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LIQ-TRC-NANO-500G

Nanosun BS

Rs. 947.00
Rs. 947.00 Rs. 1,140.00
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SIZE: 500g
In stock (100 units), ready to be shipped

For Bulk Quantity:📞 8822636416

Nanosun BS is a broad-spectrum, non-nano UV filter designed for sunscreens and daily skincare. It provides high-performance sun protection while maintaining transparency, stability, and skin compatibility.

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  • Description

General Description

Nanosun-BS is a specialized cosmetic-grade nano zinc oxide dispersion commonly used as a UV filter in sunscreen and skin protection formulations. It typically contains nano-sized zinc oxide particles (ZnO) suspended in a medium (e.g., butylene glycol, water, or caprylic/capric triglycerides), ensuring even distribution and minimal white cast on the skin.

The "BS" suffix may refer to the base system or dispersing medium, depending on the manufacturer. It is often designed to be non-whitening, photostable, and suitable for broad-spectrum UVA/UVB protection.

  • INCI Example: Zinc Oxide (and) Butylene Glycol (and) Water – INCI may vary slightly by formulation
  • Appearance: Milky or white dispersion
  • Particle Size: Typically < 100 nm (nano range), surface-treated for stability and safety
    Uses in the Cosmetic Industry
    Nanosun-BS is primarily used in sun care and daily wear skincare products, with key roles including:
  • UV Filter: Provides broad-spectrum UV protection (UVA & UVB)
  • Physical Sunscreen: Acts as a mineral blocker of UV radiation without chemical absorption
  • Transparency: Designed to minimize whitening on skin, even with high SPF
  • Skin Soothing Agent: Zinc oxide offers additional benefits such as soothing sensitive or irritated skin
  • Stabilizer: May improve formulation stability in emulsions and suspensions

Common products include:

  • Sunscreen lotions and sprays
  • BB and CC creams with SPF
  • Daily moisturizers with UV protection
  • Baby sunscreens and sensitive skin formulas

Hazards and Safety Concerns

  • While nano zinc oxide is generally regarded as safe for topical use, there are a few considerations:
    General Safety
  • Non-toxic & Non-irritant: When used externally, does not penetrate viable skin layers
  • Photostable: Does not degrade upon sun exposure
  • Low Sensitization Risk: Minimal allergy potential

    Nanoparticle Considerations

  • Inhalation Risk: Avoid aerosol applications where zinc oxide nanoparticles could be inhaled (e.g., sprays), as this may cause respiratory irritation
  • Regulatory Attention: Must be clearly labeled as "nano" per EU Cosmetic Regulation when particle size is in nano range
  • Environmental Concerns: Potential effects on aquatic life if washed into water bodies, particularly in high concentrations
    Regulatory Status
    Approved as a UV filter in:
    EU (Annex VI of Regulation EC No. 1223/2009)
    USA (FDA) – Generally recognized as safe and effective (GRASE)
    Australia, Japan, Korea, and other regions under specific concentration limits
  • DETAILS

CAS Number: 1314-13-2
INCI Name: Zinc Oxide (and) Butylene Glycol (and) Water
Composition: Active Ingredient: Zinc Oxide (nano-sized, typically <100 nm)
Carrier/Dispersing Agents: Butylene Glycol, Water
Purity Grade: Cosmetic Grade / Pharmaceutical Grade (where applicable)
Appearance: Milky-white or white aqueous dispersion Low viscosity, stable emulsion No visible particles
Solubility: In Water: Insoluble (zinc oxide is suspended)
Preservation: May contain preservatives (e.g., Phenoxyethanol or Ethylhexylglycerin) to ensure microbial stability
Preservative-free options may be available upon request depending on supplier
Storage: Store in a cool, dry, and well-ventilated area Protect from freezing, excessive heat, and direct sunlight
Raw Material Sources: Zinc Oxide: Mined and purified from natural zinc ores or synthesized from zinc metal
Manufacture: Produced via micronization and nano-sizing of zinc oxide followed by surface treatment
Animal Testing: Typically not tested on animals
GMO Status: Non-GMO – No genetically modified organisms used in production
Vegan Status: Vegan-friendly – No animal-derived ingredients involved in standard formulations
Warnings & Precautions: For external use only:

  • Avoid inhalation – not recommended for aerosolized/spray products due to nanoparticle safety guidelines
  • Avoid contact with eyes and mucous membranes
  • Ensure labeling compliance for “nano” materials in jurisdictions such as the EU (per Regulation EC No. 1223/2009)
  • May contribute to aquatic toxicity if released in large quantities into waterways

THE STORY OF NANOSUN BS

Nanosun BS: The Floral UV-Absorbing Fragrance Fixative

Nanosun BS is a multifunctional cosmetic ingredient used as a fragrance enhancer, UV absorber, and solubilizer in perfumes, skincare, suncare, and haircare formulations. Known for its soft floral aroma profile, it acts as a fixative that slows fragrance evaporation, giving longer-lasting scent performance.

Aromatic Ester Formed from Benzyl Alcohol & Salicylic Acid

Although naturally present in jasmine, ylang-ylang, and hyacinth oils, commercial Benzyl Salicylate is produced through controlled esterification and purified forcosmetic, fragrance, and IFRA-compliant grades. TRCkem supplies clear, low-odor, high-assay material suitable for consistent perfumery use.

Fix. Blend. Stabilize.

Key functions in cosmetics & fragrances
✅Fragrance Fixative– slows evaporation, enhances longevity
✅Blending Agent– smooths transitions between top, middle, and base notes
✅UV Absorber– protects formulas from light degradation
✅Solubilizer– helps dissolve fragrance actives in emulsions

Used in perfumes, lotions, body mists, hair serums, deodorants, SPF formulas, and fabric care fragrances.

Widely Used, IFRA-Regulated, Allergen-Listed

Typical usage: 0.1–5%depending on product category and fragrance load.
Listed as a potential fragrance allergen in EU regulations → must appear on label >0.001% (leave-on) or >0.01% (rinse-off).
Approved for global cosmetic use but concentration must follow IFRA Category Limits based on end-use.
Store in airtight containers away from heat and direct light to prevent oxidation

Formulator’s Queries, We Answered

Nanosun-BS is a high-performance nano zinc oxide dispersion designed for use in personal care and cosmetic products. It functions primarily as a broad-spectrum UV filter in sunscreens, day creams, and protective skincare formulations. Nanosun-BS is engineered to offer excellent transparency on the skin while maintaining high SPF efficacy.

CAS Number: 1314-13-2 (Zinc Oxide)
INCI Name: Zinc Oxide (and) Butylene Glycol (and) Water

Nanosun-BS is widely used in:
Mineral sunscreens (SPF products)
Moisturizers and day creams with sun protection
BB and CC creams
Sensitive skin and baby care formulations
After-sun and anti-pollution products

Nano zinc oxide in Nanosun-BS offers:
Broad-spectrum protection from UVA & UVB
Non-whitening effect on skin
Photostability – doesn’t degrade in sunlight
Gentleness – ideal for sensitive or acne-prone skin

Yes. Nanosun-BS is considered safe and effective for topical application. Regulatory bodies like the EU, FDA, and EWG approve nano zinc oxide for use in cosmetics, provided it is not used in inhalable (aerosolized) forms.

Depending on the formulation, Nanosun-BS may include mild preservatives such as Phenoxyethanol to ensure microbiological safety. Preservative-free options may be available upon request.

Yes. Nanosun-BS is:
Non-GMO
Vegan-friendly
Not tested on animals (supplier-dependent)
Free from parabens and chemical UV filters (when used as a physical sunscreen base)

Yes. In accordance with EU and other regulations:
It must be labeled as a "nano" material when applicable
Inhalation risks should be avoided—do not use in sprays or powders
It is not listed under California Proposition 65 as a hazardous substance

Store in a cool, dry place, away from direct sunlight and freezing temperatures. The recommended storage temperature is 5°C to 25°C. Shelf life is 12–24 months when unopened and properly stored.

Nanosun-BS uses nano-sized, surface-treated particles for improved skin transparency and dispersion. Unlike standard zinc oxide, it blends more easily into formulations without leaving a white cast.