What’s the difference between over the counter skin care products and Medical-Grade skin products?

The collection of white skincare products on a tray for beauty and self-care routines

Medical-Grade vs. Over-the-Counter Skin Care Products

People spend a lot of money trying to look their best. It’s understandable that they would do this because the way they look affects the way that other people treat them. There are certain aspects of our appearance, such as our height, that we can do very little to change. Then there are other aspects of our appearance that we can change with surgery and invasive procedures.

However, it is interesting to note how drastic of a change a person can make in their appearance by knowing how to use skin care products. Not all skin care products are created equal. The quality of the results you get will be based in part on the quality of the product you use.

Over-the-counter skin care products have been designed to work on the majority of the population. For this reason, the concentration of their active ingredient is relatively low. They do this so as not to negatively affect the skin of the general population.

Medical-grade skin care products are made to be a lot more potent. They can only be purchased by a physician. They have been developed and researched to the point that they have a sufficient amount of the active ingredient to actually make changes in your skin. A higher amount of the active ingredient usually equates to better-looking skin.

In addition to having a higher content of the active ingredient, medical-grade skin care products have the purest form of that ingredient. They are made using the latest technology and can be adapted to your particular skin issues. Over-the-counter products are usually less expensive than medical-grade skin care products. This is because lower quality, raw products are used, which in turn sacrifices how effective the skin care product really is.

Over-the-counter products are designed to sit on the surface of the skin. Medical-grade skin care products have been designed to penetrate the epidermis and affect deeper layers of the skin. The difference between an over-the-counter skin care product and a medical-grade skin care product is the same as the difference that exists between a tooth whitening procedure that is sold at the local pharmacy and a teeth whitening procedure that is performed by your dentist. Since your dentist has access to stronger products, the results are going to be better.

The FDA closely regulates medical-grade skin care products. Most of these are marked as pharmaceuticals. By law, they must have 99.9 percent pure active ingredients. Before they can be used by the public, there must be scientific evidence showing that the skin care product is beneficial and that it does what it advertises. In other words, before a medical-grade wrinkle reduction cream can make it to the market, there are multiple studies done showing that it really reduces wrinkles. This is not the case with over-the-counter cosmetics.

Over-the-counter skin care products allow you as the customer to self-diagnose your skin and select the skin care product that you think is best. However, when you use a medical-grade skin care product, it is a trained medical professional who examines your skin and prescribes medicine that will adequately address the issue you have.

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Further Reading

Radiesse Collagen-Building Filler

Lift. Sculpt. Regenerate.Available at Shah Med Spa in Boston and Westwood At Shah Med Spa, Radiesse® offers a refined approach to facial and hand rejuvenation by combining instant volume with long-term collagen stimulation. Known for its lifting power and natural-looking results, Radiesse is a favorite among patients seeking firm, contoured skin with visible structure and definition. Under the care of Dr. Sajani Shah, patients receive tailored Radiesse treatments that not only enhance facial features but also support long-term skin regeneration for elegant, lasting results. What Is Radiesse? Radiesse® is an FDA-approved calcium-based dermal filler that provides immediate volume while also stimulating your body’s natural collagen production. Its unique formula is made of Calcium Hydroxylapatite (CaHA) microspheres suspended in a gel carrier. Over time, your body metabolizes the gel, leaving behind your own strengthened collagen matrix. This biostimulatory filler is ideal for individuals who want structure and lift without the puffiness that can sometimes result from softer hyaluronic acid fillers. What Areas Can Radiesse Treat? Cheeks and midface volume loss Jawline contouring and definition Marionette lines Pre-jowl sulcus Chin enhancement Hands (FDA-approved for volume restoration on the backs of hands) Neck and décolletage (hyperdiluted Radiesse for skin tightening and texture) Dr. Shah also uses hyperdiluted Radiesse for global skin rejuvenation—especially for patients looking to improve skin tone, elasticity, and crepey texture on the neck, chest, arms, and more. Why Choose Dr. Shah? Dr. Sajani Shah offers a sophisticated, tailored approach to Radiesse treatment. As an experienced surgeon and aesthetic physician, Dr. Shah understands both facial anatomy and aging dynamics, ensuring that every injection is both precise and artistic. Whether your goal is to lift, contour, or subtly rejuvenate, Dr. Shah personalizes your Radiesse plan to support natural, harmonious enhancement. What to Expect from Treatment Treatment Time: 30–45 minutes Comfort: Radiesse is mixed with lidocaine for comfort Downtime: Mild swelling or bruising for a few days; minimal downtime overall Results: Immediate lift and volume with continued collagen-building over 2–3 months Longevity: Results typically last 12–18 months, sometimes longer For optimal outcomes, we recommend a custom plan based on age, collagen quality, and treatment goals. Similar to our approach with other collagen stimulators, 1 syringe per decade of life is a helpful guide when addressing multiple areas or advanced volume loss. Common Questions About Radiesse How is Radiesse different from hyaluronic acid fillers? Radiesse is not a hyaluronic acid (HA) filler. It is a biostimulatory filler that provides structure and encourages your body to produce its own collagen. Unlike HA fillers that simply add volume, Radiesse works to rebuild the skin from within, making it ideal for long-term skin integrity and contour. How soon will I see results? You’ll notice immediate volume and lift after injection. Over the next few weeks, as your body stimulates new collagen, your results continue to improve—leading to firmer, more youthful skin. How long does Radiesse last? Most patients enjoy results for 12 to 18 months. For skin rejuvenation treatments using hyperdiluted Radiesse, we may recommend 2–3 sessions spaced one month apart, followed by maintenance every 12–15 months. Is Radiesse safe? Yes, Radiesse is FDA-approved and has been used safely worldwide. It is biosynthetically produced, meaning no animal products or allergy testing is required. When injected by an experienced physician like Dr. Shah, risks are minimal. Can Radiesse be combined with other treatments? Absolutely. Radiesse pairs beautifully with Morpheus8, PRP, microneedling, and other energy-based therapies for enhanced collagen remodeling and skin tightening. Dr. Shah often incorporates combination strategies for the most natural and long-lasting results. Is Radiesse only for the face? No. Radiesse is FDA-approved for hand rejuvenation and is widely used in a hyperdiluted form to rejuvenate the neck, chest, arms, abdomen, and even knees. It improves skin texture, firmness, and elasticity in these areas without surgery. Now Available in Boston and Westwood Radiesse treatments are available at both our Boston and Westwood locations. Wherever you’re seen, you’ll receive the same physician-led care and customized attention that defines the Shah Med Spa experience.

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 PRP for Hair Loss

A Natural, Non-Surgical Solution to Thinning Hair at Shah Med Spa If you’re experiencing hair thinning, excessive shedding, or just not feeling confident in your hairline, you’re not alone. Millions of people—both men and women—struggle with hair loss. At Shah Med Spa, with locations in Boston and Westwood, Dr. Sajani Shah offers PRP (Platelet-Rich Plasma) therapy, a natural, regenerative solution that uses your body’s own growth factors to stimulate hair follicles and restore hair health. What Is PRP for Hair Loss? PRP therapy is a medical treatment that uses the platelets from your own blood to stimulate hair growth. Platelets are rich in growth factors that help repair tissue and encourage healing. In the scalp, these growth factors can revive dormant hair follicles, increase blood flow, and improve the thickness and density of hair. At Shah Med Spa, we use pure PRP technology—meaning no additives, no dilution, just your own concentrated healing cells. Our system yields 4–6 billion platelets per treatment, which is significantly higher than standard systems. This high-quality, medical-grade technology is considered one of the most effective and advanced in regenerative aesthetics today. Here’s how the process works: A small amount of your blood is drawn. It’s spun in a specialized centrifuge to isolate the platelet-rich plasma. The PRP is then carefully injected into the scalp, focusing on areas where hair is thinning. This powerful, drug-free treatment is safe, natural, and backed by science. Why Choose Dr. Shah for Hair Restoration? With years of experience in both aesthetic medicine and surgical care, Dr. Sajani Shah brings a physician-level understanding of hair biology, hormone-driven hair loss, and regenerative therapy. She is known for her personalized approach and careful assessment of each patient’s scalp condition, medical history, and aesthetic goals. Whether you’re in the early stages of thinning or recovering from a hair transplant, Dr. Shah designs customized PRP treatment plans to give you the best possible results—now available in both Boston and Westwood. Who Is a Candidate for PRP Hair Therapy? PRP is suitable for a wide range of individuals, including: Men and women with androgenetic alopecia (pattern hair loss) Postpartum women experiencing hormonal shedding People with stress-related or nutritional hair loss Hair transplant patients looking to boost graft success and maintain surrounding hair Anyone seeking a natural alternative to prescription medications or invasive surgery Not sure if PRP is right for you? Dr. Shah will evaluate your scalp and hair density during a consultation and recommend the best course of treatment. PRP After Hair Transplant PRP is highly effective as a complement to hair transplant surgery. Dr. Shah often works with patients who are recovering from transplants, using PRP to: Support healing of the scalp Stimulate transplanted follicles Prevent shock loss of native hair Improve overall results and long-term hair retention Common Questions About PRP for Hair Loss Is PRP safe? Yes. PRP uses your body’s own blood, so there’s no risk of allergic reaction or rejection. It’s a natural and minimally invasive procedure. How many treatments do I need? Most patients start with a series of 3–4 monthly sessions, followed by maintenance every 4–6 months. Results vary, and Dr. Shah will guide you based on your progress. Does PRP hurt? A topical anesthetic is applied to the scalp, and most patients describe the treatment as mildly uncomfortable but very tolerable. When will I see results? Some patients see reduced shedding within a few weeks, while noticeable thickening can take 3 to 6 months. Because hair grows in cycles, results improve over time. What makes your PRP different? Our PRP system delivers 4–6 billion platelets per session—among the highest concentration available—ensuring potent regenerative power. We use pure PRP, free of additives or diluents, for maximum effectiveness and safety. The Importance of Combination Therapy Hair loss is complex, and the best outcomes often come from a multi-modal approach. Dr. Shah may recommend combining PRP with: Medical-grade topicals Prescription treatments like finasteride or minoxidil Microneedling for enhanced PRP penetration Nutritional support and supplements LED light therapy or exosome-based boosters These combination therapies maximize the health of your hair and scalp—treating the root causes, not just the symptoms. Ready to Reclaim Your Hair? If you’re starting to see signs of hair loss or want to maintain results after a hair transplant, now is the time to act. Early intervention makes a major difference. Schedule your consultation with Dr. Sajani Shah at Shah Med Spa in Boston or Westwood and learn how PRP therapy—with one of the most advanced systems available—can help you achieve fuller, healthier, more confident hair—naturally.

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Sculptra Aesthetic

Subtle. Gradual. Long-Lasting.Now offered at Shah Med Spa in Boston and Westwood At Shah Med Spa, we offer Sculptra® Aesthetic, a unique biostimulatory injectable designed to restore volume gradually by stimulating your skin’s natural collagen production. Unlike traditional dermal fillers that provide instant volume, Sculptra works deep within the skin to rebuild its underlying structure—creating smoother, firmer, and more youthful contours over time. With Dr. Sajani Shah’s expert approach to facial rejuvenation, our patients benefit from personalized Sculptra treatment plans that deliver refined, natural-looking results that last up to two years or more. What Is Sculptra? Sculptra® (poly-L-lactic acid) is an FDA-approved injectable that works as a collagen stimulator, helping your body rebuild lost facial volume over time. As we age, we lose collagen — a key structural protein responsible for firmness and elasticity. Sculptra addresses the root cause of facial aging by encouraging your own body to produce new collagen, restoring volume from within. This treatment is ideal for those looking for subtle, progressive improvement that enhances their appearance without the telltale signs of having had “work done.” What Does Sculptra Treat? Cheek hollows and volume loss Smile lines (nasolabial folds) Marionette lines Temples and midface Jawline definition General skin laxity and thinning Overall facial aging due to collagen loss Sculptra is also an excellent option for prejuvenation — maintaining youthful contours before major volume loss begins — and for patients seeking a longer-lasting alternative to hyaluronic acid fillers. Why Choose Dr. Shah? Dr. Sajani Shah brings a skilled, artistic approach to all injectable treatments. With her background in both aesthetic and surgical medicine, she understands the importance of facial harmony, subtlety, and long-term skin health. Dr. Shah carefully evaluates your facial structure, collagen density, and treatment goals before recommending Sculptra. Her method ensures gradual improvement that enhances—not alters—your natural beauty. What to Expect from Treatment Treatment Time: 30–45 minutes Comfort: Lidocaine is mixed into the solution for a more comfortable experience Downtime: Mild swelling, redness, or bruising may occur and typically resolves in a few days Results: Gradual improvement over 6–12 weeks as new collagen is formed Longevity: Results can last up to 2 years or more with a full treatment series At Shah Med Spa, we typically recommend one vial of Sculptra per decade of life, spaced out over 2–3 sessions for optimal collagen stimulation and balanced volume restoration. For example, someone in their 40s would ideally receive 4 vials distributed across a customized treatment plan. This guideline ensures a natural, proportional result tailored to your skin’s unique needs. Common Questions About Sculptra How is Sculptra different from other fillers? Unlike hyaluronic acid (HA) fillers, which provide immediate volume by physically filling the area, Sculptra stimulates your body to build its own collagen over time. This means the results are more gradual and long-lasting — giving a naturally refreshed look without sudden changes. When will I see results? Sculptra results appear progressively over several weeks. You’ll notice a gradual softening of lines and improved volume and skin texture as collagen is rebuilt. This slow improvement is one of the reasons Sculptra looks so natural. How long do the results last? With a full treatment series, results can last up to 24 months or more. Many patients return once a year for maintenance to keep collagen levels high and aging at bay. Is Sculptra safe? Yes. Sculptra is FDA-approved and has been used globally for over 20 years. When injected by an experienced provider like Dr. Shah, it is extremely safe and well-tolerated. It does not contain animal products and does not require allergy testing. Can Sculptra be combined with other treatments? Absolutely. At Shah Med Spa, Sculptra is often combined with PRP, microneedling, laser treatments, or other injectables to address multiple signs of aging. Dr. Shah will create a tailored plan to meet your specific needs and aesthetic goals. Can it be used outside the face? Yes! Sculptra is also used for non-surgical buttock enhancement, improving skin texture on the décolletage, and smoothing cellulite dimples on the thighs. Please ask about body applications during your consultation. Available in Boston and Westwood We offer Sculptra treatments at both our Boston and Westwood locations. Wherever you visit us, you’ll receive the same attentive, high-level care and physician-directed expertise. Ready to Restore Your Glow? If you’re looking for a sophisticated approach to facial rejuvenation with long-term benefits, Sculptra may be the solution you’ve been waiting for. Schedule a consultation with Dr. Shah today to learn more about how biostimulatory treatments can enhance your natural features — beautifully and gradually.

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Embrace Your Beauty

At Shah Wellness & Medspa, we pride ourselves on our open and honest dialogue with each patient.

Our team strives to provide every patient with the information and options they need to make the most informed and appropriate decision possible to achieve their goals. Call (617) 380-5041 to get booked for a consultation!

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