What's in an IV Drip? Common Ingredients Explained

Key takeaways

• Every IV drip starts with a sterile saline or electrolyte fluid base that delivers hydration directly into the bloodstream.
• Common add-ins include B-complex, B12, vitamin C, magnesium, calcium, and zinc to support energy, immunity, and muscle and nerve function.
• Specialty ingredients such as amino acids, glutathione, and NAD+ are chosen for recovery, beauty and glow, and cellular wellness goals.
• Prescription add-ons like anti-nausea (ondansetron) or anti-inflammatory (ketorolac) medications are given only at a provider's discretion.
• Formulas are customized to your goal, including hydration, hangover, immune, recovery, beauty, and NAD+ blends.
• A Drip Refresh registered nurse reviews your suitability before any in-home treatment, available 24/7.

The base fluid: saline and electrolytes

Nearly every IV drip begins with a sterile fluid base, most often normal saline (a balanced salt-and-water solution) or a lactated electrolyte solution. This fluid is the carrier that rehydrates the body and helps restore electrolyte balance, which can be useful after exercise, travel, illness, or a night out. Because it enters the bloodstream directly, the fluid supports hydration more quickly than drinking alone for many people. Every other ingredient is mixed into this base before treatment.

Common vitamins and minerals

The most familiar IV add-ins are vitamins and minerals that support everyday body functions. These are added in measured amounts based on your selected formula.

Antioxidants and specialty ingredients

Some formulas include specialty ingredients aimed at recovery, appearance, or cellular support. Amino acids are building blocks that support muscle recovery and overall tissue maintenance. Glutathione is an antioxidant often chosen for beauty and glow or detox-style drips, as it may help the body manage oxidative stress. NAD+ is a coenzyme found in every cell that plays a role in energy production and cellular repair, and it is popular in recovery and wellness drips. These ingredients are described in general wellness terms and are not treatments for any disease.

Optional prescription add-ons

Depending on how you feel, a provider may offer prescription add-ons that are given only at their discretion after review. Common examples include anti-nausea medication such as ondansetron to help settle an upset stomach, and an anti-inflammatory or pain medication such as ketorolac for aches or headaches. These medications require a provider's clinical judgment and are not appropriate for everyone. Your registered nurse will discuss whether an add-on is suitable for you.

How formulas are customized to your goals

There is no single IV drip; the base and add-ins are combined to match what you want to achieve. Popular goals include hydration, hangover recovery, immune support, athletic and post-illness recovery, beauty and glow, and NAD+ wellness. A hydration drip may lean on fluids and electrolytes, while an immune drip may emphasize vitamin C and zinc, and a recovery drip may feature amino acids or NAD+. Before mixing your bag, a registered nurse reviews your health history, current symptoms, and goals to confirm the formula is appropriate. IV therapy supports general wellness and is not a substitute for medical care.