The SPF test determines the level of protection a sunscreen provides against UVB radiation, essential for preventing sunburn and skin damage. Sun Protection Factor (SPF) is a critical component of sunscreen and other sun care products, directly linked to consumer safety and regulatory compliance. SPF laboratory testing is an essential process to substantiate the efficacy claims of sun protection products, ensuring they meet the stringent requirements of regulatory authorities and the expectations of consumers.

This is considered the gold standard test for SPF validation with the usage of volunteers. This test measures the SPF value of a sunscreen product on human volunteers under controlled conditions, in compliance with ISO 24444:2019.

Methodology & Standards

Methodology & Standards Used for this laboratory test:

• ISO 24444:2019
• Conducted under dermatological supervision

Why Choose In Vivo?

• Essential for accurate SPF < 30 or ≥ 30 labeling limits.
• Validated under ISO 24444:2019, widely accepted in EU, US, and global markets

Recommended Workflow

• Conduct in vitro pre-screening first.
• Proceed to in vivo testing for final proof and product launch.

Why is SPF Testing Important?

1. Regulatory Compliance:
   Most regions, including the EU, US, and Asia, require validated SPF claims for sun protection products. Without proper testing, products may face rejection or removal from the market.
2. Consumer Safety:
   Incorrect SPF claims can lead to insufficient sun protection, increasing the risk of skin damage and related health issues.
3. Credibility and Trust:
   Transparent and accurate SPF claims enhance brand reputation and consumer trust in your products.
4. Market Differentiation:
   SPF testing ensures your product can compete effectively by offering proven protection, making it a preferred choice for safety-conscious consumers.

Our SPF Laboratory Testing Services

We provide comprehensive SPF testing to help you substantiate your product claims and meet regulatory standards. Our services include:

1. SPF In Vivo Testing

• Conducted on human volunteers under strict ethical and safety protocols.
• Determines the actual SPF value of your product based on real-world application and sun exposure.

2. SPF In Vitro Testing

• Suitable for initial evaluations or as a complement to in vivo testing.
• Provides a quick and cost-effective method to analyze UV protection.

3. Broad Spectrum UV Testing

• Measures protection against both UVA and UVB radiation to support “Broad Spectrum” claims.

4. Water Resistance Testing

• Evaluates product efficacy after exposure to water, ensuring accurate “water-resistant” or “very water-resistant” claims.

5. Compliance Checks

• Verification of compliance with regional SPF labeling requirements, such as those outlined by the FDA (US), EU Cosmetics Regulation, or ISO standards.

Why Choose Us for SPF Testing?

• Accredited Facilities: We operate state-of-the-art laboratories accredited to conduct SPF testing in line with global standards.
• Expert Team: Our scientists specialize in sunscreen formulation and testing, ensuring precise and reliable results.
• Regulatory Expertise: We provide guidance on meeting specific requirements for various markets, reducing the risk of delays or non-compliance.
• End-to-End Support: From initial testing to claim validation and regulatory documentation, we support every stage of your product development.

How does the process work?

1. Choosing laboratory test
   • You purchase the laboratory test through our website.
2. Access to secure Portal
   • After purchase, you will gain access to our secure portal where you can complete the intake.
3. Complete Intake
   • Complete all requested information about your product and upload relevant documentation.
4. Send Samples
   • Send physical samples of your product to our laboratory. When you scedule your lab test in the portal the safety assessor will request the number of samples. It depends on your product and packaging.
5. Laboratory tests
   • We perform the laboratory tests.
6. Results
   • In the portal you will find the test results for your product.