
General Description
NANOSUN OC is an advanced UV filter widely used in sunscreen and personal care formulations for its superior ability to protect skin from harmful UVA and UVB radiation. It is a stable, oil-soluble ingredient derived from Octocrylene and is highly valued for its photostability, compatibility, and efficiency in absorbing UV rays. As a high-quality NANOSUN OC chemical, it ensures effective sun protection while maintaining formulation integrity in lotions, creams, and other cosmetic products.
In the cosmetics industry, NANOSUN OC is primarily used to enhance the SPF of sunscreens, prevent photodegradation of other UV filters, and contribute to smooth, non-greasy textures. Its excellent solubility and stability make it a preferred ingredient for both professional and consumer-grade sun care products. Manufacturers frequently buy NANOSUN OC online to ensure consistent quality and reliable UV protection in their formulations.
Available in bulk and commercial quantities, NANOSUN OC at wholesale price is ideal for cosmetic brands and contract manufacturers seeking a cost-effective yet high-performance UV filter for sun care and anti-aging products.
Uses in the Cosmetics Industry
- NANOSUN OC serves a multifunctional role in modern skincare and cosmetic applications:
- A primary UV filter in sunscreens, lotions, and daily moisturizers to provide broad-spectrum protection against UVA and UVB radiation.
- Often combined with other UV filters to enhance SPF efficacy and prevent photo-instability.
- Used in anti-aging and protective formulations to reduce UV-induced skin damage and maintain healthy skin appearance.
- Valued by cosmetic formulators for its oil-soluble properties, ensuring smooth, even dispersion in emulsion-based products.
Cosmetic manufacturers rely on NANOSUN OC chemical for its high stability, predictable performance, and compatibility with diverse formulations. Brands looking to scale production often purchase NANOSUN OC at wholesale price to maintain efficiency and product consistency.
Hazards
- While NANOSUN OC is generally considered safe for topical use, it should be handled properly during manufacturing:
- May cause mild skin or eye irritation upon direct contact.
- Prolonged inhalation of powders should be avoided.
- Ensure proper personal protective equipment (PPE) is used during handling and formulation.
- Professional cosmetic manufacturers who buy NANOSUN OC online should adhere to standard safety protocols to maintain both product quality and workplace safety.
Storage & Stability
NANOSUN OC should be stored in tightly sealed containers in a cool, dry, and well-ventilated area, away from direct sunlight and heat sources. Proper storage ensures long-term chemical stability and preserves its UV-filtering efficiency. Suppliers offering NANOSUN OC at wholesale price typically provide packaging designed to maintain product integrity during transportation and storage.
NANOSUN OC is widely available for bulk and wholesale purchase, making it a preferred choice for cosmetic and sun care manufacturers. Its reliable performance and compatibility with professional formulations make NANOSUN OC chemical an essential ingredient for high-quality sun protection products.
CAS Number: 6197-30-4
INCI: Octocrylene
Composition: NANOSUN OC is composed of Octocrylene, an ester formed from 2-ethylhexanol and diphenylcyanoacrylate. It is a UVB filter with some UVA absorption capabilities, commonly used in sunscreens and cosmetic formulations to stabilize other UV filters (like Avobenzone).
Purity Grade: Cosmetic Grade (typically ≥ 98%)
Appearance: Clear, slightly yellow, oily liquid
Solubility: Insoluble in water; soluble in oils, esters, and many organic solvents
Preservation: Self-preserving; does not require additional preservatives
Storage: Store in a tightly closed container in a cool, dry, and well-ventilated area. Protect from direct sunlight and sources of ignition.
Raw Material Sources: Synthesized from petrochemical derivatives (2-ethylhexanol and cyanoacrylate compounds)
Manufacture: NANOSUN OC is produced through an esterification process involving diphenylcyanoacrylate and 2-ethylhexanol, followed by purification and quality control for cosmetic use.
Animal Testing: Not animal tested
GMO: GMO-free (synthetic; no biological origin)
Vegan: Does not contain animal-derived components
Proposition: NANOSUN OC complies with relevant cosmetic safety regulations, including EU Cosmetics Regulation (Annex VI, entry 10), FDA sunscreen monograph, and other regional guidelines for approved UV filters.
Warning: For external use only. Avoid direct contact with eyes. Use as directed in cosmetic formulations. May cause mild irritation in sensitive individuals. Follow safety handling procedures for bulk materials.
Formulator’s Queries, We Answered
What is NANOSUN OC?
NANOSUN OC is a nano-enhanced, high-purity form of Octocrylene designed for use in advanced sun care and personal care formulations. It offers superior UVB protection, high photostability, and excellent formulation compatibility, making it ideal for modern sunscreen and skincare products. The nanoform improves skin feel, dispersibility, and uniformity of UV protection.
2. What is the CAS Number and INCI Name of NANOSUN OC?
CAS Number: 6197-30-4
INCI Name: Octocrylene
3. What are the benefits of using NANOSUN OC in personal care products?
Effective UVB Absorber: Shields skin from sunburn and UVB-induced damage.
Photostable: Maintains its effectiveness even under prolonged UV exposure.
Stabilizes Other UV Filters: Enhances performance of avobenzone and other unstable filters.
Non-Greasy Texture: The nanoform allows for light, non-oily, and smooth application.
Water Resistance: Offers enhanced hold in water-based activities and sweat.
4. What types of products typically include NANOSUN OC?
Sunscreens (SPF formulations)
Day Creams with UV Protection
BB & CC Creams with SPF
Makeup with sun-protective properties
Lip balms and sticks
Hair sprays and leave-in treatments with UV protection
5. Is NANOSUN OC safe for use in cosmetics?
Yes, NANOSUN OC (Octocrylene) is approved by major regulatory bodies including the EU, US FDA, and ASEAN for use in cosmetics and sunscreens. It is considered safe when used within the prescribed concentration limits (typically up to 10% depending on region). Its nanoform is formulated to reduce skin penetration and improve surface-level performance.
6. Can NANOSUN OC cause skin irritation?
NANOSUN OC is generally well-tolerated. However, some individuals with extremely sensitive skin or those prone to allergic reactions may experience mild irritation. It is always advisable to perform a patch test before first-time use, especially in leave-on formulations.