Cosgard Geogard 221 Organic Preservative

What is geogard 221

Geogard 221 is a trade name for a mixture of ingredients consisting mainly of dehydroacetic acid (DHA) and benzyl alcohol. It is considered a broad-spectrum preservative, meaning it helps prevent the growth of bacteria, yeast and mold in cosmetic products, extending their shelf life.

Geogard 221 is often used in natural and organic cosmetics as it is approved by several organic certification bodies. It is known for its mild and gentle nature, making it suitable for a wide range of formulations and skin types.

Cosgard Geogard 221 is an effective, natural and organic preservative designed specifically for use in cosmetic and personal care products. Composed of natural ingredients, this preservative provides a safe and sustainable way to extend the shelf life of cosmetic formulations and inhibit the growth of harmful microorganisms.

Cosgard Geogard 221 organic preservative

• Natural Protection: Cosgard Geogard 221 provides powerful protection against microbial growth, including bacteria, fungi and yeasts. It helps maintain the integrity of cosmetic products and minimize the chance of spoilage.

• Organic and Sustainable: This preservative comes from natural sources and is biodegradable. It fits well with the trend of sustainable and eco-friendly cosmetics and personal care products.

• Features: Animal-tested, vegan, GMO and nano free, suitable for natural cosmetics.

• Wide pH range: Cosgard Geogard 221 is effective at a wide pH range, making it suitable for a variety of formulations, from acidic to neutral environments.

• Safe for Skin: This preservative is designed with skin safety in mind. It is well tolerated by most skin types and helps maintain product performance without causing irritation.

• Easy to Use: Cosgard Geogard 221 can be easily added to formulations during the making process. It requires no complex processing steps and can be mixed smoothly with other ingredients.

• Preservation in Natural Formulations: It is a popular choice for natural and organic products, avoiding synthetic preservatives.

• Versatility: Cosgard Geogard 221 can be used in a variety of cosmetic products, including creams, lotions, shampoos, shower gels, soaps and more.

With Cosgard Geogard 221 as a preservative, you can formulate your cosmetic creations with confidence, knowing that they are protected against microbial contamination and that they maintain their quality throughout their expected shelf life.

How to use Cosgard Geogard 221 organic preservative

Cosgard (also known as Geogard 221) is a natural preservative often used in cosmetic and personal care products to inhibit the growth of microorganisms and extend the shelf life of the product. Here are general usage guidelines for working with Cosgard Geogard 221.

• Safety: Wear protective clothing, gloves and goggles when working with preservatives and other cosmetic ingredients.

• Dosage: The recommended dosage of Cosgard Geogard 221 may vary depending on the specific product and the desired method of preservation. Generally, it is recommended to use 0.5% to 2% Cosgard Geogard 221 in your formulation. This means you can add between 0.5 grams and 2 grams of preservative per 100 grams of your product.
  Recommended for Creams: 1% (or 0.5% Cosgard and 0.2% potassium sorbate)
  Recommended for Shampoo/shower gel: 1%

• Addition phase: Cosgard Geogard 221 is usually added to the water phase of your formulation before adding oils, butters and other ingredients.

• Temperature: Add Cosgard Geogard 221 to your formulation at a temperature of about 40-45°C. This helps in proper absorption and distribution of the preservative in your product.

• Mixing: Mix the preservative well and evenly into your formulation. Stir gently to minimize air bubbles.

• pH: Cosgard Geogard 221 has best effectiveness at a pH of about 3-7. Make sure your pH falls within this range for optimal preservation.

• Testing: Always perform a preservation test to confirm that your formulation is properly preserved and free of microbial growth. This can be done by keeping samples of your product for a period of time and observing for changes in color, odor and consistency.

• Labeling: List Cosgard Geogard 221 as an ingredient on the product label to inform consumers of the presence of the preservative in your product.

INCI
Dehydroacetic acid, Benzyl alcohol

Frequently asked questions about Cosgard Geogard 221 Biological Preservative