More Energy
Persistent fatigue has many possible causes. An evaluation looks for the ones that can actually be identified and treated, instead of assuming.
Texas telehealth · physician-collaborated
More Energy. More Confidence. More Life.
Personalized, evidence-based telehealth designed to help you optimize your hormones, improve your health, lose weight when appropriate, and feel your best — through care tailored to your individual goals.
Transparent pricing. Comprehensive evaluations begin at $99, laboratory testing included.
- Care led by Tessa Rydberg, MSN, APRN, FNP-C
- Evidence-Based Medicine
- Personalized Treatment Plans
- Secure Telehealth Across Texas
Starting an evaluation does not guarantee that any medication will be prescribed. That decision is your provider’s, and it is made after reviewing your history and any testing your care requires.
Your goals. Personalized medical care.
Let’s Start With Your Goals
Every person’s health journey is unique. These are common goals we help evaluate and optimize through personalized, evidence-based care — and your provider will tell you plainly what is and isn’t realistic for you.
Feel Like Yourself Again
This is a real clinical complaint, not vanity. It deserves proper investigation rather than being dismissed as a normal part of getting older.
Healthy Weight
Medically supervised weight management, with provider oversight and monitoring — appropriate for some patients and not for others.
Hormone Optimization
Where testosterone is involved, it is confirmed by laboratory testing before any treatment is considered — never from symptoms alone.
Increased Strength
Changes in strength and muscle have both hormonal and non-hormonal causes. We evaluate what is actually contributing before any treatment is considered.
Increased Libido
Low libido is a recognised clinical symptom with several possible causes. It is evaluated properly — including whether hormones are involved at all.
Long-Term Wellness
Care that continues past the first prescription, with follow-up testing and adjustments as your results and your goals change.
Personalized Medical Care
A plan built around your history, your results, and what you are actually trying to achieve — reviewed by a licensed provider.
Evidence-based. Lab-guided. Provider-led. Care designed around you.
What we treat
Choose the care you came here for.
Each service is its own clinical pathway, with its own evaluation and its own monitoring.
Men’s Testosterone Optimization
For men with symptoms of low testosterone.
A full evaluation with laboratory testing and a live video visit, then ongoing care and monitoring if treatment is appropriate for you.
- Laboratory testing included in your evaluation
- Live video visit with your provider
- Medication and supplies shipped to your home
Medical Weight Loss
Physician-collaborated, medically supervised weight management.
A clinical program with provider oversight and monitoring — not a supplement, and not a self-directed plan.
- Reviewed by a licensed Texas provider
- Ongoing monitoring and adjustments
- Medication when medically appropriate
Your provider
You will know exactly who is managing your care.
Purelivity Wellness was founded by Tessa Rydberg, MSN, APRN, FNP-C, with the belief that men’s hormone optimization should be evidence-based, transparent, and centered on long-term health — not quick prescriptions. A board-certified family nurse practitioner, she earned her bachelor’s degree from the University of Iowa and her master’s degree from the University of Maryland.
Her clinical background includes emergency medicine, urgent care, and family practice, giving her a broad foundation in both acute and long-term patient care. She specializes in men’s hormone optimization, medically supported weight management, healthy aging, fitness, and nutrition.
- Board-certified Family Nurse Practitioner
- Licensed by the Texas Board of Nursing
- Physician-collaborated under Texas law
- DEA-registered prescriber
Why Purelivity is different
Built to be a practice, not a prescription service.
The difference is not marketing. It is what has to happen before anyone writes you a prescription.
Continuity of provider
Your care is managed with ongoing provider continuity rather than passed between an anonymous rotating team.
Decisions grounded in clinical information
Treatment decisions are based on your medical history, symptoms, examination when required, and appropriate laboratory testing — not only an online form.
A licensed Texas practice
Board-certified, licensed by the Texas Board of Nursing, and operating under a Prescriptive Authority Agreement with a collaborating Texas physician.
Priced in the open
What each step costs is published before you begin, so nothing about the money is a surprise later.
Straight answers
Questions about the practice.
Who can become a patient?
Adults 18 and older who are physically located in Texas at the time of their visit. Texas telehealth law requires that you be in the state when you are seen.
Is this the same as seeing a clinician in person?
It is care delivered by a licensed clinician remotely rather than in an exam room. The professional and legal standards are the same. What each service requires differs — some treatments require a live video visit before anything can be prescribed — and your service page explains its own requirements. If your provider decides an in-person examination or referral is necessary, they will tell you.
Do you take insurance?
No. Purelivity is a cash-pay practice, which is what keeps the pricing flat and published. Most HSA and FSA cards work for payment. Current pricing for every service is on the pricing page.
Do I have to complete laboratory testing?
Where testing is clinically required, yes. Your provider makes treatment decisions from real results and your history — not from a questionnaire alone.
Will I see the same provider each time?
Purelivity is built around provider continuity. The provider who reviews your intake is the provider who reads your results and conducts your visits, so you are not re-explaining your history to someone new.
How do I get started?
Begin an evaluation for the service you are interested in. You will complete a secure intake first, and nothing about your care is decided until your provider has reviewed it.
Begin with the care that fits.
Each service starts with its own evaluation, because the clinical requirements are genuinely different. Choose the one you came for and your provider takes it from there.
Purelivity Wellness provides care to patients physically located in Texas. Completing an evaluation does not guarantee acceptance as a patient or any particular treatment.