At iS Clinical, every formula begins with a commitment to ingredient integrity and safety. Each product is developed using high-quality, carefully sourced materials and advanced formulation methods designed to ensure consistency, stability, and visible cosmetic performance.
Ingredient and Formulating Quality
Only the best ingredients available are chosen for iS Clinical products. This almost always means they meet exceptionally high purity standards suitable for cosmetic use. In rare cases, a special ingredient may be very desirable for inclusion in a product but may not be available in a grade that meets pharmaceutical standards. If a closely comparable quality is available and verified safe for topical use, this may be selected instead.
Not only must the best products begin with the best ingredients, but they must also be properly formulated. The newest and most progressive formulation knowledge is used at iS Clinical for product design, ensuring stability, consistency, and visible cosmetic performance.
High-Purity Ingredients
Highly refined ingredients—particularly the specialized botanical actives used in iS Clinical products—are typically available from only a few qualified suppliers. These ingredients are accompanied by a certificate of analysis confirming that they have been tested for purity and screened for unwanted materials such as pesticides, heavy metals, or other residues.
Using highly purified, quality-controlled ingredients supports consistent cosmetic performance and helps ensure that each bottle of an iS Clinical product delivers the expected experience.
(Below: Centella Asiatica, a botanical ingredient featured in several iS Clinical products.)
Centella Asiatica
Centella Asiatica – Cosmetic Grade
Centella Asiatica – Pharmaceutical Grade
Callout: Not only must the best products begin with the best ingredients, but they must also be properly formulated.
Even visually, the quality difference between standard cosmetic grade and high-purity botanical material is evident. While higher-grade ingredients are more costly, they support safety, consistency, and a cleaner formulation profile for consumers.
All Products Are Not Created Equal
Specific ingredients are often highlighted as beneficial in skincare, but ingredient quality and formulation integrity make a significant difference in overall performance. Even when products contain some of the same ingredients, variations in sourcing, concentration, and purity can affect texture, stability, and visible cosmetic results.
(Below: Comparative photos of Centella Asiatica at cosmetic and high-purity grades.)
An independent antioxidant capacity evaluation (ORAC) compared several skincare formulas containing vitamin C. Among the tested products, Pro-Heal Serum Advance+ demonstrated strong antioxidant activity within the test’s cosmetic parameters. This data illustrates how ingredient quality and formulation can influence measurable antioxidant performance.
Callout: Ingredient quality and formulation precision can influence how effectively a cosmetic product performs
Consistent, Tested Results
Use of quality-controlled ingredients and advanced formulation methods helps promote reliable, consistent performance in iS Clinical products. Internal and third-party testing confirm stability, safety, and cosmetic efficacy.
(Below: comparative images showing control and product-treated skin areas following cosmetic evaluation.)
In a cosmetic study, areas treated with iS Clinical serums appeared smoother and more refined in comparison to untreated areas. These findings support the role of advanced formulation and ingredient purity in achieving visibly improved skin quality.
Optimized Ingredient Delivery
To achieve visible results, ingredients must reach the intended surface level of the skin and remain stable during application. iS Clinical’s formulation approach focuses on delivering ingredients where they can best support hydration, texture, and brightness.
Laboratory data from independent testing demonstrated that after use of Youth Complex, ingredients remained active at the skin’s surface to help promote smoother, firmer-looking skin. These results suggest effective cosmetic ingredient delivery within the outer layers of the skin.
Callout: For visible improvement, ingredients must be effectively delivered and remain active at the skin’s surface.
Support for Challenging Areas
The neck and décolletage are among the most difficult areas to visibly improve without professional intervention. Consistent application of targeted topical care, such as NeckPerfect Complex, can help the skin in this area appear smoother, firmer, and more evenly toned over time.
Consistent, Trustworthy Products
Every iS Clinical product reflects the brand’s commitment to ingredient quality, safety, and cosmetic innovation. This dedication to high standards helps ensure that each formula performs consistently and supports healthy-looking, radiant skin with continued use.
Disclaimer
This article is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any medical condition. Any descriptions of studies or product evaluations refer to cosmetic performance testing. Individual experiences and results may vary.