Is Amino acids, keratin, 1-oxohexadecyl derivatives vegan?

Palmitoyl Keratin Amino Acids is also known as Amino acids, keratin, 1-oxohexadecyl derivatives.

Palmitoyl Keratin Amino Acids are derived from the hydrolysis of keratin, a fibrous structural protein typically sourced from animal hair, wool, or feathers, and further modified with palmitic acid to enhance skin and hair conditioning properties.

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