BHT

Benefits

Strong Antioxidant Protection

BHT helps protect sensitive oils and fats from oxidative damage, which can otherwise cause rapid deterioration. This is particularly important in products containing natural oils that are prone to rancidity.

Extends Shelf Life

By slowing down oxidation, BHT significantly improves the storage stability of food and cosmetic products, allowing them to maintain freshness, potency, and safety for longer periods.

Maintains Product Quality

Oxidation can alter the color, scent, and texture of formulations. BHT helps maintain product consistency, ensuring that customers receive the same quality from the first use to the last.

Protects Active Ingredients

In cosmetic formulations, certain active ingredients and fragrances can degrade when exposed to oxygen. BHT helps preserve their stability and effectiveness.

Highly Efficient at Low Usage Levels

BHT is effective at extremely low concentrations, making it a cost-efficient antioxidant solution for manufacturers.

Common Applications

Food Industry

In food products, BHT is used in strictly regulated amounts to protect fats and oils in items such as cereals, snack foods, baked goods, edible oils, and processed foods. It helps prevent rancidity and maintains flavor stability during storage and transportation.

Usage levels must comply with local and international food safety regulations.

Cosmetic and Personal Care Products

BHT is commonly used in oil-based and emulsified cosmetic formulations such as:

• Lip balms and lipsticks

• Creams and lotions

• Body butters

• Serums

• Hair oils

• Makeup products

It helps prevent oils in these products from oxidizing, which could otherwise lead to changes in smell, color, or texture.

Typical cosmetic usage levels range from 0.01% to 0.1%, depending on the formulation. It should be dissolved in the oil phase before combining with the rest of the ingredients.

Pharmaceutical Applications

BHT is also used in certain pharmaceutical preparations to protect sensitive ingredients from oxidation and maintain product integrity.

Formulation Guidelines

BHT is oil-soluble and must be incorporated into the oil phase of a formulation. It dissolves more easily when gently heated with oils during production. It is not soluble in water, so it cannot be added directly to water-based formulas without proper solubilization techniques.

It is often used alongside other antioxidants such as Vitamin E (Tocopherol) to provide synergistic protection against oxidative degradation. When combined correctly, this can further enhance product stability.

Accurate weighing is essential, as BHT is effective at very low concentrations and exceeding recommended levels is not necessary for optimal performance.

Safety and Handling

BHT is approved for use in food and cosmetic products within regulated limits established by health authorities. Manufacturers must always comply with local regulatory standards regarding maximum permitted concentrations.

It should not be consumed in its raw powder form and must only be used as an ingredient within a finished formulation. Avoid inhalation of the fine powder during handling, and use appropriate protective equipment such as gloves and a mask when working with bulk quantities.

Store in a tightly sealed container in a cool, dry place away from direct heat, moisture, and sunlight to maintain stability and prevent degradation.

This ingredient is intended for professional manufacturing and formulation use.