INCI Name: Silica

Common Name : Silica powder

An absorbent ingredient for creams, lotions, powders & oily skin formulations.

Microfine particles for a better product! A mineral used in skin care products for its beneficial properties for hair, nails & skin.

Benefits

Product Benefits

Excellent oil and moisture absorption
Improves product texture and spreadability
For oily skin formulations
Supports smooth, matte finishes in makeup products

Improves stability in emulsions
Non-nano, microfine particle size
Vegan-friendly and cruelty-free
Suitable for eco-conscious formulations

Product Description

Microfine Silica is a high performance cosmetic ingredient to enhance the feel, stability and absorption of skin and hair care products. Sourced from naturally occurring silicon dioxide, this non-nano, amorphous powder is smooth and high surface area.

In skincare Microfine Silica is a gentle oil absorber, leaving skin feeling soft, smooth and matte—perfect for oily and combination skin types. In makeup it gives a flawless, soft-focus finish by diffusing light and reducing shine. It’s also used as an anti-caking agent in powdered formulations and thickens emulsions in creams and lotions.

Compared to traditional silica, this upgraded version has finer, micro-sized particles for better solubility and dispersion in formulations, making it easier to add to creams, lotions and other cosmetic products.

Its versatility and cosmetic elegance makes Microfine Silica a must have ingredient for formulators who want to improve texture, longevity and absorbency in many products.

What is Silica

Silica, also known as silicon dioxide, is a naturally occurring mineral found on the earth’s surface. This versatile mineral is used in many cosmetic products, skincare products, makeup and toothpaste. Silica comes in different forms, amorphous silica, crystalline silica and hydrated silica, each with its own properties and uses.

In cosmetic products silica has multiple functions. It’s an anti-caking agent, preventing powders from clumping together and a bulking agent, adding volume to formulations. Its oil absorption properties make it a must have in skincare products to control excess oil and reduce pore size. Silica also improves texture of products, making them feel smooth and luxurious. Whether in makeup, skincare or other personal care products silica is a valuable ingredient in the beauty industry.

Types of Silica

There are several types of silica, each with its own properties and uses. Amorphous silica, also known as non-crystalline silica is used in cosmetic products because it’s gentle and non-irritating. This form of silica is ideal for formulations for sensitive skin types, oil absorption without irritation.

Crystalline silica is highly abrasive and is used in industrial applications rather than cosmetics. Its rough texture makes it not suitable for skincare products where a gentle touch is required. Hydrated silica is another form of silica that finds its way into many products, skincare products and toothpaste because of its mild abrasive properties and texture enhancer. Cosmetic companies use amorphous silica because of its superior oil absorption and smooth texture, suitable for all skin types. Silica particles are finely ground and can be added to lotions, creams and gels to improve texture and stability. This makes silica an essential ingredient in high quality cosmetic products.

How to use it

How to Use

Which products to use it in

In creams and lotions.

As it is more soluble than the last silica we stocked, the benefits of silica can be made use of in hair and nail treatment products e.g. cream hair packs, and e.g. nail treatment creams

Water or oil-soluble?

Oil-soluble.

Can I add it to oil blends or ready-made products?

Yes, you can add it to oil blends but not to ready-made products.

When adding to oil blends you must put silica into bottle with vegetable oil, close the bottle and shake well.

The particles are very fine and will fly around if you don’t put it into the bottle with the oil.

Recommended dosage and how to use in products

Dosage for all products: Use 0.4-1% in your products. Add it to the Fat Stage of making a Cream or Lotion NOT the Water Stage.

Storage and Shelf Life

2-3 years (See label). Store at room temperature in dry and airtight container away from direct sunlight.

INCI / Ingredients

INCI Name: Silica

Origin: Mineral (amorphous silica)

Appearance: Fine, white micro-powder

Solubility: Insoluble in water; dispersible in oils and powders

Storage & Shelf life

Storage & Shelf Life

Store in a cool, dry place away from direct sunlight. Keep tightly sealed to prevent moisture absorption.

Expiration date: See product packaging.

Why buy from Aromantic

Why Buy from Aromantic?

At Aromantic, we supply high quality ingredients that meet the highest standards in performance and sustainability. Our Microfine Silica is carefully sourced to be non-nano and natural, making it a reliable and ethical choice for your formulations.

We provide trusted, cruelty-free ingredients, excellent customer support and fast, worldwide shipping. Whether you’re formulating skincare, makeup or hair care products, Aromantic has everything you need to bring your ideas to life.

FAQ's

FAQs

What’s the difference between Microfine Silica and traditional silica?
Microfine Silica has smaller particle sizes for easier dispersion and better performance in cosmetics, especially creams and lotions. It also gives a softer, smoother feel on the skin.

Is Microfine Silica suitable for natural and eco-friendly formulations?
Yes. Our Microfine Silica is naturally derived, non-nano and perfect for natural, vegan and sustainable product lines.

Can Microfine Silica be used in makeup products?
Yes. It’s great in face powders, foundations and primers to reduce shine and give a matte, soft-focus finish.

Is it suitable for all skin types?
Yes, Microfine Silica is generally gentle and good for oily or combination skin types due to its oil absorption properties.

Can this be used in hair care products?
Yes. Adds volume, reduces greasiness and improves powder dispersion in dry shampoos and other styling products.

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 it here.

Pairs well with

Related Products / Pair with

Rice Starch Powder for Mattifying and Thickening
For adding body and smooth texture to skincare and makeup.

EcoSilk MB (Isoamyl Laurate)
For enhancing spreadability and skin feel in emulsions.

Zinc Oxide Non-Nano (Uncoated)
Pairs well with Microfine Silica for sun care and calming formulas.

White Clay (Kaolin)
Good for detox masks and oily skin treatments.

Powders

Silica Microfine

Microfine Titanium Dioxide