McAllen & Rio Grande Valley, TX

IV Vitamin Therapy
That Goes Straight
to the Source

When you take a supplement orally, your body absorbs as little as 20%. IV nutrient therapy delivers vitamins, minerals, and antioxidants directly into your bloodstream — 100% bioavailability, faster results.

Whether you're battling chronic fatigue, recovering from illness, or investing in long-term wellness — RENEW has a clinically formulated drip for you.

IV nutrient therapy infusion at RENEW Health and Wellness Center, McAllen Texas

14 Clinically Formulated Drips

Administered by Sasha Castillo, MSN, FNP-BC

100%

Nutrient Absorption

vs. ~20% from oral supplements

20+

Years Clinical Experience

100%

Personalized Plans

6

Integrated Services

★ 5.0

Patient-Rated Care

IV Infusion Offerings

Find Your Perfect Drip

Every formula is clinically designed with a specific purpose. Each card shows exactly what's inside and what it does.

Hydration & Immunity

QUENCH

The ultimate rehydration drip. Reverses dehydration, removes toxins, replenishes vitamins, and protects cells.

Key Ingredients

B-ComplexVitamin CEssential Minerals

✦ Rehydration✦ Energy✦ Immunity✦ Collagen
Chronic Wellness

MYERS

The gold standard of IV therapy — packed with vitamins and minerals clinically shown to alleviate chronic symptoms, ongoing pain, and fatigue.

Key Ingredients

MagnesiumB-ComplexCalciumVitamin C

✦ Chronic Pain✦ Fatigue✦ Immunity✦ Relaxation
Immunity

IMMUNE BOOSTER

Your immune system's best friend. Prevents illness, speeds recovery, and arms your body with the nutrients it needs to defend and heal.

Key Ingredients

High-Dose Vitamin CB-ComplexZinc Sulfate

✦ Illness Prevention✦ Faster Recovery✦ Collagen
Detox & Cleanse

DETOX

A full-body cellular cleanse. Neutralizes free radicals, stimulates cells to release stored toxins, and flushes them through liver, lungs, and kidneys.

Key Ingredients

GlutathioneVitamin CMagnesiumB-Complex

✦ Liver Support✦ Cellular Reset✦ Antioxidant
Recovery

HANGOVER REBOOT

Replenishes what the night took away. Combats dehydration, headache, and nausea — restoring energy fast.

Key Ingredients

B-ComplexEssential MineralsAnti-Nausea Blend

✦ Fast Rehydration✦ Nausea Relief✦ Toxin Removal
Energy & Performance

GET UP & GO

Kickstarts metabolism, burns fat more efficiently, and packs your cells with sustained energy — perfect before a busy week or big event.

Key Ingredients

B-ComplexAmino Acid BlendMetabolism Boosters

✦ Metabolism✦ Fat Burning✦ Muscle Support✦ Endurance
Brain & Cognitive

BRAINSTORM

Sharpens focus, improves memory recall, and protects long-term brain health with neuro-protective nutrients.

Key Ingredients

Pyridoxine (B6)TaurineAlpha Lipoic Acid

✦ Memory✦ Focus✦ Brain Protection
Athletic Recovery

RECOVERY & PERFORMANCE

Shortens recovery time after injury or intense training, enhances athletic performance, and rebuilds muscle.

Key Ingredients

Amino AcidsB-ComplexVitamin CMinerals

✦ Injury Recovery✦ Muscle Repair✦ Performance
Anti-Aging

ANTI-AGING

Slows the clock from the inside. Neutralizes free radicals, promotes new cell growth, and delivers Glutathione — one of the most potent anti-aging antioxidants.

Key Ingredients

GlutathioneVitamin CB-ComplexBiotinAlpha Lipoic Acid

✦ Wrinkle Defense✦ Skin Radiance✦ Sun Protection
Skin · Hair · Nails

INNER BEAUTY

Radiance from within. Fortifies hair, skin, and nails, reduces visible wrinkles, and quenches deep hydration — a natural glow no topical can match.

Key Ingredients

BiotinB-ComplexVitamin C

✦ Skin Glow✦ Hair Growth✦ Nail Strength✦ Collagen
Women's Wellness

ALLEVIATE PMS

Reduces bloating, irritability, abdominal discomfort, and lower back pain with targeted minerals supporting hormonal balance.

Key Ingredients

MagnesiumCalciumB12B-Complex

✦ Bloating Relief✦ Mood Support✦ Cramp Relief
Pain Relief

MIGRAINE & PAIN

Fast-acting relief from debilitating migraines. High-dose magnesium relaxes muscles and blood vessels. Can be administered 2–3× per week.

Key Ingredients

High-Dose MagnesiumCalciumB-ComplexB12

✦ Migraine Relief✦ Muscle Relaxation✦ Nerve Support
Stress & Anxiety

ANTI-STRESS

Resets the nervous system. High-dose magnesium with B vitamins and Glutathione — consistently low in people with anxiety and chronic stress.

Key Ingredients

MagnesiumB-ComplexB12Glutathione

✦ Anxiety Relief✦ Muscle Calm✦ Mood Stability
Skin Clarity

ANTI-ACNE

Targets acne at its root cause. Reduces inflammation, redness, and breakouts from the inside with antioxidants and minerals.

Key Ingredients

GlutathioneVitamin CBiotinZincB-Complex

✦ Breakout Prevention✦ Anti-Inflammatory✦ Skin Health

Not sure which drip is right for you? Sasha will help you choose during your consultation.

Book Your IV Infusion
Weight Loss Therapy

Olympia Lipo Shots —
Injections That Work With Your Body

Lipotropic injections target stubborn fat deposits by supercharging your liver's metabolism process. Administered up to 3 times per week alongside a healthy diet and exercise, they accelerate results in ways diet alone cannot.

Olympia Lipotropic Formula

Lipo Shots

3×

per week max

Active Ingredients

Amino Acid Methionine

An essential amino acid that breaks down fats in the liver, lowers cholesterol, prevents excess fat buildup, and reduces fatigue. Injected directly into muscle for rapid, high-concentration delivery.

Lipotropic Choline

Distributes cholesterol and prevents it from depositing in a single area. Works synergistically with Methionine to amplify fat-burning effects and support liver health.

Lipotropic Inositol

A naturally occurring sugar critical for fat metabolism and insulin signaling. Helps transport fats out of the liver and supports hormonal balance.

Amino Acid L-Carnitine

Transports long-chain fatty acids into your cells' mitochondria — burned for energy rather than stored as fat. Enhances exercise performance and supports heart health.

Vitamins Thiamine · Riboflavin · Pyridoxine (B1 · B2 · B6)

Accelerates metabolic processes, creates sustained energy, and directly supports breakdown of fats, proteins, and carbohydrates.

Ready to accelerate your weight loss results?

Administered up to 3× per week alongside diet & exercise for compounding results.

Book a Lipo Shot
Common Questions

Everything You
Want to Know First

Conventional medicine treats symptoms. Functional medicine asks why — looking at root causes like nutrient deficiencies, hormonal imbalances, inflammation, and genetic factors. Instead of managing your condition, we aim to resolve it at its source using personalized protocols.

No referral is necessary. You can book your consultation directly. We welcome patients from across McAllen, Edinburg, Mission, Harlingen, and the entire Rio Grande Valley.

Your first visit is a thorough intake — we listen to your full health history, discuss your symptoms and goals, and assess what labs we need. You won't feel rushed. Most initial consultations lead to a lab draw and a follow-up visit to review results and begin your personalized plan.

Yes — this is exactly the patient we're here for. "Normal" in conventional medicine means you fall within a wide population reference range. Functional medicine looks at optimal ranges. Many patients with "normal" labs are significantly below optimal in key markers like ferritin, Vitamin D, B12, and thyroid function.

Yes. RENEW is uniquely positioned to address both internal health and aesthetic confidence. FDA-approved Botox and dermal fillers are administered with the precision and safety standards of a clinical practitioner — not a spa. You can address both at the same practice.

We're located at 500 S. 11th St., Suite 1, McAllen, Texas. Open Monday through Friday, 9AM – 5PM. Closed weekends. Call us at (956) 867-2365 or book directly online.

Rio Grande Valley · McAllen, Texas

Ready to Start Feeling
Like Yourself Again?

You don't have to keep living with symptoms that have no clear answer. Book your consultation with Sasha today, and let's find what's actually going on — and what can be done about it.