What Quincy BioScience makes
Quincy BioScience makes Prevagen, a line of supplements built around apoaequorin. If you've searched "who makes Prevagen" or "who manufactures Prevagen," this is the brand. For shoppers here in Madison and online, the more useful question is which Prevagen formula fits your routine.
In this collection, the three options are Quincy BioScience Prevagen Regular Strength 10mg, Quincy BioScience Prevagen Extra Strength 20mg, and Quincy BioScience Prevagen Professional Formula 40mg Capsules. All three are designed for once-daily use in the morning, and all use apoaequorin as the key ingredient.
What apoaequorin is, and why people take it
Apoaequorin is a calcium-binding protein originally identified in jellyfish. In Prevagen, it is used as a supplemental ingredient intended to support brain health and cognitive function. People usually look at this category for support with memory, mental sharpness, or everyday focus as they age.
"Brain support" can mean different things. Some people want help staying organized at work. Others want support for name recall, concentration, or feeling mentally steady on busy days. Quincy BioScience Prevagen products are positioned for those general cognitive support goals, not as a replacement for medical care or a diagnosis.
If you're also looking at broader brain and nervous system support, you may want to browse our brain and memory support collection for other ingredient types and formulas.
How to compare the Prevagen formulas
The main difference in this collection is the amount of apoaequorin per serving. Prevagen Regular Strength 10mg is the basic starting point. It's available in capsules and chewables, which helps if you don't like swallowing pills. The chewable options may also be easier for some people to take consistently in the morning.
Prevagen Extra Strength 20mg provides 20 mg per serving. It also comes in once-daily capsule and chewable formats. If someone already likes the Prevagen format and wants a higher-strength option without changing brands, this is the next step up.
Prevagen Professional Formula 40mg Capsules provides 40 mg of apoaequorin per serving, which the product description notes is four times the apoaequorin of Regular Strength. This one is capsule-only, so it makes the most sense for people who want the highest-strength option in this lineup and are comfortable with capsules.
All three are labeled for one daily serving in the morning, with or without food. That keeps the routine simple, which matters for consistency.
What to look at before choosing
Start with format. If you want the easiest option to take consistently, the chewables in Regular Strength or Extra Strength may be more appealing than capsules. If you already take several supplements in capsule form and don't mind one more, any of the three could fit.
Then think about strength. Compare 10 mg, 20 mg, and 40 mg the same way you'd compare other supplement categories: choose the formula that matches your comfort level and routine, not just the biggest number on the label. More is not automatically better for every person. Some shoppers prefer to begin with Regular Strength 10mg and see how it fits their daily habits before moving up.
You'll also want to pay attention to timing. Since these are intended for morning use, choose a version you'll realistically remember to take. A supplement only helps if it becomes part of your actual routine.
Common mistakes people make with this category
One common mistake is comparing only the front label and missing the delivery format. With Quincy BioScience Prevagen, that matters because some strengths come in both capsules and chewables, while the Professional Formula is capsules only.
Another mistake is expecting any brain support supplement to work like a stimulant. That's not what this category is for. These products are meant to support healthy cognitive function and brain health over time. They are not designed to create a sudden jolt or replace sleep, nutrition, movement, or medical evaluation.
People also sometimes jump straight to the highest-strength formula without thinking about consistency. If a chewable 10 mg or 20 mg option is the one you'll actually take every morning, that may be the better fit than a stronger capsule that sits in the cabinet.
Who should talk with a practitioner first
If you have ongoing concerns about memory changes, confusion, or major shifts in concentration, it's smart to check in with a qualified healthcare professional before relying on supplements alone. The same goes if you're pregnant, nursing, taking multiple medications, or managing a complex health history.
If you'd like a more personal conversation, you can reach out through our contact page or learn more about our practitioners at Our Experts. Our team can help you think through product format, strength, and whether this category makes sense for your goals.
These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
