IO Makeup Effect Powder Extender

This ingredient at a glance

IO Makeup Effect Powder Extender is a powder that ranges from white to pale yellow. This ingredient is a well-known range of effect pigments and functional fillers for cosmetics. An extender is a filler powder that formulators use to adjust the texture, slip, coverage and cost of a product. The site lists lotion systems, serums and creams as typical uses. The card does not give a composition, so check the INCI name, particle size and recommended level on the supplier data sheet and CoA.

What fillers do

Fillers rarely get the spotlight, but they shape how makeup and skin care feel. They improve slip, soften the look of skin, control shine, dilute strong pigments and help pressed powders hold together. A good extender lets a formulator tune coverage and finish without changing the main pigments.

Product formats

Face powders

Pressed and loose powders rely on fillers for slip and a soft finish.

Foundations and tinted creams

Extenders help balance coverage and a natural finish.

Creams and lotions

A small amount of filler gives a soft, powdery after-feel.

Serums

Light serums can use fine fillers for a smoothing, blurring touch.

Processing

Disperse the powder in the oil or water phase as the supplier recommends. In makeup, blend it with pigments and other fillers before adding binders. In emulsions, add it at cool-down with good stirring to avoid clumps.

Good partners

Calcium stearate helps powders press and adhere, and the Pore Minimizer spheres add a soft-focus effect. Browse more in the actives catalog.

Testing

Check color and finish on drawdown cards and on skin. For pressed powders, test hardness and drop resistance. For emulsions, check for settling.

Claims

Soft, smooth finish; natural-looking coverage; silky feel.

Characteristics

Form: powder, white to pale yellow. Type: filler and extender from this ingredient range. Listed uses on the site: lotion systems, serums, creams. INCI, particle size and level: supplier data sheet and CoA.

Original recipe: soft-focus pressed powder, 100 g

Mica 50.00 g, IO Makeup Effect Powder Extender 20.00 g, silica 10.00 g, calcium stearate 5.00 g, iron oxides 5.00 g, caprylic capric triglyceride 6.00 g, dimethicone 3.00 g, caprylyl glycol 1.00 g. Blend the powders, mill, add the binders slowly while mixing and press into pans.

Color matching

Because the powder ranges from white to pale yellow, it can slightly warm the tone of a product. Check every shade after adding it and adjust the iron oxides if needed.

Range ideas

A pressed powder, a tinted cream and a blurring serum can share the same filler technology.

Lot records

Keep each CoA with the batch file and note the lot used.

Why extenders matter for cost and feel

Pigments are often the most expensive part of a makeup product. Extenders let a formulator use less pigment while keeping a pleasant texture and enough coverage. They also make shades easier to adjust, because a lighter or darker shade can be built by changing the ratio of pigment to filler.

Skin care uses

In creams and serums, fine fillers give a soft, powdery after-feel and a slight blurring effect. Use a small amount and add it at cool-down so it disperses evenly. Check that the product does not leave a white cast on darker skin tones.

Particle size and finish

Fine fillers give a smooth, silky finish, while coarser grades add more slip and a slightly brighter look. The data sheet usually gives a particle size range. Compare it with the other powders in the formula and keep the overall size distribution balanced so the product feels even on the skin.

Storage

Store closed in a dry place. Close the container after use.