In the world of skincare, the term “medical-grade” is bandied about, and sometimes rather indiscriminately. This can leave patients confused about the difference between a medical-grade product and one simply claiming to be.
Is it all just a marketing scam?
Well, maybe sometimes. But mostly, it’s just that the definition is in flux. One thing is for certain though. SkinMedica’s TNS Advanced+ Serum is confidently poised in the medical-grade skincare category. And it’s been effectively doing its magic for over 25 years.

So What Makes a Product Qualify As Medical-Grade Skincare?
Without going too heavily into what makes the definition so difficult to articulate, we’ll start by saying that medical-grade skincare products are those that you would purchase through a doctor’s office rather than over the counter (OTC). Yet, it’s not a prescription.
Medical-grade skincare is formulated with higher concentrations of active ingredients (such as retinol and certain acids) than you would be able to purchase in OTC formulations. They penetrate deeper into the skin to deliver more effective results. Such products are intended to address specific concerns such as aging, pigmentation, skin barrier health, and even acne.
Another simplified explanation is that medical-grade skincare products have been subjected to more rigorous scientific research. That means the claims of a genuine medical-grade skincare product will have more validity.
They are frequently developed through clinical research to achieve more measurable results. For instance, companies seeking the medical-grade moniker might subject their products to a study of just one person or group over time. This is known as a single-case study. Or they may participate in a double-blind study where neither the study participants nor the researchers know which product or treatment the participants are using. Whatever the case, all studies are performed under the guidance of a dermatologist or plastic surgeon.
Most skincare medical professionals, impressed by the science behind them, agree that there’s a place for medical-grade skincare products. And one of the longest-standing and most effective among these products is SkinMedica’s TNS Advanced+ Serum.
SkinMedica’s TNS Advanced+ Serum Is a Pioneer
SkinMedica’s TNS Advanced+ Serum revolutionized the skincare business when it launched over 25 years ago. The TNS stands for “tissue nutrient solution,” and it continues to be one of the most clinically studied and supported growth-factor serums on the market.
So what are growth factors? They’re proteins that stimulate cellular repair and regeneration to boost elastin and collagen production. This serum combines these with other advanced ingredients to improve skin firmness and texture while targeting fine lines and wrinkles.
With SkinMedica’s TNS Advanced+ Serum, firmer-looking skin is possible in as little as two weeks. And it’s recommended for mature skin. Patients in their 60s report that it’s one of the few serums they’ve tried that makes a noticeable difference. And patients of all ages are pleased with how it decreases redness, wrinkles, and fine lines, and improves overall skin texture. All in one silky formula.
Learn More About SkinMedica’s Line of Medical-Grade Skincare
Are you now curious about how SkinMedica’s TNS Advanced+ Serum could benefit you?
If so, contact us today. We offer a wide array of SkinMedica medical-grade skincare products.
During your consultation, we’ll discuss your aesthetic objectives and goals to determine which products might be right for you.

