Invisible Protein
30-day money-back
HSA/FSA · Truemed
3rd-party tested
Glean
Invisible Protein
+5g of protein that disappears into anything, anytime, anywhere. No taste. No smell. No texture.
Don't change your routine. Upgrade it.
Undetectable · +5g per stick pack · 30 stick packs
- Tear. Stir. Done.
- Works in coffee, tea, juice, yogurt and more.
- Pocket-sized stick packs.
- Completely invisible. No taste, smell or texture.
- Complete whey isolate + collagen. All nine essential aminos.
25% off
· Summer sale
$36
$48
$1.20 per serving · 30 stick packs
30-day money-back guarantee
What is Glean Invisible Protein?
The first protein top-up. Not a replacement for your shake or routine, but an addition to everything else. Dissolves completely in any beverage, hot or cold, without changing taste, texture, or appearance. One stick pack, 5g of clean protein, invisibly added to whatever you're already drinking. Small enough for your pocket, invisible in your cup.
Who is this for?
Glean is for anyone whose protein goal and their actual protein intake have never quite matched. The person on a GLP-1 who can't stomach a shake. The busy professional who skips protein because prep is too much. The health-conscious adult who already takes supplements and just wants protein to be easier. If you've ever thought "I should really eat more protein" — this is for you.
How to use
Tear open one stick pack. Pour into any hot or cold drink. Stir for 10 seconds. No frother, no blender needed. Use 2–3 stick packs daily for best results. Most customers do one in morning coffee, one in water, one at lunch. That's 10–15g of invisible protein added to your day.
Ingredients & allergens
- Hydrolyzed Whey Isolate (3g): instantized, ultra-soluble, ultra-low lactose
- Hydrolyzed Collagen Peptides (2g): <2,000 Dalton, fully transparent in solution
- Sunflower Lecithin: natural emulsifier for complete mixing
- Zero sweeteners · zero flavors · zero fillers
Shipping & returns
Ships within 1–2 business days. 30-day money-back guarantee: if you're not satisfied for any reason, we'll refund you in full. No questions asked.
See it in action
Glean in coffee
Glean in tea
Glean on the go
Glean in your routine
A simple choice
You're already having the coffee.
Why not get more out of it?
You're already drinking coffee, tea, juice or eating yogurt every day. Glean simply adds protein to the routine you already have. No new habit. No extra effort. Just upgrade what you're already doing.
Same routine. Quietly better. Upgrade it.
Held to a higher standard
3rd-Party Tested
GMP-Certified Facility
FDA-Registered
Heavy-Metal Screened
Gluten & Soy Free
What is it
Invisible in anything you drink.
- Invisible in hot or cold drinks
- No taste. No smell. No texture.
- No shaker required.
- Ready in seconds.
A new way to think about protein
Protein hasn't changed.
Life has.
For years, getting more protein meant one of these. A whole routine bolted onto your day.
- Drink a shake
- Carry a blender bottle
- Make a smoothie
- Plan around protein
Most people just want a bit more protein in the day they already have. So instead of adding another routine, Glean upgrades the one you're already in.
The things you're already having
- Coffee
- Tea
- Juice
- Smoothies
- Yogurt
- Soup
Who it's for
For anyone who's ever thought: I should be taking better care of myself than I am.
You already reach for the morning coffee, the afternoon tea, the drink at your desk. Glean just makes each one carry a little more, so looking after yourself stops being a separate thing you have to get to.
Glean isn't for a specific type of person. It's for anyone who wants that to feel effortless, an upgrade to the routine you already have, not another routine to keep up.
Take it anywhere
Goes wherever you do.
One stick pack fits in your pocket. Coffee shop. Office. Airport. Home. Upgrade whatever you're already drinking.
For GLP-1 users
Can't finish a protein shake anymore?
When eating feels impossible, protein shouldn't be. GLP-1 medications reduce appetite, and a sweet, thick shake is often the last thing you can face. Glean adds protein to whatever you're still able to drink, with no taste, no smell, and no texture to get past.
- No strong smell or flavor that can put you off
- No heaviness or bloating
- Works in coffee, tea, warm broth, or yogurt
- Protein to help you hold onto muscle while your appetite is down
- +5g per stick pack. Consumable even with severe appetite suppression
Compatible with GLP-1 medications, including:
Wegovy
Ozempic
Mounjaro
Zepbound
Saxenda
Rybelsus
Glean is not affiliated with, endorsed by, or sponsored by the makers of these medications.
Works in everything
Anytime. Anywhere. In anything.
In your juice
In your tea
On the road
In your bowl
How we compare
Built differently. On purpose.
shakes Whey · plant
powders Peptides only
Invisible in any drink
Zero taste, zero trace
Yes
No
No
Complete protein
All 9 essential amino acids
Yes
Yes
No
Muscle & recovery
Whey isolate inside
Yes
Yes
No
Skin, joints & tissue
Collagen peptides inside
Yes
No
Yes
Pocket-sized
No tub, no shaker
Yes
No
No
GLP-1 friendly
No heaviness, no smell
Yes
No
No
Two ingredients
Nothing hidden
Yes
No
Partial
The formula behind it
Whey plus Collagen.
Two proteins, one job each.
Two proteins. Two different jobs. Whey supports muscle. Collagen supports skin, joints and connective tissue.
Hydrolyzed Whey Isolate
Muscle & Recovery
A complete protein with all nine essential amino acids. Hydrolyzed so it absorbs fast and dissolves completely into any drink.
Hydrolyzed Collagen Peptides
Skin, Joints & Tissue
Your body's most abundant protein. Under 2,000 Dalton molecular weight means fully bioavailable and completely soluble. No cloudiness, no residue.
After 30 days
What customers reported
Post-purchase survey of customers using Glean Invisible Protein daily.
94%
said their drink tasted completely unchanged after adding Glean
88%
said it was the easiest protein habit they had ever built
76%
hit their protein goals more consistently within the first month
71%
felt less reliant on heavy protein shakes
How it's made
Held to a higher standard.
Invisible in your drink. Proven in every batch. Each one is built, tested, and verified so you never have to wonder what's in your cup.
Tested
Third-party verified, every batch.
Independently tested for purity and label accuracy, and screened for heavy metals, before a single stick pack ships. No self-certification.
Sourced
Two ingredients, chosen on purpose.
Hydrolyzed whey isolate for a complete amino acid profile and clean dissolution. Low-molecular-weight collagen peptides for skin, joints, and tissue. Nothing else hiding in the formula.
Made
GMP-certified, FDA-registered.
Manufactured in facilities that follow Good Manufacturing Practices, with full traceability from raw material to finished stick pack.
3rd-party tested
Heavy-metal screened
GMP-certified facility
No sweeteners or fillers
Gluten & soy free
About us
We didn't want a different routine.
We wanted to upgrade the one we had.
Most protein products ask you to change your routine. We built one that fits into the routine you already have. No shaker. No cleanup. Just protein where you already drink it. Don't change your day. Upgrade it.
The Glean community
Happy customers,
hitting their protein. Everyday.
4.9
500+ reviews
Customer reviews
"Added it to my morning coffee. Genuinely couldn't tell it was there. This is how protein should have always worked."
✓ Verified purchase
"Zero taste. Actually zero. Skeptical at first. This is genuinely neutral. Two stick packs in my coffee, done."
✓ Verified purchase
"I can't stomach protein shakes on Ozempic. This is the only thing that works for me. Add it and forget it."
✓ Verified purchase
"Hit my protein goal 30 days straight for the first time ever. I just stir it into whatever I'm drinking."
✓ Verified purchase
"No taste, no mess, no frother. Tear, stir, go. This is what protein should have always been."
✓ Verified purchase
"Keep stick packs everywhere: bag, desk, car. The design is clean and the product actually delivers."
✓ Verified purchase
Questions
FAQs
Everything you need to know before trying Glean Invisible Protein.
Will it change the taste of my coffee?
No. Glean is formulated to be genuinely invisible — not "low flavor." It won't make your coffee taste sweeter, chalkier, or protein-like in any way.
Why +5g per stick pack?
Higher concentrations compromise invisibility — the formula develops taste and texture. At 5g, Glean dissolves completely and stays undetectable. Use 2–3 stick packs daily to hit your target.
Is this only for GLP-1 users?
Not at all. Built with GLP-1 users in mind, but for anyone who wants effortless daily protein without the gym-supplement experience.
Does it work in hot drinks?
Yes. Heat-stable and dissolves cleanly in both hot and cold beverages — coffee, tea, warm broth, whatever you're having.
Can I use Glean in water?
You can, but it's the one place we don't recommend it. Glean is built to disappear into drinks with body and flavor: coffee, tea, smoothies, yogurt, soup. Plain water is the only place a subtle presence might register. For a genuinely invisible experience, add it to whatever you're already drinking.
Can I use more than one stick pack in the same drink?
We recommend one stick pack per drink. A single +5g dose dissolves completely and stays invisible; doubling up in one cup is the easiest way to start noticing texture. To get more protein across your day, spread stick packs out: one in your coffee, one in your tea, one at lunch.
Can I cancel anytime?
Anytime. No fees, no minimums. Skip a month, pause, or cancel in one click.
What's your return policy?
30-day money-back guarantee. Not satisfied for any reason — we'll refund you in full, no questions asked.
Contact us
Questions? We're here.
Tell us what you need and we'll get back to you within one business day.