Texas Original Introduces the State’s First Full-Spectrum RSO Oral Syringe

A First for Texas Patients

Texas Original has officially launched the state’s first medical cannabis oral syringe, marking a major step forward in access and treatment options for Texans enrolled in the Texas Compassionate Use Program (TCUP).

This new product — a 0:1 RSO Indica, .5g oral syringe in 0.01 mL dosages. — delivers true medical-grade dosing and introduces a method of administration that was previously available only in other established medical marijuana programs. It provides a precise, flexible alternative to gummies or tinctures, allowing physicians and patients to personalize treatment plans more effectively.

“The RSO syringe delivers on our promise to expand access and provide more choices for symptom relief,” said Nico Richardson, CEO of Texas Original.

What Is It and How Does It Work?

The syringe contains Rick Simpson Oil (RSO) — a full-spectrum cannabis extract made from Texas Original’s proprietary Texas OG strain.
RSO preserves all of the plant’s cannabinoids, terpenes, flavonoids, and beneficial compounds, which together create the entourage effect — a synergistic interaction that may enhance the therapeutic benefits of THC.

How to Use the Oral Syringe:

The syringe is designed for accurate, controlled dispensing of this highly concentrated oil.

  1. Warm the Syringe: If the oil is too thick to dispense easily, gently roll the capped syringe between your hands for 30–60 seconds to warm the oil.
  2. Measure Your Dose: Using the graduation markings on the syringe barrel, slowly press the plunger to dispense the exact dose prescribed by your physician.
  3. Administer for Onset:
    • For Fast Effects (Sublingual): Place the oil directly under the tongue and hold it there for 60–90 seconds before swallowing. This allows for quicker absorption (onset typically 15–45 minutes).
    • For Long Duration (Edible): Mix the oil into a small bite of food, like yogurt, peanut butter, or a cracker, and swallow immediately. This will lead to a slower onset (1–2 hours) but longer-lasting effects (6–8+ hours).
  4. Start Low, Go Slow: RSO is potent. Dosage guidance should always be personalized by your certifying physician based on your condition and prior experience.

Patients report that the syringe provides consistent relief and easy dose adjustment, especially for conditions requiring sustained symptom management.

For a full demonstration, please refer to the Texas Original How to Use a Medical Cannabis RSO Syringe guide and accompanying video instructions on their YouTube channel.

Why It’s Unique: True Medical-Grade Dosing

This RSO syringe represents the first full-spectrum product in Texas capable of delivering true medical-grade precision. Because RSO is a highly concentrated full-extract cannabis oil (FECO), the precision of the syringe’s graduated markings is critical. This combination of high potency and accurate, measurable dosing elevates the product to a standard previously only found in more established medical marijuana programs across the country.

This advancement reflects the significant updates made possible through House Bill 46, which expanded the TCUP program to include:

  • Chronic pain, Crohn’s disease, traumatic brain injury, cancer, and hospice or palliative care conditions.
  • Aerosol and vapor products as approved delivery methods for faster relief.
  • Satellite pickup locations for improved statewide access.

These advancements have allowed Texas Original to diversify its product line while maintaining the highest standards for safety, testing, and consistency.

Looking Ahead

Texas Original’s new state of the art facility in Bastrop — a 75,000-square-foot center for cultivation, testing, and distribution ensures even greater quality control and faster delivery for patients across Texas.

Get Qualified

To learn more about whether you or a loved one may qualify for medical cannabis in Texas, visit:

Frequently Asked Questions (FAQ) About RSO and the Oral Syringe

Below are answers to common questions regarding Rick Simpson Oil (RSO) and its use under the Texas Compassionate Use Program (TCUP).

What is the main difference between RSO and other cannabis oils?

The main difference lies in the extraction process and resulting contents.
RSO (Rick Simpson Oil) is a full-spectrum extract. This means it is a thick, dark oil that retains all of the plant’s compounds—including cannabinoids, terpenes, flavonoids, chlorophyll, and lipids. This creates the “entourage effect,” where all compounds work synergistically for a comprehensive therapeutic experience.
Distillate (often used in tinctures or vape carts) is a highly refined, purified oil that is stripped down to contain primarily a single cannabinoid (like high-purity THC). It is clearer, lighter in flavor, and does not contain the full spectrum of terpenes and plant fats found in RSO.

Do I need a medical marijuana card to purchase the RSO syringe in Texas?

Yes — to purchase medical cannabis products in Texas, you must have a prescription from a physician registered in the Compassionate Use Registry of Texas (CURT). Once your prescription is entered into CURT, you can buy products directly from licensed dispensaries like Texas Original.
While the state does not issue physical “medical marijuana cards,” Texas Cannabis Clinic provides all patients with a virtual medical card for convenience and peace of mind.

What are the qualifying conditions for the TCUP program?

The Texas Compassionate Use Program has expanded significantly. As of the latest update (driven by HB 46), qualifying conditions include:
Chronic Pain (including neuropathic)
Post-Traumatic Stress Disorder (PTSD)
All forms of Cancer
Epilepsy and other Seizure Disorders
Multiple Sclerosis (MS)
Amyotrophic Lateral Sclerosis (ALS)
Autism Spectrum Disorder
Traumatic Brain Injury (TBI)
Crohn’s Disease and other Inflammatory Bowel Diseases (IBD)
Incurable Neurodegenerative Diseases
Spasticity
Terminal Illness or conditions requiring hospice or palliative care
And 100+ more conditions

How should I store the RSO Syringe?

To maintain the oil’s potency and consistency, proper storage is crucial:
Short-Term Use (Days/Weeks): Store the syringe in its original packaging in a cool, dark place away from direct sunlight and excessive heat (like a cabinet or pantry).
Long-Term Storage (Months/Years): The potency of RSO can be preserved for a year or more if stored in the refrigerator or freezer in an airtight container. If refrigerated, the oil will thicken and may require extra time warming it in your hands or in a cup of warm water before dosing.

How long does it take for RSO effects to kick in?

The onset time depends entirely on the method of administration:
Sublingual (Under the tongue): The effects generally begin within 15–45 minutes.
Ingested (Mixed with food): The effects will be delayed, typically kicking in after 1–2 hours, but they will last much longer (up to 8 hours or more).
Always consult your physician for personalized dosage and timing recommendations.

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