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EDUCATION

Evidence-Based Aesthetics: Science Over Trends

Dr. Alexander Landfield

Board-Certified Neurologist & Medical Director

February 25, 2026
Education

The aesthetics industry is heavily influenced by social media trends, celebrity endorsements, and viral treatments. While some of these trends are based on legitimate science, many are not, and following them blindly can lead to disappointing results, wasted money, or even harm. At Rani Beauty Clinic in Renton, WA, we practice evidence-based aesthetics, which means every treatment we offer is supported by clinical research and proven outcomes.

Evidence-based aesthetics means recommending treatments that have been studied in clinical trials, reviewed by the medical community, and demonstrated to be both safe and effective. It means using FDA-approved products and devices with established track records. It means being honest with patients about what treatments can realistically achieve, rather than overpromising based on marketing hype. And it means saying no to trendy procedures that lack sufficient evidence, even when patients request them.

This approach protects patients in important ways. When a treatment is evidence-based, we can provide realistic expectations for results, a clear understanding of risks and side effects, and an appropriate treatment plan based on clinical guidelines rather than guesswork. For example, the dosing protocols we follow for Botox and fillers are based on years of clinical data and anatomical research, not on the latest Instagram tutorial. Dr. Landfield reviews the medical literature regularly and updates our protocols when new evidence emerges.

We understand that patients are curious about new treatments they see online, and we welcome those conversations. If a trending treatment is supported by strong evidence, we may adopt it. If it is not, we will explain why and suggest proven alternatives that address the same concerns. At Rani Beauty Clinic, your results matter more than following trends. Schedule a consultation by calling (425) 539-4440 to learn what evidence-based treatments can do for you.

FREQUENTLY ASKED QUESTIONS

Common Questions

Evidence-based aesthetics means recommending and performing treatments that are supported by clinical research, peer-reviewed studies, and established medical guidelines. It prioritizes proven safety and effectiveness over marketing trends, viral social media treatments, or unverified claims.

Our medical director, Dr. Landfield, reviews clinical research, FDA approvals, and peer-reviewed literature before introducing any new treatment. We evaluate the strength of the evidence, the safety profile, and the relevance to our patients before adopting a new procedure or product.

Not necessarily. Some popular treatments are backed by solid evidence and deliver excellent results. The key is to discuss any treatment you are interested in with a qualified provider who can evaluate whether it is evidence-based and appropriate for your specific needs. We are happy to discuss any treatment you have seen online.

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