Clinical testing for cosmetics: Safety and efficacy against sweat

With the increase in the practice of physical activities, the demand for cosmetics that resist sweat and offer comfort and safety in extreme conditions also grows. Products such as deodorants, anti-friction creams and sunscreens need to undergo rigorous clinical tests to prove their efficacy and safety. In this context, ALS, a leader in laboratory analysis, conducts tests that simulate real conditions of use, ensuring that these products offer the promised performance in terms of efficacy and safety. Below, we explore how these tests ensure the performance of products and strengthen the credibility of your claims.

Anti stain test

The presence of unwanted residues on clothing is a constant concern for consumers who use deodorants and antiperspirants. The anti-spot test is essential to assess the formation of visible residues, such as white stains on black clothes and yellowish stains on light pieces.

This test not only certifies the product's efficacy in keeping clothes stain-free, but also offers consumers the security of a product that will not compromise their appearance - all based on rigorous quality standards.

Deodorant and antiperspirant efficacy test

For many consumers, protection from odor and excessive sweating is a daily necessity, especially for those who engage in intense physical activity. In this study, the deodorant is put to the test to see if it really fulfills the promise of offering protection for a whole day, even in real sweating situations, reducing unwanted odor and sweating.

This type of assessment is especially important for manufacturers who want to attest to the durability and reliability of their products, positioning them as effective options for those who need long-lasting protection. The verification of the results, conducted rigorously, assures the consumer confidence in a product that resists the rhythm of their routine.

Test of product dripping into eyes

In conditions of intense sweating, it is common for products applied to the face area, such as sunscreens and facial moisturizers, to drip and cause discomfort or ocular irritation. The drip test evaluates whether the product migrates into the eyes during physical activities and, in case of contact, whether there are risks of irritation.

This assessment, carried out in conditions that stimulate intense sweating and simulate what occurs in intense exercise, is crucial for consumer safety. Approved products provide an additional guarantee of comfort, especially for those who rely on high resistance cosmetics for sports and outdoor activities, raising confidence in their protection claims.

Friction test

During physical activity, areas such as the thighs and armpits are constantly subject to friction, which can cause irritation and discomfort. The friction test verifies the efficacy of anti-friction creams and lotions that form a protective barrier on the skin, reducing wear and discomfort caused by friction.

This analysis compares the performance of the product with an untreated area, proving its efficacy and making it a reliable option for the sports consumer. With high-precision devices, the test offers detailed analysis that helps manufacturers ensure products that minimize friction, providing more comfort and safety in high-intensity activities.

Conclusion

The forced sweat clinical trials conducted by ALS not only validate efficacy claims, but also reinforce the safety of cosmetics aimed at active consumers. These tests ensure that deodorants, anti-chafing creams, and sunscreens resist sweat, providing the confidence users need with every application. By certifying that these products deliver the performance promised, ALS supports brands in building a relationship of trust with their consumers, where safety and efficacy are priorities. In this way, the company plays a key role in validating beauty and personal care products, helping brands stand out in the market with innovative and high-quality solutions.