Skin Serum Formulation for Wrinkles and Firmness (Normal to Dry Skin)

Skin Serum Formulation for Wrinkles and Lack of Firmness (Normal to Dry Skin)

Based on your question and the recommendations from MySkinRecipes staff regarding addressing wrinkles, improving skin firmness and plumpness, and achieving a fresh look, particularly on the forehead, for normal to dry skin, a serum formulation with the following key ingredients can be considered.

Recommended Ingredients:

• Hyaluronic Acid (Nano Molecule) and Hyaluronic Acid (Standard Molecule): Provide deep and surface hydration to the skin, helping it appear plump and reducing the appearance of fine lines caused by dehydration.
• Acetyl Octapeptide-3 (eq. SNAP-8): A peptide known for helping to reduce the appearance of expression lines by targeting muscle contractions.
• Beta Glucan (from Oat Extract): Helps soothe the skin, reduce irritation, strengthen the skin barrier, and contributes to wrinkle reduction.
• Hydrolyzed Soy Protein and Hydrolyzed Silk Protein: Offer skin conditioning benefits, hydration, and contribute to a smoother skin feel. They should be used at appropriate concentrations as advised (max 2% for each) to avoid a heavy texture, especially for certain skin types.
• Allantoin: A soothing and healing ingredient that helps reduce irritation, promote tissue regeneration, and improve overall skin health.
• Preservative (e.g., Phenoxyethanol SA): Essential for preserving the formulation and preventing microbial growth.

Example Formula (Adjusted based on your proposal and additional recommendations):

• Hyaluronic Acid (Nano Molecule) + Hyaluronic Acid (Standard Molecule): Total approximately 0.1-0.3% (for normal to dry skin)
• Beta Glucan (e.g., Beta Glucan 70% or 90% from Oat Extract): 1%
• Tryptic-Soy™ (Hydrolyzed Soy Protein): Max 2%
• Hydrolyzed Silk Protein: Max 2%
• Acetyl Octapeptide-3 (eq. SNAP-8): 8%
• Allantoin: 0.5%
• Preservative (e.g., Phenoxyethanol SA): 1%

• Purified Water: Balance to 100%

• (Note: Sesaflash product information was not found in the search results and is therefore not included in this formula.)*

Mixing Instructions (Based on previous staff guidance):

1. Dissolve the powdered Beta Glucan in water (it may not dissolve completely at this stage and might appear clumpy).
2. Gently heat the Beta Glucan and water mixture to approximately 70-80°C (do not boil). Stir until the Beta Glucan is completely dissolved with no powder or sediment remaining. (If it doesn't dissolve completely, you can reheat and stir again).
3. Add Allantoin to the warm mixture and stir until fully dissolved. Ensure the Allantoin concentration does not exceed 0.5% of the water amount to ensure solubility at room temperature.
4. Add both Hyaluronic Acid Nano Molecule and Standard Molecule powders. Close the container tightly and shake gently for 1-3 minutes. Refrigerate for 4-6 hours to allow the Hyaluronic Acid to dissolve and form a gel. If not fully dissolved, repeat the shaking and refrigeration steps until a clear gel is formed.
5. Once the Hyaluronic Acid is completely dissolved, remove from the refrigerator. Add the remaining liquid ingredients: Tryptic-Soy™, Hydrolyzed Silk Protein, Acetyl Octapeptide-3, and the preservative. Stir all ingredients thoroughly until well combined.

Important Considerations:

• A preservative is necessary for this formula to prevent microbial contamination and ensure shelf life. If no preservative is used, the product must be stored in the refrigerator at all times and will have a shorter lifespan.
• It is recommended to perform compatibility testing of the ingredients and efficacy testing of the preservative in the final formulation before manufacturing for sale.

This formulation focuses on providing intense hydration, reducing the appearance of fine lines due to dryness, and helping the skin appear plump and fresh, while also incorporating ingredients to target expression wrinkles and soothe the skin.