On a GLP-1? Here's How to Meet Your Protein Goals.
A complete, easy-to-digest yeast protein isolate — 20g per scoop, naturally allergen-free, and gentle on a system that's already asking a lot of you.
(scoop / jar / lifestyle shot)
Weight Loss Wasn't Supposed to Feel Like This
Less appetite. Less food. Less protein than your body actually needs. On a GLP-1, that gap adds up fast — and it's not just the scale that shows it. It's your muscle tone, your energy, the way your clothes fit differently in ways you didn't expect.
You tried whey. You tried pea protein. Both left your stomach worse off than before.
There's a reason neither one worked — and it's not you.
It's Not Whey. It's Not Pea. It's Something Entirely New.
Fermented from the same non-GMO yeast used in bread and beer — purified into a clean, complete protein your body already knows how to handle.
Whey Protein
Complete protein, but dairy-based — lactose often means bloating and discomfort.
Pea Protein
Plant-based, but incomplete amino profile and common FODMAP-driven gas.
NIA Yeast Protein
Complete. Allergen-free. Naturally low FODMAP. No dairy, no grit, no compromise.
Everything You Need. Nothing You Don't.
Four reasons this is the protein your body's been waiting for.
Complete, By Nature
All nine essential amino acids your body can't make on its own — the same completeness you'd get from whey, without the dairy.
Gentle From the First Scoop
Naturally low FODMAP and free of the compounds in whey and pea protein that tend to cause bloating — so it may sit easier with you.
Free of the Big 9
No dairy, soy, gluten, eggs, tree nuts, peanuts, fish, shellfish, or sesame. One protein for your whole household.
20g Per Scoop, Every Time
A real, meaningful dose of protein in every serving — designed to help close the gap when your appetite makes eating enough difficult.
From Fermentation Tank to Pure Protein
A controlled, four-step process — no shortcuts, nothing left to guesswork.
Fermented
Non-GMO Saccharomyces cerevisiae, grown in a controlled, stainless-steel fermentation environment.
Broken Down
Mild heat and natural enzymes gently break down the yeast cell wall, releasing pure protein.
Separated
A high-speed centrifuge separates the protein from remaining cell material.
Purified
Washed, pasteurized, and gently dried — containing no active or inactive yeast at all.
How NIA Compares
Yeast protein isolate vs. whey vs. pea — side by side.
| NIA Yeast Protein | Whey Protein | Pea Protein | |
|---|---|---|---|
| Complete protein (all 9 EAAs) | Yes | Yes | Partial |
| Dairy / lactose | None | Contains lactose | None |
| Naturally low FODMAP | Yes | N/A | No |
| Allergen-free (top 9) | Yes | No | Yes |
| Vegan | Yes | No | Yes |
| Reported texture | Smooth | Smooth | Often gritty |
Individual digestive response may vary. Pea protein PDCAAS figure per published nutrition research.
Weight Loss Isn't Just About the Scale
If you're on a GLP-1 medication, you already know the drill: less appetite, smaller meals, faster results. What you may not have been told is how much protein your body actually needs during rapid weight loss to help maintain your muscle along the way.
One scoop delivers 20g of protein your body can fully use, without asking you to eat more than you're able to.
Before You Try Something New
Everything you're wondering, answered honestly.
Is this the same as nutritional yeast?+
No. Nutritional yeast is a whole, deactivated yeast product — the flaky seasoning you'd sprinkle on popcorn. NIA goes through a purification process that removes the cell wall and other yeast components, leaving only the pure protein. The finished powder contains no active or inactive yeast at all.
I have a yeast or candida sensitivity. Is this safe for me?+
Because our isolate contains no active or inactive yeast, it's not expected to affect candida or yeast overgrowth the way whole nutritional yeast might. That said, if you have a diagnosed yeast allergy, this product is derived from yeast and we recommend speaking with your doctor before trying it.
Will this bother my stomach the way whey or pea protein did?+
Every body is different, but NIA is naturally low FODMAP and doesn't contain the lactose found in whey or the fermentable fibers found in pea protein. Many people find it easier to digest, though we can't promise it'll be symptom-free for everyone.
Why does it cost more than whey or pea protein?+
Yeast protein isolate is a newer, more involved process to produce than commodity whey or pea protein. We priced it in line with the category, not above it — and we back it with a 30-day money-back guarantee.
Is this actually a complete protein?+
Yes. NIA naturally provides all nine essential amino acids your body can't produce on its own — the same completeness you'd expect from whey or egg, just from a different source.
I'm on a GLP-1 medication. Is this right for me?+
Many people using GLP-1 medications find it harder to eat enough protein due to reduced appetite. A low-volume, complete protein like NIA can help you get meaningful protein per serving. As always, check with your doctor about what's right for your specific situation.
What if I don't like the taste or texture?+
We offer a 30-day money-back guarantee, no questions asked. If it's not right for you, we'll make it right.
GUARANTEE
Try It. If It's Not Right, We'll Make It Right.
We know you've tried protein powders before that didn't work out. If this isn't the protein for you, for any reason, within 30 days of your purchase, we'll refund you. No hoops to jump through.
A Complete Protein That Actually Works for You
Not whey. Not pea. A third way to hit your protein goals — without the bloating, the grit, or the guesswork. 20g of complete protein per scoop. Backed by a 30-day money-back guarantee.
30-day money-back guarantee. Ships in 1–2 business days.