeper skin layers. Standard safe‑handling practices—wearing a dust mask, goggles, and gloves when mixing—help avoid inhalation and keep formulation areas clean.

• Non‑nano particle size reduces the risk of systemic absorption.
• Use personal protective equipment when weighing and mixing powders.
• Work in an area with minimal airflow to limit airborne dust.
• In finished products, zinc oxide sits on the skin surface to provide coverage.

Which types of cosmetic projects benefit most from this ingredient?

This zinc oxide is versatile for sunscreens, tinted moisturizers, powder foundations, body powders, deodorants, and many soap or balm recipes. Because it’s uncoated and pure, it’s especially useful when you want a minimal‑ingredient label or need predictable behavior in both oil and water phases.

• Tinted creams and mineral foundations for natural coverage.
• Sunscreens where mineral UV filters are desired.
• Soaps, balms, and deodorants for mild topical protection and opacity.
• Body powders and lotions to adjust texture and opacity.

How much should I start with for non‑sunscreen skincare formulas?

For general skincare and cosmetic uses—like lotions, creams, or balms—begin around 5% zinc oxide and adjust based on opacity and feel. Small pilot batches let you find the balance between coverage, whitening effect, and application comfort before larger production.

• Starter concentration for non‑sunscreen products: ~5% by weight.
• Increase gradually for greater opacity or oil control effects.
• Document each formulation change to reproduce preferred results.
• Patch test finished products for cosmetic compatibility.

Who this is for: Makers, indie cosmetic brands, and home formulators who want a straightforward mineral ingredient with predictable performance. If you prioritize a pure, uncoated, non‑nano zinc oxide to craft mineral sunscreens, foundations, deodorants, or trial new formulations, this 8 oz supply from Sturelehub provides a convenient amount for multiple small batches and product development.

Ingredients

zinc oxide