Hydrolyzed Soy Flour
What Hydrolyzed Soy Flour is & what it does
Hydrolyzed Soy Flour is a plant-derived ingredient made by breaking down soybean flour into smaller peptides and sugars. In skincare it is commonly used as a skin-conditioning and film-forming agent, where the soy-derived proteins can leave a smoothing, tightening feel on the skin surface. Soy actives are popular in anti-aging and texture refining products. It is not a UV filter and has no flagged concerns here, though people with soy sensitivity may wish to note the source.
What is Hydrolyzed Soy Flour?
It is a plant-derived ingredient made by breaking down soybean flour into smaller peptides and sugars. It is commonly used as a skin-conditioning and film-forming agent.
What does Hydrolyzed Soy Flour do in skincare?
The soy-derived proteins can leave a smoothing, tightening feel on the skin surface, which is why it appears in texture-refining and anti-aging products.
Is Hydrolyzed Soy Flour safe?
It is generally considered a low-concern ingredient with no specific risks flagged in this catalog. People with a known soy sensitivity may wish to note the source and patch test.
Sunscreens with Hydrolyzed Soy Flour
We rate 4 sunscreens that contain it:
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Cetaphil Healthy Renew Purified Peptides SPF 30 Day Cream
68/100
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Sensilis Upgrade Chrono Lift Day Cream Spf 20
64/100
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Iwori Baobab Anti-ageing SPF 15 Day Cream
62/100
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Murad Perfecting Day Cream Broad Spectrum SPF30
57/100