BHT (Butylated H ydroxytoluene) – 100g

BHT (Butylated Hydroxytoluene) – 100g – Powerful Antioxidant Protection for Your Formulations

Quick Overview

BHT (Butylated Hydroxytoluene) is a high-purity, oil-soluble antioxidant used to protect oils, fragrances, fats, and other oxidation-sensitive ingredients from oxidative degradation. It helps maintain the freshness, stability, appearance, and odor profile of formulations during storage.

The supplied COA reports 99.94% BHT content, with a melting point of 69.12°C, meeting the manufacturer’s stated specifications.

Description

BHT is a synthetic phenolic antioxidant widely used in cosmetic and personal-care formulations where protection against oxidation is required. It works by slowing oxidative reactions that can cause oils and other susceptible ingredients to become rancid, develop off-odors, discolor, or deteriorate over time.

Because BHT is oil-soluble and practically insoluble in water, it is particularly suitable for oil phases, anhydrous products, oil blends, and formulations containing oxidation-sensitive fragrance or lipid components.

Important: BHT is an antioxidant, not a broad-spectrum antimicrobial preservative. It helps control oxidation but does not provide protection against bacteria, yeast, and mold.

Key Functions

• Provides antioxidant protection
• Helps slow oxidation of oils and fats
• Helps reduce rancidity and off-odor development
• Protects oxidation-sensitive ingredients
• Supports formulation stability
• Helps maintain product quality during storage
• Supports the stability of fragrance and oil blends
• Helps extend the oxidative shelf life of suitable formulations

Technical Data

Recommended Usage

BHT is generally incorporated into the oil phase or pre-dissolved in a suitable oil/raw material before being added to the formulation.

A commonly used formulation range is approximately 0.01–0.10%, depending on the formulation, oil system, and level of oxidation protection required.

Always determine the appropriate level through formulation trials, stability testing, and applicable cosmetic regulations for the intended product and market.

Key Features

• 99.94% BHT content according to supplied COA
• High-purity antioxidant material
• Oil-soluble formulation aid
• White crystalline appearance
• Melting point within stated specification
• Low reported moisture
• Low reported free cresol
• Suitable for oil-containing formulations
• Useful for protecting oxidation-sensitive ingredients

Key Benefits

• Helps keep oils fresher for longer
• Helps minimize oxidation-related deterioration
• Supports longer-lasting product quality
• Helps protect fragrance and oil characteristics
• Can help reduce unpleasant rancid odors
• Supports the stability of oil-based formulations
• Effective at low formulation concentrations
• Useful for both cosmetic and personal-care development

Common Applications

Skincare

• Creams
• Lotions
• Body creams
• Balms
• Oil-based skincare products

Hair Care

• Hair oils
• Hair serums
• Conditioning products
• Oil-based hair treatments

Color & Lip Care

• Lip balms
• Lip-care formulations
• Oil-based color cosmetic products

Fragrance & Perfume

• Fragrance formulations
• Perfume bases
• Fragrance oil blends
• Oxidation-sensitive aromatic systems

Other Formulations

• Anhydrous formulations
• Cosmetic oil blends
• Oil-based personal-care products
• Products containing oxidation-sensitive fats and oils

Formulation Tip

For best results, BHT should be properly dispersed or dissolved in the oil phase rather than added directly to a water phase.

When working with heat-sensitive oils or fragrances, avoid unnecessary prolonged heating. The antioxidant system should be evaluated together with the specific oils, fragrances, packaging, and storage conditions used in the final product.

Safety & Precautions

• For external cosmetic formulation use only.
• Do not use directly on skin as a standalone product.
• Avoid inhalation of powder during handling.
• Avoid contact with eyes.
• Handle in a well-ventilated area.
• Keep container tightly closed when not in use.
• Store in a cool, dry place away from excessive heat, moisture, and direct sunlight.
• Keep away from children.
• Follow the applicable regulatory requirements for the intended cosmetic application.
• Conduct compatibility and stability testing before commercial production.

Why Choose This Ingredient?

BHT is a practical antioxidant choice for formulators looking to protect oil-containing and oxidation-sensitive formulations. With a reported 99.94% assay, the supplied batch demonstrates high purity and meets the manufacturer’s stated COA specifications.

Its oil-soluble nature, low usage requirement, and ability to help protect oils, fragrances, and other susceptible ingredients make it a valuable addition to cosmetic and personal-care formulation systems where oxidation control is important.