Walnut Shell Powder Irradiated

• Naturally derived mechanical exfoliant with consistent particle size
• Suitable for use in face scrubs, body polishes, scalp exfoliators, and rinse-off cleansing products
• Disperses well in gel, cream, and oil-based scrub matrices
• INCI: Juglans Regia (Walnut) Shell Powder

Intended Use

Designed as a raw exfoliant ingredient for incorporation into scrubs, polishes, cleansers, and other rinse-off toiletry formulations. Fills the physical exfoliation step in face, body, and scalp care routines.

Customization Notes

• Combine with surfactant bases, butters, oils, or gel carriers to create a full range of scrub and polish formats
• Layer with botanical extracts, essential oils, or other functional ingredients to build a differentiated finished product
• Usage rate is adjustable to control exfoliation intensity—suitable for gentle facial formulations through robust body scrubs

Option 1: Standard Scrub Incorporation

1. Add Walnut Shell Powder to your scrub base (gel, cream, or oil matrix) at the desired use rate — higher percentages deliver more aggressive exfoliation, lower percentages suit gentler facial formulations.
2. Mix thoroughly until the powder is evenly dispersed throughout the base.
3. The finished scrub is ready for use: consumers apply to damp skin, massage in circular motions, and rinse. Skin feels noticeably smooth and refreshed.

Option 2: Body Polish & Shower Scrub Formulation

1. Incorporate Walnut Shell Powder into a butter- or oil-based scrub matrix (such as Shea Butter, Coconut Oil, or a sugar scrub base) for a rich, exfoliating body polish.
2. Adjust the powder concentration to achieve the desired texture intensity — a higher ratio creates a robust body scrub, while a moderate ratio suits an all-over polish.
3. Blend in essential oils or fragrance for a signature scent. The finished product exfoliates effectively and leaves skin feeling polished, smooth, and conditioned by the carrier oils.

Option 3: Scalp Exfoliator Development

1. Blend Walnut Shell Powder at a conservative use rate into a gentle surfactant or gel base for a scalp-specific exfoliating product.
2. Pair with complementary ingredients like Tea Tree Oil, Peppermint, or Witch Hazel for a fresh, invigorating scalp-care positioning.
3. End consumers apply to a wet scalp, massage gently with fingertips, and rinse thoroughly. Scalp feels clean, refreshed, and free of buildup — a unique product positioning opportunity in the haircare category.

• Solubility: Soluble in: None. Dispersible in: water, glycerin, propylene glycol.
• Processing Temperature: Add at: room temperature (77°F / 25°C).
• Heat tolerance: 380°F / 193°C. Avoid: None. 
• Melting Point / Form: N/A — powder. 
• Recommended Phase: Cool-down phase (post-emulsion, below 104°F / 40°C) 
• Recommended pH: pH 4.5 – 6.5 

INCI: Juglans Regia (Walnut) Shell Powder

Warning Statements:

For external use in cosmetic and personal care formulations only. Not for ingestion. Avoid direct contact with eyes. Handle using appropriate personal protective equipment (PPE) such as gloves, safety glasses, and lab coat. Store sealed in a cool, dry place away from direct sunlight and sources of heat. Keep container tightly closed when not in use. Follow all applicable GMP guidelines when formulating and conducting stability and microbial testing. 

Technical Specs: 

• Appearance: Fine light-brown powder with characteristic odor 
• Suggested Usage Rate: 1-50% 
• Functions: Abrasive, Cleansing 
• CAS Number: 84012-43-1 
• Preserved With: Not applicable