Cosmetics Formulation Development


การละลาย Activated Resorcinol™

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Dissolving Activated Resorcinol™

Postby bellstevenerer1 » Thu Apr 25, 2019 12:03 pm

question about solubility Activated Resorcinol™ Warning because Activated Resorcinol™ high efficiency whitening High doses may cause skin irritation.If it is a leave-on product such as a cream or skin, no more than 1% should be applied. And for wash-off products such as soap, do not use more than 2%. Mixing method: Dissolve in oil. and mixed in cream formulations using different Cream Makers. The optimal pH is in the range of 4.5-5.5 Disodium EDTA should be added. Disodium EDTA 0.2% in the formula to prevent Activated Resorcinol ™ Change Color Meaning of Skin Gel This one is However, if I use Activated Resorcinol™ in the formula that is a cloudy gel that does not contain oil or LipidSoft Can I use the blender method to spread the mixture in the formula? The desired formula is ไวท์เทนนิ่ง quick evaporative gel for oily skin from the sample formula on page Water 92.8% LipidSoft 5% [or any kind of oil] want to change Dimethicone 1Secs 5% Light Cream Maker™ 1% Pro Polymer 0.5% or AnyGel 0.5% (adds formula stability not to liquefy) Activated Resorcinol™ 1% Disodium EDTA 0.2% Can this formula be done?
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Re: Dissolving Activated Resorcinol™

Postby staff » Mon Apr 29, 2019 12:56 am

Hello, if the purpose of the members is Want to make a recipe without oil? so suitable for use on oily skin No need to use oil in the recipe, use Dimethyl Isosorbide or Ethoxydiglycol serves to dissolve (and will be able to help นำพา Activated Resorcinol into the skin more) Dimethyl Isosorbide or Ethoxydiglycol 2-3% Pro Polymer 0.5% or AnyGel 0.5% (increases the stability of the formula not to liquefy) Activated Resorcinol™ 1% Disodium EDTA 0.2% water to complete 100%, this is the only formula left. To blend until dissolved together. Be careful about the stability as follows: 1. AnyGel is more stable. Pro Polymer but 0.5% may not be enough 2. Using Anti-oxidant eg Vitamin E Acetate 0.1% , Protec™ UV , Protec™ SQ will increase the stability of Activated Resorcinol but may color the formula. It is recommended to test the stability before being released.
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