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Ferulic Acid

INCI: FERULIC ACID

What is it?

Ferulic acid is a plant compound extracted from agricultural waste, mostly the bran left over from milling rice, wheat, corn, or oats. Manufacturers break it free from the plant fiber using an alkaline wash, then purify and crystallize it. Its antioxidant power comes from a reactive spot on its molecule: it hands of...

How is it used?

Dissolve it first in a solvent like propylene glycol, ethoxydiglycol, or dimethyl isosorbide. It won't dissolve directly in water. Add it to the water phase at a low, acidic pH (roughly 3 to 5), which is also the pH range that keeps co-formulated vitamin C stable.

Forms

Available forms and grades affect how this ingredient behaves and how it should be selected for a formula.

Appearance

Color, texture, and physical characteristics can vary between suppliers and product grades.

Usage rate

Recommended incorporation levels depend on product type, supplier guidance, and the intended result.

Why we use it

Formulators choose this ingredient for specific performance, sensory, and stability benefits.

Strengths and limitations

Its advantages, compatibility considerations, and practical tradeoffs should be weighed during development.

Alternatives and substitutions

Possible replacements depend on the ingredient's role, desired skin feel, and formulation system.

Storage and shelf life

Appropriate storage conditions help protect quality and performance throughout the ingredient's usable life.

Ferulic Acid

What is it?

How is it used?

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