Why Is Medical Grade Skincare Important?

Discover how medical-grade skincare can transform your skin with science-backed formulas and professional results that go beyond what over-the-counter products can achieve.

When it comes to maintaining radiant, youthful, and healthy-looking skin, the products you use matter. While over-the-counter skincare can offer temporary improvements, medical-grade skincare takes results to the next level – offering scientifically formulated ingredients, higher concentrations of active compounds, and proven efficacy backed by clinical research. These professional-grade products penetrate deeper layers of the skin to repair, protect, and transform your complexion from the inside out.

To help us understand what makes medical-grade skincare different and why brands like SkinMedica are trusted by providers and patients alike, we turn to San Antonio-based Aesthetician Stephanie Guillen for her expert insights.

What Defines Medical-Grade Skincare?

Medical-grade skincare, also known as professional or cosmeceutical skincare, bridges the gap between over-the-counter beauty products and prescription treatments. These formulations contain clinically proven ingredients at concentrations high enough to create real change within the skin—targeting concerns like fine lines, hyperpigmentation, acne, and texture irregularities. 

Unlike retail skincare, medical-grade products are backed by scientific research, often developed by dermatologists or skin scientists, and available only through licensed medical providers. This ensures that each product is tailored to your skin’s specific needs under professional guidance for optimal, safe, and long-lasting results.

Why Is It Essential to Use Medical-grade Skincare?

It’s true that medical-grade skin care comes with a higher price tag than most retail products do, but there’s a reason. As noted, they are backed by research to prove their efficacy, while also including higher-quality and quantities of the ingredients you need for healthy skin. 

When asked why using medical-grade skin care was essential, Guillen shared: 

“I like to think of medical-grade skincare as the VIP section of skincare. Over-the-counter products are fine, but it’s like general admission. Medical-grade skincare products have the power, the science, and the results. They’ve got higher levels of active ingredients, meaning they actually get down into the skin and do the work. If you’re investing money into your skin, you want products that aren’t just sitting on the surface, and medical-grade skincare accomplishes that.”

What Ingredients Should You Look For and Avoid? 

Whether you’re researching retail or medical-grade products, there are some ingredients to look for, as well as some to avoid. 

When choosing skincare, Guillen recommends looking for proven, high-performance ingredients, like: 

• Retinol:  boosts cell turnover and improves fine lines and pigmentation
• Vitamin C: brightens the complexion and protects against environmental damage
• Hyaluronic Acid: hydrates and plumps the skin
• Peptides & Growth Factors: support collagen production and overall skin health

On the other hand, it’s best to avoid: 

• Harsh sulfates can strip and irritate your skin and leave it grumpy. 
• Fragrance is cute for candles, not so much for skincare. 
• Parabens are extra preservatives your skin doesn’t really need. 
• Rough scrubs can cause tiny tears. Gentle always wins!

Expert Tip: Ensure the product you’re purchasing actually contains the ingredients it claims. The higher an ingredient appears on the ingredient list, the greater its concentration in the product.

What Is the Best Medical-Grade Skincare Line?

One of the most popular and trusted medical-grade skincare lines on the market is SkinMedica. Developed by skin scientists and backed by decades of research, SkinMedica products are formulated to restore and maintain skin health at a cellular level. 

The brand’s award-winning lineup includes transformative favorites, like the TNS Advanced+ Serum for collagen support and wrinkle reduction, HA5 Hydra Collagen Replenish & Restore Hydrator – the best hyaluronic acid serum for deep, lasting hydration, and the Even & Correct collection for improving tone and texture. Each product is designed to complement in-office aesthetic treatments and enhance long-term results, making SkinMedica a cornerstone of effective, science-backed skincare recommended by providers at DermaTouch RN.

Some of Guillen’s “go-to” medical-grade skincare products from SkinMedica include:

• TNS Advance+ Serum: a powerhouse for anti-aging, helping to smooth fine lines, address sagging skin, and improve skin appearance
• AHA/BHA Exfoliating Cleanser: a gentle yet effective cleanser that keeps skin clear and glowing by removing dead skin cells 
• HA5 Hydra Collagen: delivers intense hydration with five forms of hydration with hyaluronic acid, leaving the skin plump and refreshed

Ready to Elevate Your Skincare Routine?

Your skin deserves the same level of care and expertise as any other part of your health. By choosing medical-grade skincare like SkinMedica, you’re investing in formulas that deliver real, clinically proven results—personalized to your unique skin concerns and goals. Whether you’re looking to correct damage, prevent aging, or simply achieve a healthier glow, the right guidance makes all the difference.

Book your skin consultation at DermaTouch RN today to discover which products and treatments are best suited for you. Book online or call 210.951.3520 (San Antonio) or 281-720-8718 (Houston) to get started on your journey to radiant, rejuvenated skin.

Stephanie Guillen, Aesthetician

Aesthetician

With over a decade of dedicated service in the medical field, Stephanie seamlessly transitioned into the realm of Esthetics in 2020, marking a pivotal chapter in her career. In 2021, she earned her Esthetician license, demonstrating her commitment to the art and science of skincare. Taking her passion to new heights, Stephanie further expanded her skill set by obtaining her Laser Technician license in 2023. 

As a skilled and compassionate Medical Office Specialist turned Aesthetician, Stephanie is driven by a genuine commitment to enhancing the well-being of her patients. Her expertise lies in tailoring personalized skincare regimens and treatment plans, empowering individuals to look and feel their absolute best. Stephanie’s approach is characterized by a results-driven mindset, ensuring her patients achieve their desired outcomes. Her unwavering dedication to excellence sets her apart, making her a trusted and sought-after professional in the field. 

Beyond her professional pursuits, Stephanie finds joy in the simple pleasures of life. An avid music enthusiast and dedicated reader, she understands the importance of balance. Stephanie cherishes moments with her family, dear friends, and her canine companions, creating a fulfilling life both inside and outside the treatment room.