Hydrolyzed Sweet Almond Protein is derived from the seeds of the sweet almond (Prunus amygdalus), a widely known and valued plant. The protein is extracted through a hydrolysis process, where the proteins in the almonds are broken down into smaller peptides that are easier to absorb by the skin and hair. This extract is used in cosmetics and personal care products for its nourishing, moisturizing, and conditioning benefits. It is especially effective in improving hair and skin hydration, smoothness, and overall health.

Chemical Composition and Structure

Hydrolyzed Sweet Almond Protein contains several key components, including:

• Amino Acids: Rich in essential amino acids like leucine, valine, and phenylalanine, which contribute to skin and hair nourishment.
• Proteins: Smaller peptides derived from the breakdown of proteins in the almond seeds, which offer moisturizing and conditioning properties.
• Fatty Acids: Including oleic and linoleic acids, which help in maintaining the skin's natural barrier and providing deep moisture.
• Vitamins: Vitamin E, which provides antioxidant protection and helps in the regeneration of the skin and hair.

Physical Properties

• Appearance: Clear to slightly yellowish liquid.
• Odor: Mild, nutty.
• Solubility: Soluble in water.
• Stability: Stable under neutral to slightly acidic pH conditions; sensitive to high temperatures.

Production Process

• Extraction: Sweet almonds are processed through hydrolysis to break down the proteins into smaller peptides that are more readily absorbed by the skin and hair.
• Filtration and Purification: The hydrolyzed extract is filtered to remove any impurities, ensuring a high-quality product.
• Standardization: The final product is standardized to ensure consistent levels of key amino acids and peptides.

Applications

Medical Applications

• Skin Conditioning: Helps to moisturize and soothe dry, irritated skin.
• Hair Conditioning: Helps strengthen the hair, improve its elasticity, and enhance moisture retention.

Cosmetics

• Moisturizing: Deeply hydrates and helps retain moisture in both skin and hair.
• Hair Repair: Improves the strength and texture of the hair, leaving it smooth and manageable.
• Anti-aging: Provides antioxidant protection, helping to reduce the appearance of fine lines and wrinkles.
• Skin Softening: Helps maintain soft, smooth skin by enhancing the skin’s natural hydration levels.

Industrial Applications

• Common in hair care products like shampoos, conditioners, and serums aimed at nourishing and improving hair texture.
• Found in skincare products, including lotions, creams, and serums, for its hydrating and softening properties.

Environmental and Safety Considerations

• Biodegradability: As a plant-derived product, Hydrolyzed Sweet Almond Protein is biodegradable and environmentally friendly.
• Safety Profile: Generally regarded as safe for cosmetic use within regulated concentrations. People with nut allergies should use caution.
• Sustainability: Sourced responsibly from almonds grown in sustainable agricultural practices.

Compendium of the most significant studies with reference to properties, intake, effects.