


Pure Radiance Med Spa has served Tyler, Texas since 2006 as a physician-led aesthetic and wellness clinic specializing in evidence-based treatments for weight management, hormone optimization, and skin rejuvenation. Under the medical direction of Dr. Mack Stewart, MD, the practice integrates peptide-based therapies with comprehensive aesthetic services, providing patients in East Texas with access to advanced protocols typically found in larger metropolitan markets. The clinic's longevity in Tyler reflects a consistent approach to patient education and measurable outcomes across both cosmetic and metabolic health concerns.
The clinic's peptide therapy program centers on two FDA-approved GLP-1 receptor agonists: semaglutide and tirzepatide. These medications work by mimicking incretin hormones that regulate appetite and glucose metabolism, making them effective tools for patients struggling with weight management despite diet and exercise efforts. Dr. Stewart's protocols typically begin with comprehensive metabolic assessment, including body composition analysis and laboratory evaluation of thyroid function, insulin resistance markers, and hormone levels. Semaglutide treatment follows a gradual dose escalation schedule to minimize gastrointestinal side effects, while tirzepatide offers dual GLP-1 and GIP receptor activation for patients who may benefit from enhanced metabolic effects. Both peptides are administered via subcutaneous injection, with patients receiving thorough injection technique training and ongoing monitoring for efficacy and tolerance. The weight loss program integrates nutritional counseling and body composition tracking to optimize results beyond pharmaceutical intervention alone.
Dr. Mack Stewart brings medical oversight to all treatment protocols at Pure Radiance Med Spa, ensuring that aesthetic procedures and metabolic therapies align with each patient's overall health profile. His approach emphasizes understanding the physiological mechanisms behind aging, weight gain, and hormonal decline rather than simply addressing surface-level concerns. The clinic's hormone replacement therapy services complement peptide treatments, particularly for patients whose weight management challenges stem from thyroid dysfunction, testosterone deficiency, or estrogen imbalance. This integrated perspective allows the Tyler practice to address multiple factors contributing to metabolic slowdown and aesthetic aging simultaneously. The medical team conducts thorough consultations that review medical history, current medications, and treatment goals before designing individualized protocols.
Patients at Pure Radiance Med Spa in Tyler typically begin with an initial consultation that includes goal-setting discussion, medical history review, and examination relevant to their primary concerns. For peptide therapy candidates, this includes assessment of BMI, discussion of previous weight loss attempts, and screening for contraindications such as personal or family history of medullary thyroid carcinoma or multiple endocrine neoplasia syndrome type 2. Follow-up appointments occur at regular intervals—typically every four weeks during dose titration phases—to monitor weight trends, adjust dosing, address side effects, and reinforce behavioral strategies. The clinic's aesthetic services, including laser treatments, injectable neuromodulators, dermal fillers, and medical-grade skincare, can be coordinated with peptide therapy for patients seeking comprehensive rejuvenation. This coordination proves particularly valuable for patients who experience facial volume loss during significant weight reduction, allowing for strategic facial contouring as body composition improves.
With a 4.9-star rating across more than 500 Google reviews, Pure Radiance Med Spa has established a reputation in Tyler for thorough patient education and consistent results. Patients frequently reference the team's ability to explain treatment mechanisms, set realistic expectations, and provide attentive follow-up care. The clinic's nearly two-decade presence in Tyler has allowed it to refine protocols based on extensive clinical experience with the East Texas patient population. For residents of Tyler, Longview, Jacksonville, and surrounding Smith County communities, Pure Radiance Med Spa offers local access to physician-supervised peptide therapy and hormone optimization without requiring travel to Dallas or Houston. The practice maintains in-office treatment delivery, ensuring patients receive proper injection technique instruction, side effect management, and accountability support throughout their weight management journey.
Mack Stewart· MD
Mack Stewart, MD
Medical Director
Dr. Stewart’s goal is to make available the most effective, non-surgical aesthetic treatments to his clients at Pure Radiance.
Topics Mentioned in Reviews
Semaglutide/Tirzepatide
A treatment for weight loss and metabolic health.
MyPeptideMatch.com is an independent directory. We do not provide medical advice. Always consult a qualified healthcare provider before starting any peptide therapy.


