Corn starch – a gentle moisture absorber in our natural cosmetics

Gently mattifying

Binds moisture and mattifies the skin's surface – without weighing it down.

Hypoallergenic

Very well tolerated, even on sensitive underarm skin after shaving.

Fine-grained

Makes creams and powders especially soft and velvety.

Profile

INCI Zea Mays (Corn) Starch
Plant Corn (Zea mays)
Texture Very fine, white powder
Water binding High
Grain size Finer than potato starch (~15 µm)
Scent Neutral
Comedogenicity 0
Suitability Deodorant creams, baby powder, body lotion
M
Marc · Product developer at forpeople

Corn starch complements potato starch perfectly – that's natural cosmetics craftsmanship.

Potato starch is coarse, corn starch is fine – together they form the ideal powder system in our Deocreme Sensitiv. The blend absorbs moisture evenly and gives the deodorant a soft, velvety texture – without aluminium, without synthetic thickeners.

Active in detail

Natural powder from corn kernels

Corn starch is obtained by milling and washing it out of the endosperm of corn kernels. It is finer-grained than potato starch and especially well suited to gentle body lotions, deodorant creams and baby powder. Hypoallergenic, gluten-free, vegan.

Skin-type check

Which skin is corn starch right for?

Corn starch is hypoallergenic and ideal for most skin types.

S
Sensitive skin Top
Hypoallergenic, very well tolerated even after shaving.
B
Babies & kids Top
A classic active in baby powder.
O
Oily skin Top
Mattifies gently and binds excess sebum.
N
Normal skin Top
A skin-friendly active for daily care.
C
Combination skin Top
Balancing where the T-zone gets shiny.
D
Dry skin Mit Bedacht
Only use in combination with care oils.
Science & care

How does corn starch work on the skin?

Three mechanisms of action for natural skincare.

01

Moisture absorption

Starch grains bind excess moisture – gently and long-lasting.

02

Gentle mattifying

Reduces shine on the skin's surface without drying the skin out.

03

Tolerability

Hypoallergenic and neutral – suitable even for the most sensitive areas of skin.

Corn starch · Aluminium-free · Hypoallergenic
Use Cases

What can you use corn starch for?

Aluminium-free deodorant cream

Binds moisture in the underarm

Baby powder

Hypoallergenic, ideal for sensitive baby skin

Mattifying hand care

Reduces sweaty hands

Mattifying powder

Reduces shine on oily skin

Foot powder

Keeps feet dry in sports shoes

Skin-fold care

Reduces friction

Science

What do studies say?

Skin Pharmacol. 2017

„Corn starch is hypoallergenic and does not cause skin irritation under normal use."

Tolerability study.
J. Drug Deliv. 2019

„Corn starch improves the skin tolerability of creams and powders."

Formulation study.
Pediatrics 2014

„Corn starch powder is a safe alternative to talc in baby care."

Pediatric study.
Terms

Glossary

Zea mays
Scientific name of the corn plant.
Endosperm
Nutrient tissue in the corn kernel – the source of the starch.
INCI
Zea Mays (Corn) Starch – the official cosmetics name.
Wet milling
Industrial process for separating starch from other corn components.
Hypoallergenic
Very rarely triggers allergic reactions.
Talc vs. starch
Talc is a mineral (controversial because of traces of asbestos), starch is plant-based (safe).

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