FEELGOOD Company

Our full FEELGOOD lineup is now available at Costco nationwide.

Creatine+ supports muscle and brain health. Magnesium Glycinate supports relaxation and muscle function. Glutathione Phytosome provides antioxidant support. NAD+ NMN Phytosome supports cellular energy and healthy aging. Berberine Phytosome supports metabolic health.

Each formula is built with highly absorbable ingredient forms designed to help your body get more out of what you take.

Because when it comes to supplements, absorption matters more than dosage.

Find all five on your next Costco run.

Glutathione is everywhere right now, but what does it actually do? Dr. Marc Stevens breaks down why this antioxidant matters, how it supports the body, and why absorption matters. 🧬

FEELGOOD Glutathione Phytosome is available now at Costco locations nationwide.

All 5 FEELGOOD favorites. One Costco run. 🙌

Creatine+, Magnesium Glycinate, Berberine Phytosome, Glutathione Phytosome, and NAD+ NMN Phytosome are now available together at Costco.

Your wellness lineup just got a whole lot easier to shop.

Your body has its own antioxidant superhero. 🦸‍♂️

It’s called glutathione, and there’s a reason it’s known as the “master antioxidant.” It helps protect cells from oxidative stress and supports the body’s natural defenses, making it an important part of healthy aging.

At FEELGOOD, we use Glutathione Phytosome®, an advanced delivery system designed for enhanced absorption and bioavailability. Because when it comes to supplements, absorption matters.

Dr. Marc S. Stevens explains the science and why he calls glutathione a “superhero in fighting against aging.”

What exactly is Phytosome® technology? 🔬

Dr. Marc Stevens breaks down the science behind one of the delivery technologies we use at FEELGOOD.

Phytosome® technology pairs select nutrients with phospholipids, helping improve their absorption and bioavailability in the body.

Because when it comes to supplements, it’s not just about what’s on the label. It’s about what your body can actually absorb and use.

Better delivery. Better absorption. Purposeful formulation.

That’s the science behind FEELGOOD. 🌱

WHY DID WE CHOOSE CREATINE HCl?

Creatine monohydrate works, but it is not always the most convenient option. It often comes in larger powder servings, may require mixing, and can cause bloating or stomach discomfort for some people.

Creatine HCl is a highly soluble form of creatine. Because it dissolves more easily, it can be delivered in a smaller, convenient capsule serving that many people find easier to take and gentler on digestion.

You still receive the core benefits people take creatine for: supporting ATP regeneration, strength, power, muscle performance, and repeated high-intensity effort.

That is why Creatine+ uses HCl. No large scoop of powder. No complicated loading phase. Just two capsules daily.

We also added beta-alanine to support muscular endurance and chromium picolinate to support healthy glucose metabolism and nutrient utilization.

Creatine is not a steroid, it does not automatically make you bulky, and it is not only for bodybuilders. It is a performance compound your body already produces naturally.

We simply chose a form designed to make daily use easier.

*These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.*

We’re excited to share that FEELGOOD Company has been featured in People Magazine as part of their Summer Selection. ☀️📖
This special feature is available for a limited time during the summer, and we’re incredibly grateful to be included alongside so many great brands.
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A realistic day isn’t about doing everything perfectly—it’s about the small habits you come back to consistently✨

One habit that’s become part of my routine is taking magnesium. Something I’ve learned is that absorption is just as important as dosage. More milligrams on the label don’t automatically mean your body will absorb or use more. That’s why I pay attention to the form of magnesium, not just the amount.
At the end of the day, it’s the little things you stick with that make the biggest difference so you can feel good💚

A realistic day isn’t about doing everything perfectly—it’s about the small habits you come back to consistently✨

One habit that’s become part of my routine is taking magnesium. Something I’ve learned is that absorption is just as important as dosage. More milligrams on the label don’t automatically mean your body will absorb or use more.

That’s why I pay attention to the form of magnesium, not just the amount. At the end of the day, it’s the little things you stick with that make the biggest difference so you can feel good 💚

Let us tell you about our new NAD+ formulation⚡🧬

FEELGOOD Company®️ NAD+ NMN Phytosome combines four advanced phytosome ingredients: NAD, NMN, Quercetin, and Coenzyme Q10.

Designed to support healthy NAD+ production, cellular energy, mitochondrial function, antioxidant protection, and healthy aging—all in one convenient daily formula!

Four phytosomes. One advanced formula. Better support from within✨