INCI Name: Zinc Oxide

Common Name: Zinc Oxide Powder

Used in skin care creams as an astringent and suppressant and in sun protection creams for its beneficial properties.

Benefits

Product Benefits

Broad-spectrum sun protection (UVA, UVB and UVC)
Soothes skin and calms sensitive areas
Suitable for eczema and psoriasis-prone skin

Reduces redness
Calms and balances the complexion
Vegan, non-nano, cruelty-free
Used in barrier creams for skincare formulations

Product Description

Zinc Oxide is a white, fine mineral powder for natural skincare. Most known for its use in sun protection products, as it reflects and absorbs UVA and UVB rays, making it a broad-spectrum sunscreen ingredient. Unlike chemical filters, Zinc Oxide sits on the skin’s surface and forms a physical barrier against environmental stressors.

Besides sun protection, Zinc Oxide has astringent properties, making it a great addition to creams and lotions for oily or acne-prone skin types. It can improve skin texture and reduce the appearance of pores.

Our Zinc Oxide is non-nano and uncoated, perfect for natural and organic formulations. Great for soothing balms, mineral makeup, baby care products, and daily moisturisers for sensitive skin. Since Zinc Oxide is not water soluble, it needs a carrier agent to mix and apply in cosmetic products. Zinc Oxide also interacts with oily ingredients in skincare products, forming a barrier that locks in moisture while allowing oily ingredients to penetrate the skin.

Types of Zinc Oxide Powder

There are several types of zinc oxide powder, each with its own properties and uses. Non-nano zinc oxide powder with a larger particle size is preferred for natural and organic formulations as it sits on the skin’s surface without penetrating it.

Nano zinc oxide powder with a smaller particle size is used in products that require high sun protection, as it blocks UV rays better. Regardless of the type, the chemical formula for zinc oxide is ZnO, and its CAS number is 1314-13-2. Knowing these variations will help you choose the right type of zinc oxide powder for your skincare needs.

For Sensitive Skin

Zinc Oxide is suitable for eczema and psoriasis-prone skin as it is an ingredient in skin protectants. It creates a barrier that locks in moisture, enhances skin hydration by preventing loss, while allowing beneficial ingredients to absorb. It’s gentle, effective, and non-irritating, perfect for skin that needs extra care. It calms and balances the complexion and improves dry or rough skin.

Sun Care Applications

Due to its high refractive index and UV-absorbing properties, Zinc Oxide is an ingredient in many sunscreen products. It protects against UVA and UVB and enhances skin’s natural protection by creating a barrier that reflects UV rays and retains moisture. It’s also reef safe.

How to use it

How to Use

Recommended Dosage and Usage
For skin care, use 0.5-2% in your products.
Usually added in the water stage if adding the zinc oxide to a cream or lotion.
For sun protection, add up to 20% to your products.
Adding 20% zinc oxide to your formula will increase the SPF, but it may be thick and have a white appearance on the skin.

Safety and Handling

Zinc oxide powder is generally safe for skincare products, but handle with care. While it’s effective and gentle for most skin types, high concentration can cause skin irritation to some individuals. To be safe, start with a small amount and follow the product instructions. Always store zinc oxide powder in a cool, dry place, away from direct sunlight and moisture, to maintain its effectiveness. By doing so, you can enjoy the benefits of zinc oxide powder while minimizing the risks.

INCI / Ingredients

INCI Name: Zinc Oxide

Origin: Mineral (natural source)

Appearance: Fine white to off-white powder

Solubility: Insoluble in water and oil; not water soluble but soluble in acids; dispersible in formulations

Storage & Shelf life

Storage & Shelf Life

Store in a cool, dry place, away from direct sunlight and moisture. Make sure the container is tightly sealed after use.

Shelf Life: Expiration date is printed on the packaging.

Why buy from Aromantic

Why Buy from Aromantic?

At Aromantic, we offer high-quality, ethically sourced ingredients for natural skincare. Our Zinc Oxide is non-nano, uncoated, and cruelty-free, perfect for clean beauty formulations. We ship worldwide, and our customer service team is always available to help—no expert claims, just trusted quality.

Many of our customers have shared their positive reviews, and we publish every review to provide transparent feedback on our products.

FAQ's

FAQs

Is Zinc Oxide safe for sensitive skin?
Yes, Zinc Oxide is one of the gentlest mineral ingredients, suitable for sensitive, eczema-prone or psoriasis-prone skin.

Does this product leave a white cast?
As a physical barrier, sunscreen, Zinc Oxide can leave a slight white cast, especially at higher concentrations. Blend well with oils or pigments to minimize this effect.

Is this Zinc Oxide non-nano?
Yes, our Zinc Oxide is non-nano, meaning the particles are too large to penetrate the skin, creating a barrier on the surface.

Can I use this in a DIY sunscreen?
Yes, it’s suitable for natural sunscreens, but always test SPF in a lab for accurate protection.

Technical Documents

Here is a link to all non-batch-specific documents for this product: Link to Technical Documents

If you have any questions about the documents or need the Certificate of Analysis (COA) for a product that you have received, please request that here.

Pairs well with

Related Products / Pair with

Organic Jojoba Oil – Sunscreen carrier oil

Eco Marine Algae Extract – Moisturising ingredient

Hyaluronic Acid Eco 100% Powder – Soothing ingredient for creams

D Panthenol (Pro Vitamin B5) – Moisturises and softens dry skin

Zinc Oxide – Used in paints to improve durability and performance in coatings

Mineral Makeup

Water Based Colours

Zinc Oxide

Microfine Titanium Dioxide

Non-Water Based Colours

Kaolin