BTi™ SD｜Physical sunscreen raw material solution considering sunscreen efficacy, formula stability and transportation compliance

With the continuous upgrading of sun protection concept, consumers' focus on products has gradually shifted from a single SPF value to ingredient safety, formula stability, skin feel and long-term gentleness. Under this trend, physical sunscreen is becoming an important part of sunscreen and daily care products because of its clear mechanism, low irritation and wide application range.

BTi^TM SD, a high-quality surface-treated titanium dioxide physical sunscreen raw material introduced by Suzhou Sunland Pharmatech Co., Ltd., has achieved a good balance in sunscreen efficacy, formula friendliness and logistics compliance, and can be widely used in various types of sunscreen and protective skin care products.

I.Product information

Product name: BTi^TM SD

INCI Name：Titanium Dioxide； Silica； Dimethicone

Sun protection type: physical sun protection agent

BTi^TM SD takes Titanium Dioxide as the core sunscreen component, and carries out surface treatment with Silica and polydimethylsiloxane, which not only ensures the sunscreen performance, but also effectively improves its stability and application performance in cosmetic formulations.

II.Physicalsun protection mechanism and the value of raw materials

Physical sunscreen mainly plays a protective role by reflecting and scattering ultraviolet rays, and does not participate in complex chemical reactions. Its sunscreen mechanism is clear and its stability is high.

Titanium dioxide used in BTi^TM SD can effectively cover UVA and UVB bands, and is suitable for product systems that need long-term protection or emphasize mild properties.

Compared with the traditional untreated titanium dioxide, BTi^TM SD has been systematically optimized in the following aspects:

• Reduce the risk of agglomeration between particles
• Improve the dispersibility in oil phase and silicon phase system
• Improve the skin sensation after the formulation film is formed.

III.Multipleadvantages brought by surface treatment technology

1.Silica surface treatment-enhancing structural stability

The introduction of silica is helpful to improve the physical stability of titanium dioxide particles and reduce the possibility of sedimentation or agglomeration during storage and use, thus improving the stable performance of finished sunscreen products.

2.Dimethicone coating-optimize skin feel and extensibility

The surface coating of Dimethicone makes BTi^TM SD have better lubricity and skin-friendliness in the formula, which is helpful to reduce the common heavy feeling and whitening phenomenon of physical sunscreen and improve the smoothness and film-forming uniformity when smearing.

3.Improve the compatibility of formula

After surface treatment, BTi^TM SD can be easily integrated into various systems, which is convenient for formulators to flexibly apply in different product forms.

IV.Application Scenarios and Application Direction of Formulas

With its stability and gentleness, BTi^TM SD can be widely used in the following product types:

✓Sunscreen, sunscreen lotion, sunscreen gel

✓Daily isolation and protective cream

✓Products for children and sensitive muscles

✓Cosmetic products with sun protection requirements

It is especially suitable for product positioning that emphasizes physical sun protection/mild protection/long-term stability.

V.Transportation Compliance and Supply Guarantee

In the management of raw material supply chain, BTi^TM SD has completed the identification of shipping and air transportation, and has the corresponding transportation inspection report, which can meet the domestic and international logistics and transportation needs.

This not only helps customers reduce compliance risks in the process of purchasing and exporting, but also provides a strong guarantee for the stable delivery and global application of raw materials.

VI.Application-oriented raw material solution support

In the field of sunscreen raw materials, Sunland Pharmatech always adheres to the practical application demand as the core, and continuously optimizes the product structure and service system from raw material screening, performance evaluation to formula suitability verification.

The development of BTi^TM SD not only pays attention to the sunscreen efficacy itself, but also pays attention to its performance in the real formulation environment, including dispersion, system stability, skin feeling experience and application feasibility under different product forms. Through the systematic evaluation of raw material performance, BTi^TM SD can better match the current market development trend of paying equal attention to physical sunscreen safety and use experience.

In terms of supply and service, Sunland Pharmatech can provide customers with corresponding technical data support, suggestions on application direction and logistics compliance guarantee, to help customers improve efficiency and reduce uncertainty in the process of product development and landing, and realize the smooth connection from raw material selection to product listing.