Adding Sea Kelp Extract to Gel Formula: Recommended Usage and Patch Test

Asked by: busaba1981 On: November 05, 2015 Product Type: Cosmetics

Question

I have an existing formula: Pure Aloe Vera Gel mixed with Licorice, Zinc PCA, and WaterLock. I want to add 20g of Sea Kelp Extract to this formula.

I have sensitive skin and have experienced breakouts from mixing too many ingredients in the past.

  • Can I add Sea Kelp Extract?
  • How much should I add?
  • Is it safe for sensitive skin?

Answer

Hello!

Regarding your question and the information provided by our staff, here is a summary and additional advice:

Answer:

You can mix Sea Kelp Extract into your existing Pure Aloe Vera Gel formula containing Licorice, Zinc PCA, and WaterLock.

Mixing Recommendations:

  1. Recommended Amount: As the staff mentioned, Sea Kelp Extract is recommended for use at 1-10%. For sensitive skin and a history of reactions, it is highly recommended to start with a low amount, such as 3-5% of the total volume of your formula.
  2. Do Not Add the Entire 20g: Adding the entire 20g of Sea Kelp Extract is likely too much for a typical formula size (20g would be 10% of a 200g formula, which might be larger than the amount you have). Starting with a small amount helps reduce the chance of irritation.
  3. Patch Test Before Use: Since you have sensitive skin and have previously experienced breakouts from mixing too many ingredients, it is crucially important to perform a patch test before applying the mixture to your face. Mix the Sea Kelp Extract at 3-5% into your existing formula. Then, apply a small amount of the final mixture to a discreet, sensitive area of skin, such as your inner forearm or behind your ear. Leave it on for 24-48 hours and observe for any signs of allergic reaction, irritation, or breakouts. If there is no adverse reaction, you can then proceed to use it on your face. This test will help ensure that the combination of ingredients in the new formula is suitable for your skin.

In summary, you can mix it in, but use a small amount (recommended 3-5%) and always patch test before applying to your entire face.

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