SOYENNA 1 L

SOYENNA: Advanced Hydrolyzed Soy Proteins for Skin and Hair Revitalization

Introducing SOYENNA, a cutting-edge active ingredient from the USA, designed to transform your cosmetic formulations. This clear to opalescent liquid, with a balanced pH of 6.0-7.0, is a potent blend of hydrolyzed soy proteins suspended in an aqueous solution with propylene glycol and phenoxyethanol (for preservation). Easily soluble in water, glycerin, and propylene glycol, SOYENNA offers exceptional versatility and efficacy, making it an indispensable component for creating products that visibly improve skin and hair health.

Description and Key Features

SOYENNA (INCI: Aqua, Hydrolysed Soy Proteins, Propylene Glycol, Phenoxyethanol) is a high-performance active ingredient that harnesses the power of hydrolyzed soy proteins. Through a process of hydrolysis, larger soy protein molecules are broken down into smaller peptides and amino acids, allowing for superior penetration and absorption by the skin and hair. This enhances their ability to deliver a wide range of benefits.

Key features include:

• Exceptional Solubility: SOYENNA readily dissolves in water, glycerin, and propylene glycol, ensuring effortless integration into various cosmetic bases without affecting product clarity.
• Optimal pH: With a pH range of 6.0-7.0, SOYENNA is well-suited for a variety of skin and hair care formulations, minimizing the need for extensive pH adjustments.
• Versatile Inclusion Rates: Recommended for use at 5-10% in most products, and up to 20% in concentrated serums, allowing for customized potency based on product type and desired results.
• Clear to Opalescent Appearance: Its visual clarity ensures it won't significantly alter the appearance of your final product, maintaining aesthetic appeal.

Versatile Applications and Usage Areas in Cosmetics

SOYENNA offers a broad spectrum of benefits for both skin and hair, making it a highly valuable active ingredient across numerous cosmetic categories:

• Skincare for Face and Body:
  • Anti-Aging and Firming Serums (up to 20% inclusion): The peptides in hydrolyzed soy proteins can help improve skin elasticity and firmness, reducing the appearance of fine lines and wrinkles. SOYENNA is ideal for concentrated anti-aging serums, eye creams, and neck firming treatments.
  • Hydrating and Moisturizing Lotions/Creams (5-10% inclusion): Soy proteins form a protective, breathable film on the skin, helping to reduce transepidermal water loss (TEWL) and maintain optimal hydration levels. This makes it excellent for daily moisturizers, body lotions, and hand creams.
  • Soothing and Calming Formulations (5-10% inclusion): Soy proteins possess anti-inflammatory properties that can help soothe irritated or sensitive skin, making SOYENNA suitable for post-procedure creams, calming toners, and products for sensitive skin.
  • Skin Barrier Repair: It helps reinforce the skin's natural barrier function, protecting against environmental aggressors and promoting overall skin health.
  • Brightening Products: While not a primary brightener, improved skin health and hydration can contribute to a more radiant and even skin tone.
• Hair Care Products:
  • Hair Strengthening Shampoos & Conditioners (5-10% inclusion): Hydrolyzed soy proteins can penetrate the hair shaft, providing strength, elasticity, and protection against breakage. They help repair damaged hair and improve overall hair health.
  • Leave-in Treatments & Serums (5-10% inclusion): Ideal for products designed to fortify hair from within, reducing split ends and improving manageability. It adds shine and smoothness without weighing hair down.
  • Hair Masks & Deep Conditioners (5-10% inclusion): Incorporate into intensive treatments to deeply nourish, repair, and revitalize dry, brittle, or chemically treated hair.
  • Volume-Boosting Products: Can add body and volume to fine, limp hair by coating the hair strands and improving their structure.
  • Scalp Health: While primarily for hair, it can contribute to a healthier scalp environment due to its hydrating and soothing properties.

SOYENNA is a truly versatile ingredient that empowers formulators to create high-performing, effective, and desirable personal care products for a global market.

Cosmetic Recipe: "Youthful Glow" Hydrating Face Serum

Create a lightweight, hydrating, and revitalizing face serum designed to improve skin texture and elasticity, featuring SOYENNA.

Instructions for Preparation:

1. Sanitization: Thoroughly sanitize all your equipment (beakers, stirring rods, serum bottles) using isopropyl alcohol. Allow everything to air dry completely.
2. Hydrate Hyaluronate (Optional): In a small, separate container, combine Sodium Hyaluronate powder with about 10-15ml of distilled water. Stir briefly and let it sit for 15-30 minutes (or longer, up to several hours) until fully hydrated into a clear gel.
3. Combine Phase A: In a clean beaker, measure out the main portion of distilled water, glycerin, and propanediol. Stir gently until well mixed.
4. Incorporate Actives (Phase B): Add the pre-hydrated Sodium Hyaluronate gel (or the powder directly, stirring very well to dissolve) to Phase A. Then, add the SOYENNA and liquid green tea extract. Stir the mixture thoroughly for several minutes until all ingredients are uniformly dispersed and the solution is clear to slightly opalescent.
5. Add Preservative (Phase C): Add your chosen broad-spectrum preservative to the serum mixture. Stir well for at least 2-3 minutes to ensure even distribution.
6. pH Adjustment (Recommended): Check the pH of your serum. For facial serums, a pH between 5.0 and 6.0 is generally ideal for skin compatibility and preservative efficacy. Adjust if necessary using a diluted solution of lactic acid (to lower pH) or baking soda solution (to raise pH), adding drop by drop and rechecking.
7. Final Transfer: Carefully pour the finished serum into a clean, sterile dark glass bottle with a dropper or pump dispenser.

Recommendations for Application and Use:

• Optimal Dosing: Use SOYENNA within the recommended range of 5-10% for general use, and up to 20% for concentrated serums. Adjusting the percentage allows you to control the potency and feel of your final product.
• Adding to Cool Down Phase: If incorporating SOYENNA into an emulsion (like a cream or lotion), always add it during the cool-down phase (below 40°C/104°F) to protect the protein structure from high heat. For water-based serums or gels, it can be added at room temperature.
• pH Stability: SOYENNA's pH range of 6.0-7.0 is broad, making it forgiving in formulations. However, always check the final pH of your product to ensure it's suitable for skin application and optimal preservative function.
• Storage: Store the original SOYENNA container in a cool, dry place, away from direct sunlight. Once incorporated into a finished product, store the product in a cool, dark place.
• Clarity: SOYENNA is designed to maintain solution clarity. If your final product appears cloudy, check for proper ingredient dissolution and compatibility.
• Ingredient Compatibility: SOYENNA is generally compatible with most common cosmetic ingredients. Always perform a small test batch to confirm stability and desired aesthetics when combining with new ingredients.
• For Hair Products: When using SOYENNA in hair care, consider its water solubility for easy incorporation into shampoos, conditioners, and leave-in sprays. Its protein content will help strengthen and protect hair strands.