Frequently Asked Questions

DR. MARNIE is a clinical skincare line developed by Dr. Marnie Nussbaum, a board-certified dermatologist and aesthetic dermatologist in New York City. The collection was created to support modern skin maintenance: consistent daily skincare, thoughtful in-office treatments, and a long-term approach, with targeted formulas for smoother, firmer, brighter, healthier-looking skin.

Dr. Marnie Nussbaum is a board-certified dermatologist and aesthetic dermatologist based in New York City. Her approach is rooted in precision, restraint, consistency, and helping patients look refreshed, never overdone.

Treatment-aware skincare is designed to support skin before, after, and between aesthetic appointments, while still standing on its own as a high-performance daily routine. In-office treatments address movement, volume, or pigment; skincare works on the skin itself, every day in between. Together they help skin look more consistent, polished, and well maintained over time.

Great skin is not about doing more. It is about doing the right things consistently. That is what Dr. Marnie means by fresh, not forced: results that look polished, natural, and like you, just better maintained. The products are designed to make expert skincare feel simpler, smarter, and more connected to the way you care for your skin today.

DR. MARNIE is less about chasing age and more about maintaining skin quality. The goal is skin that looks healthy, polished, and well cared for over time.

DR. MARNIE was developed from the perspective of an aesthetic dermatologist who understands how people care for their skin both in-office and at home. The line is targeted, streamlined, and designed to work with the modern beauty routine, not complicate it. It focuses on the face, eyes, and lips because those are the areas Dr. Marnie addresses every day in practice, and where small, consistent steps make a visible difference.

No. Every DR. MARNIE formula is designed to stand on its own as effective daily skincare. Whether you get treatments regularly, occasionally, or not at all, the products are designed to help skin look smoother, firmer, brighter, and better cared for over time. The difference is that each one was developed through the lens of aesthetic dermatology, so it also supports the way many people care for their skin today: before, after, and between appointments.

Yes. DR. MARNIE was developed by Dr. Marnie Nussbaum, a board-certified dermatologist who treats skin in-office and guides patients' routines at home.

Yes. Each product was evaluated in a four-week study. Clinical results are measured instrumentally: for example, 100% showed improvement in the look of fine lines and wrinkles with the Wrinkle Pen. Consumer-perception results are reported separately, as what participants themselves reported: for example, 90% said their eye area appeared firmer with the Wrinkle Pen.

Yes. All three formulas are non-comedogenic, meaning they are designed not to clog pores when used as directed, and the Facial Serum has been tested for non-comedogenicity. If your skin is acne-prone, introduce any new product gradually.

Yes. DR. MARNIE does not test finished products on animals, and all three products are cruelty-free and Leaping Bunny Certified. Leaping Bunny Certification is a third-party cruelty-free standard that covers the supply chain, not only the finished product.

The Facial Serum and Wrinkle Pen are fragrance-free. The Lip Serum is not fragrance-free; it contains fragrance and listed fragrance allergens, including limonene, linalool, benzyl benzoate, citronellol, and citral. If you are sensitive to fragrance, the Facial Serum and Wrinkle Pen are the fragrance-free options. Review the full ingredient list and patch test before regular use.

The line targets fine lines and wrinkles, dullness, uneven tone, dryness, texture, loss of firmness, and lip lines, across the face, the eye area, and the lips.

There is no set age. The line is designed for long-term skin maintenance, so it works as prevention for younger skin (building a thoughtful routine early around lips, eyes, and expression lines) and as ongoing support at every age, helping skin look smoother, firmer, brighter, and more resilient over time.

In many cases, yes. Consistent skincare can help skin look and feel better cared for before an appointment. Using the Lip Serum consistently beforehand, for example, helps keep lips hydrated and conditioned going in. Always follow your provider's specific pre-treatment instructions, including any products they ask you to pause.

Once your provider clears you to resume skincare. Their aftercare instructions always come first, and the timing varies by treatment. After that, DR. MARNIE products are designed to support the look of smoother, healthier skin between appointments, while filler addresses volume and contour and Botox addresses muscle movement. For laser and energy-based treatments, ask your provider specifically when to restart active skincare.

No. DR. MARNIE products help maintain the look of smoother, brighter, healthier skin between appointments. They do not change how your body metabolizes Botox or filler, but they can help support the look of your skin in between.

No. Skincare and in-office treatments do different things. DR. MARNIE helps support skin quality, hydration, firmness, texture, and visible smoothness, while procedures may address movement, volume, pigment, or deeper texture concerns.

Cleanse, then apply the Facial Serum all over, then the Wrinkle Pen on the eye area and targeted expression lines, then moisturizer, and always finish with sunscreen in the morning. The Facial Serum and Wrinkle Pen are both used daily, morning and night. The Lip Serum can be used morning, night, and throughout the day as needed.

Start with the product that matches your biggest concern: The Facial Serum for overall skin quality, The Wrinkle Pen for targeted expression lines, and the Lip Serum for lips and the lip area.

Yes. DR. MARNIE can be incorporated into most routines. Because the Facial Serum is designed to streamline your regimen, avoid over-layering too many active products at once, including vitamin C and exfoliating acids. If you use prescription skincare or recently had a procedure, check with your dermatologist.

In many routines, yes. Introduce products gradually and follow your skin's tolerance. If your skin is sensitive, alternate nights rather than layering. If you use prescription retinoids or are recovering from a procedure, check with your dermatologist first.

No. None of the three products contains retinol. The Facial Serum and Wrinkle Pen contain bakuchiol, a retinol alternative that supports cell renewal and visible smoothing. Bakuchiol is not retinol, and it is not a substitute for prescription retinoids.

The formulas were developed with daily use in mind, but sensitive skin should always introduce new products gradually and patch test when appropriate. If your skin or lips are highly reactive or recently treated, follow your provider's guidance first.

DR. MARNIE is focused on clinical performance, thoughtful formulation, and skin-supportive ingredients. Rather than relying on vague “clean” claims, we prioritize formulas that are precise, effective, and dermatologist-developed.

Yes. DR. MARNIE is for anyone who wants effective, targeted skincare designed for modern skin maintenance.

Some benefits, like hydration and a refreshed look, may be noticeable quickly. More visible improvements in smoothness, firmness, brightness, and texture come with consistent use over time. Each product's results were measured over a four-week study, used as directed. Skin responds best to regular care, so daily use matters more than any single application.

Not necessarily, but if you are pregnant, nursing, highly sensitive, using prescription skincare, or recovering from an in-office procedure, consult your provider before introducing anything new.

No. This information is for educational purposes only and does not constitute medical advice. Always consult a board-certified dermatologist or qualified provider for personalized guidance, especially before or after an aesthetic procedure.