Ingredient
Crushed Walnut Shells
What is Crushed Walnut Shells?
Crushed walnut shells are made by grinding the hard outer shells of walnuts into small, granular pieces. This process retains the natural qualities of the shells while turning them into a versatile product commonly used in various industries.
In consumer products, crushed walnut shells are often used as an abrasive agent in cleaning and polishing products, including eco-friendly sponges and exfoliating scrubs. There is little health-related concern when used topically, and the material is considered safe for use in such capacities.
When you see crushed walnut shells on a label, it generally signifies a natural and biodegradable component utilized for its abrasive properties. It does not pose typical allergenic concerns associated with walnut proteins and is considered safe for most applications.
Commonly found in: Sponges, Exfoliating scrubs, Polishing agents, Abrasive cleaners
Benefits
- Biodegradable and eco-friendly abrasive material.
Crushed walnut shells are generally recognized as safe (GRAS) for use in non-food products.
Research supports the use of crushed walnut shells as an effective natural abrasive without significant health risks.
Crushed walnut shells are of plant origin and are vegan-friendly.
Sources: Walnut Shell Uses and Benefits
Scout's take
Crushed walnut shells are a natural abrasive material that effectively scrubs surfaces without scratching them. They are biodegradable and contribute to a more sustainable cleaning option.
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