
General Description
- Nanoshield-BHT is a nanoencapsulated form of Butylated Hydroxytoluene (BHT), designed for enhanced performance in cosmetic and personal care formulations. BHT is General Description
- Nanoshield-BHT is a high-purity antioxidant widely used in cosmetic, personal care, and specialty formulations to prevent oxidative degradation and extend product shelf life. As a versatile Nanoshield-BHT chemical, it effectively protects oils, emulsions, and sensitive active ingredients from free-radical damage, maintaining stability and performance in finished products.
- Known for its efficiency and reliability, Nanoshield-BHT is commonly selected by cosmetic formulators for its compatibility with a wide range of ingredients, including natural oils, waxes, and synthetic polymers. Its strong antioxidative properties help preserve color, fragrance, and texture, making it a crucial component in modern beauty and skincare solutions.
- Cosmetic manufacturers and distributors frequently buy Nanoshield-BHT to enhance formulation longevity. Available in bulk and commercial quantities, wholesale Nanoshield-BHT provides a cost-effective solution for large-scale production without compromising product quality.
Uses in the Cosmetics Industry
- Nanoshield-BHT serves as a multifunctional ingredient in the beauty and personal care sector, including:
- Protecting hair care products, such as shampoos, conditioners, and styling formulations, from oxidative damage.
- Stabilizing skincare creams, lotions, and serums by preventing rancidity of oils and preserving active ingredients.
- Extending shelf life of color cosmetics, including lipsticks, foundations, and blushes.
- Enhancing performance in specialty formulations where oxidative stability is critical.
- Formulators trust this Nanoshield-BHT chemical for consistent quality, easy incorporation, and reliable antioxidant action. Manufacturers seeking to maintain high standards often source wholesale Nanoshield-BHT to optimize production efficiency.
Hazards
- While Nanoshield-BHT is generally considered safe in recommended concentrations, it should be handled responsibly:
- Avoid direct contact with eyes and prolonged skin exposure.
- Use in well-ventilated areas to minimize dust inhalation.
- Store away from strong oxidizers and heat sources.
- Following industry-standard handling procedures ensures that Nanoshield-BHT can be safely integrated into cosmetic formulations.
Storage & Stability
To preserve its effectiveness, Nanoshield-BHT should be stored in tightly sealed, moisture-resistant containers, in a cool, dry, and well-ventilated area. Proper storage protects its antioxidative properties and ensures long-term stability.
Suppliers offering wholesale Nanoshield-BHT typically package the material to maintain quality during transport and storage, making it a dependable choice for manufacturers and cosmetic brands looking to enhance product longevity.
Nanoshield-BHT is a preferred antioxidant for professional cosmetic and personal care applications. Brands and formulators looking to buy Nanoshield-BHT online or in bulk rely on this Nanoshield-BHT chemical to support stable, high-performance products.a lipophilic antioxidant that helps protect cosmetic products from oxidation and rancidity. The nanoshield technology improves its stability, controlled release, and compatibility in both oil-based and emulsified systems.
The encapsulation also minimizes direct skin exposure to BHT, making it more suitable for formulations targeting sensitive skin or clean-label claims.
CAS Number: 128-37-0 (Butylated Hydroxytoluene – BHT)
Other CAS numbers may apply depending on the encapsulating or carrier materials.
INCI NameL: Butylated Hydroxytoluene (and) [Encapsulation Matrix, e.g., Silica, Lecithin, or Liposome Carrier]
INCI may vary slightly depending on the nanoencapsulation system used.
Composition; Active Ingredient: Butylated Hydroxytoluene (BHT)
Encapsulation System: Typically lipid-based nanocarriers, polymers, or silica shells
Carrier Medium: Water, glycerin, ethanol, or caprylic/capric triglycerides depending on product type
Purity Grade: Cosmetic Grade / Pharmaceutical Grade BHT
Encapsulated BHT content typically: 0.1% – 1.0% (w/w in dispersion)
Compliant with GMP and ISO 22716 standards for cosmetic ingredients
Appearance: Milky-white to translucent dispersion (in liquid form)
Can also be found as a fine white powder in dry encapsulated form
No visible particles; smooth texture
Solubility: BHT: Insoluble in water, soluble in oils and alcohols
Nanoshield-BHT (encapsulated form): Dispersible in both oil- and water-based systems depending on formulation
Preservation: Self-preserving in many encapsulated forms
Some versions may contain Phenoxyethanol, Ethylhexylglycerin, or Sodium Benzoate for added microbial protection
Preservative-free options may be available on request
Storage: Store in a cool, dry, and dark place
Avoid exposure to heat, humidity, or direct sunlight
Storage Temperature: 5°C – 25°C
Shelf Life: 12 to 24 months (unopened, under recommended conditions)
Raw Material Sources: BHT: Synthetic, derived from petroleum-based feedstocks
Carrier Matrix: May be natural (e.g., lecithin, phospholipids) or synthetic (e.g., silica or polymeric shells)
Manufacture: Produced through nanoencapsulation technology:
- High-shear homogenization
- Liposomal or polymer-based encapsulation
Ensures controlled release, protection from oxidation, and reduced skin exposure
Manufactured under ISO/GMP-compliant processes for personal care raw materials
Animal Testing: Typically not tested on animals
Cruelty-free status depends on supplier policy and third-party certifications (e.g., Leaping Bunny, PETA)
GMO Status: Non-GMO – No genetically modified organisms used in the production of BHT or encapsulation systems
Vegan Status: Generally considered vegan – does not contain animal-derived materials
Confirm with supplier if using lecithin-based carriers (some may be animal-derived)
Proposition 65 (California): BHT is listed under California Proposition 65 as a chemical known to cause cancer (based on certain toxicology data)
Products using Nanoshield-BHT may require appropriate labeling in California
Warnings & Precautions: For external use only:
- Avoid inhalation of powder form
- Use within approved concentration limits (typically ≤ 0.1% in leave-on cosmetics)
- Avoid use in formulations marketed as “all-natural” or “synthetic-free”
- Regulatory compliance must be reviewed for EU, USA, Canada, and Asia-Pacific regions individually
THE STORY OF NANOSHIELD BHT
Nanoshield BHT: The Antioxidant Shield for Long-Lasting Formulations
Nanoshield BHT (Butylated Hydroxytoluene) is a widely used antioxidant that protects cosmetic, personal-care, and pharmaceutical formulations from oxidation. By preventing rancidity and color or fragrance degradation, BHT extends product shelf life and maintains formula stability over time.
Lab-Synthesized Phenolic Antioxidant for Global Use
Nanoshield BHT is produced by reacting p-cresol with isobutylene, followed by purification to create a high-purity, food- and cosmetic-grade antioxidant. TRCkem supplies low-odor, free-flowing BHT powder compliant with major global standards for skincare, haircare, fragrances, and oil-based systems.
Protect. Preserve. Stabilize.
Nanoshield BHT supports formula stability by:
✅ Preventing oxidation of oils, fats, esters, butters & pigments
✅ Maintaining color, fragrance, and texture over shelf life
✅ Enhancing stability of vitamin-rich & high-unsaturated formulations
✅ Protecting SPF, makeup, balm, and anhydrous systems from rancidity
Used in creams, lipsticks, sunscreens, hair serums, fragrances, bath oils, and OTC topical products.
Low-Dose, High-Efficiency Antioxidant — Use Within Limits
Typical usage level:0.01–0.5%depending on product type.
Oil-soluble; add during heating phase or post-blend into oil portion.
Approved globally in cosmetics, food, and pharma — but subject to max-level regulations depending on category.
Not a preservative — works only as an antioxidant, not a microbial control agent.
Stable, non-volatile, long shelf life when stored in sealed, cool containers.
Formulator’s Queries, We Answered
1. What is Nanoshield-BHT?
Nanoshield-BHT is a nanoencapsulated antioxidant ingredient used in cosmetic and personal care products to protect formulations from oxidation and extend shelf life. It contains Butylated Hydroxytoluene (BHT), stabilized within a controlled delivery system to reduce direct skin exposure and improve performance.
2. What is the CAS Number and INCI Name of Nanoshield-BHT?
CAS Number: 128-37-0 (for BHT)
INCI Name: Butylated Hydroxytoluene (and) [Encapsulation matrix, such as Silica or Lecithin depending on formulation]
3. What are the benefits of using Nanoshield-BHT in cosmetics?
Nanoshield-BHT provides several advantages:
Prevents oxidation of oils, fats, and sensitive actives
Extends product shelf life and fragrance stability
Minimizes off-odors and discoloration in formulations
Nanoencapsulation ensures controlled release and reduced irritation risk
Suitable for anti-aging, haircare, suncare, and premium skincare applications
4. Is Nanoshield-BHT safe for skin application?
Yes, when used within recommended limits (typically ≤0.1%), Nanoshield-BHT is considered safe for cosmetic use. Encapsulation helps reduce direct contact between BHT and the skin, enhancing its tolerability in leave-on products.
5. What types of formulations is Nanoshield-BHT suitable for?
Nanoshield-BHT can be used in:
Face creams and serums
Hair oils and conditioners
Lipsticks and balms
Sunscreens and anti-pollution skincare
Fragrance-containing products
6. Does Nanoshield-BHT meet clean beauty or ethical standards?
Nanoshield-BHT can meet certain standards depending on its encapsulating material:
Cruelty-free (not tested on animals)
Non-GMO
May be vegan, but verify if encapsulation includes lecithin (plant- or animal-derived)
Not suitable for 100% natural or “free-from synthetics” claims due to synthetic BHT content
7. Is Nanoshield-BHT compliant with global regulations?
Yes, but it must be used within approved limits:
EU Regulation (EC) No 1223/2009 permits BHT at safe concentrations
Listed under California Proposition 65 for potential carcinogenicity – labeling may be required in California
Always check local regulatory compliance for leave-on vs rinse-off use
8. Does Nanoshield-BHT contain preservatives?
While BHT itself is an antioxidant, Nanoshield-BHT may contain additional preservatives (e.g., Phenoxyethanol or Sodium Benzoate) depending on the formulation. Some versions are available preservative-free upon request.
9. How should Nanoshield-BHT be stored?
Store Nanoshield-BHT in a cool, dry place, away from sunlight and moisture.
Recommended temperature: 5°C to 25°C
Shelf life: 12–24 months (in original sealed packaging)
10. Is Nanoshield-BHT eco-friendly?
Nanoshield-BHT is efficient in small concentrations, but BHT is synthetic and may raise environmental concerns in large-scale use. Brands aiming for eco-certification or biodegradable claims may prefer to limit its use or explore natural antioxidant alternatives.