Guidance on Using Sheep Placenta and Mild Preserved Eco

Here is the recommended guidance for using Sheep Placenta (Hydrolyzed Placental Extract, Powder 99% Purity) and Mild Preserved Eco in your formulation:

Sheep Placenta (Hydrolyzed Placental Extract, Powder 99% Purity)

• Dilution Ratio: This ingredient is a powder and is typically added directly to the water phase of your formulation. There isn't a standard pre-dilution ratio with water before adding it to the main formula. You incorporate the powder into the water phase as part of your formulation process.
• Usage Rate: The recommended usage rate for Sheep Placenta is typically 0.1-2%, with 1-2% being the preferred range for optimal benefits.
• Mixing: Mix it into the water phase. Avoid exposing it to heat. If your formula involves heating, add the Sheep Placenta in the final step after the formula has cooled down.
• Note: As this is an animal protein, it is crucial to ensure your formulation has adequate preservation to prevent microbial growth.

Mild Preserved Eco

• Usage Percentage: For general cosmetic formulas, the recommended usage rate for Mild Preserved Eco is 1.0-1.5%. However, for formulas containing natural ingredients like Sheep Placenta, which can be more challenging to preserve, it is recommended to use 2%.
• Mixing: It can withstand heat up to 80°C for a short period (no more than 5 minutes). It works in formulas with a pH range of 4-9. It is best added in the final step of your formulation, especially when the texture is already gel or cream.
• Important: Although Mild Preserved Eco is not classified as a traditional preservative by some regulations, it functions to prevent microbial growth. It is highly recommended to perform a challenge test on your final formulation to confirm the effectiveness of the preservation system.

By following these guidelines, you can effectively incorporate both ingredients into your cosmetic formulation.