Customized IV Infusions & Injection Therapies for Mental Clarity and Wellness
At Seagrass, we believe that mental and physical health are inseparable — and that sometimes your brain and body simply need the right nutrients to function at their best. Whether you're dealing with low energy, brain fog, mood symptoms, or just want to support your overall wellbeing, our IV infusions and injection therapies offer a direct, efficient way to replenish what your body needs.
Unlike oral supplements, IV infusions deliver nutrients directly into the bloodstream for complete absorption — bypassing the digestive system entirely. Our intramuscular injections offer a faster, more accessible option for targeted nutrient support without the time commitment of a full infusion.
At Seagrass, every treatment is developed, administered, and monitored by our Psychiatric Nurse Practitioner. We review your medical history, medications, and mental health needs before recommending any therapy — ensuring your treatment is safe, appropriate, and personalized to you. Most sessions take 30–45 minutes and can be completed alongside a regular appointment.
Benefits of IV Therapy
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Faster absorption than oral supplements — nutrients go directly where your body needs them
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Restores hydration, electrolytes, and essential nutrients
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Improves mood, focus, and mental clarity
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Supports immune system and stress response
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May reduce symptoms of anxiety, depression, fatigue, or migraines
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Quick injection options available for targeted support without a full infusion
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Every treatment overseen by a board-certified Psychiatric Nurse Practitioner
Injection Therapies
Not every nutrient needs a full IV infusion. Our intramuscular injection therapies are quick, well-tolerated, and can be scheduled as a standalone appointment or added to any existing visit. They're a simple, affordable way to support your health — with the same clinical oversight you'd expect from any treatment at Seagrass.
B12 Injection
$15 / injection
Vitamin B12 is essential for energy production, nerve function, red blood cell formation, and brain health. Deficiency is more common than most people realize — particularly in individuals on certain medications (including metformin and proton pump inhibitors), those following plant-based diets, older adults, and patients with absorption issues.
Unlike oral B12, an intramuscular injection bypasses the digestive system entirely — making it the most reliable way to restore levels quickly, especially for patients who don't absorb oral supplements well.
At Seagrass, we offer B12 injections in multiple formulations — cyanocobalamin, hydroxocobalamin, and methylcobalamin — selected based on your individual health history and needs. This isn't a one-size-fits-all shot. We choose the right form for you.
Targets
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Low energy and chronic fatigue
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Brain fog and difficulty concentrating
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Mood symptoms including depression and irritability
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Nerve health and tingling or numbness
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B12 deficiency from medication use, diet, or absorption issues
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General wellness and nutritional support
Formulations Available
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Cyanocobalamin — standard formulation, widely used
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Hydroxocobalamin — preferred for certain neurological conditions and nitrous oxide toxicity
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Methylcobalamin — active form, ideal for patients with methylation issues
Frequency
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Weekly, monthly, or as needed based on labs and symptoms
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Can be added to any existing appointment or scheduled as a standalone visit
NAD+ Injection Emerging Research
$75 / injection
NAD+ (nicotinamide adenine dinucleotide) is a coenzyme found in every cell of the body, playing a central role in energy production, DNA repair, and mitochondrial function. NAD+ levels naturally decline with age — and research suggests this decline may contribute to fatigue, cognitive changes, and reduced cellular resilience.
We offer NAD+ as an intramuscular injection — a well-tolerated, quick option that avoids the side effects commonly associated with IV NAD+ infusions, which can cause nausea, chest pressure, and heart rate changes at therapeutic doses. While clinical trial data specifically on IM NAD+ is still limited, the theoretical basis is sound and many patients report improved energy, clarity, and overall sense of wellbeing.
Targets
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Energy and stamina at the cellular level
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Mental clarity and cognitive function
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General recovery and cellular repair
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Supportive wellness during stress, burnout, or recovery
Frequency
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Weekly or as needed — we'll discuss what makes sense for your goals
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Can be scheduled as a standalone visit or added to an existing appointment
A note on the evidence: The clinical research on NAD+ injections is still emerging. Most available data comes from small studies and clinical observations rather than large randomized controlled trials. NAD+ is a supportive wellness therapy — not a cure for any condition. We don't make claims we can't support.
Prefer an oral option? Oral NAD+ precursors — specifically NMN (nicotinamide mononucleotide) and NR (nicotinamide riboside) — actually have stronger clinical evidence than injections for raising NAD+ levels. If you'd prefer to start with an oral supplement, we're happy to discuss which formulation and dose makes sense for you. We'd rather you feel better than sell you a service you don't need.
IV Infusion Therapies
Our IV infusions deliver a customized blend of vitamins, minerals, and antioxidants directly into your bloodstream — bypassing the digestive system for complete, fast absorption. Each formula is designed to target specific wellness goals, from energy and immunity to migraine relief and recovery. All infusions are administered and monitored by our Psychiatric Nurse Practitioner in a calm, private setting.
