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What Is a Protein Latte? 787 Coffee’s High-Protein Coffee Drink — Explained
☕ Quick Answer
A protein latte is a coffee drink — usually espresso and steamed milk — with high-quality protein powder mixed in to give your body fuel along with your caffeine. 787 Coffee’s Protein Latte delivers 31 grams of protein per 12 oz serving with whole milk (or 26g with oat milk) using real whey protein — the same kind of protein your muscles need to grow and recover. Think of it as your morning coffee and your post-workout shake, in one cup.
What Even Is a Protein Latte? (Let’s Keep It Simple)
Okay, picture this.
You wake up. You need energy. Maybe you’re heading to the gym. Maybe you’re going to work. Maybe you’re just trying to survive Monday.
You could drink a regular coffee — which gives you caffeine but zero nutrition.
You could eat a chicken breast or a steak — which gives you protein but takes 20 minutes to cook.
Or you could order a Protein Latte from 787 Coffee and get both at the same time.
A protein latte is just a latte — espresso + steamed milk — but with a powerful whey protein mixed in. The result? A creamy, delicious coffee drink that also fuels your muscles, keeps you full longer, and gives you real, lasting energy.
No weird aftertaste. No chalky texture. Just great coffee with a purpose.
Why 787 Coffee’s Protein Latte Is Different
Most coffee shops that jumped on the protein trend use “protein-boosted milk” — which means they blend milk with a small amount of protein and call it a day. You end up with 15g to 27g of protein in a 16 oz drink.
787 Coffee does it differently.
We use a premium whey protein that is clean, high-quality, and designed to work. And we put it in a 12 oz cup — our standard size — so you’re getting more protein per ounce than most competitors in a bigger cup.
Here’s what’s inside every 787 Protein Latte:
Double shot of 787 espresso — made from Puerto Rican beans grown at Hacienda Iluminada, our family farm in Maricao
Steamed whole milk or oat milk — your choice
Premium whey protein — the good stuff, mixed right in
The result:
With whole milk: 31 grams of protein
With oat milk: 26 grams of protein
That’s fuel. That’s function. That’s coffee doing more for you.
31 Grams of Protein — What Does That Actually Mean?
Let’s make this real.
31 grams of protein is the equivalent of eating a 6-ounce steak.
You read that right. One latte. One cup. The protein of a full steak.
Here’s why that matters: protein is what your body uses to build muscle, repair cells, and keep you feeling full. Most people don’t get enough of it — especially in the morning, when they grab something fast and skip actual nutrition.
The 787 Protein Latte fixes that. You don’t have to choose between coffee and nutrition anymore.
More protein. Smaller cup. Specialty coffee. Zero compromise.
Whole Milk vs. Oat Milk — Which Should You Choose?
Great question. Here’s the breakdown:
Whole Milk (31g protein)
Best for: People who want maximum protein, a creamier texture, and a more classic latte experience. Whole milk froths beautifully, which means your microfoam on top is silky and smooth.
Oat Milk (26g protein)
Best for: People who are dairy-free, vegan, or just prefer the lighter, slightly sweet taste of oat milk. You still get 26 grams of protein — which is still more than most competitors’ full-size drinks.
Both options taste great. Both give you serious protein. It comes down to your preference and your goals.
Want Even More Protein? Add the Protein Shot.
If you already get plenty of protein from meals but want a boost — or you’re deep in a fitness program and need every gram you can get — we’ve got you.
Add a Protein Shot to any 787 Coffee drink for just $5.
That’s an extra 21 grams of protein added to whatever you’re already drinking. Turn your regular latte into a protein latte. Add it to your iced coffee. Put it in your matcha. Your call.
This is how 787 gives you control over your nutrition, not just your caffeine.
Why Does the Protein in Coffee Actually Work?
Here’s the science — explained like you’re 12.
When you drink caffeine alone, your body gets a spike of energy — fast and intense. But it doesn’t last. You crash. You’re hungry. You need another coffee in two hours.
When you add protein to that same coffee, three things happen:
Your energy lasts longer. Protein slows down how fast your body processes the caffeine, which means more steady energy instead of a spike and crash.
You stay fuller. Protein is one of the most filling nutrients — way more filling than sugar or carbs. So instead of feeling hungry an hour after your coffee, you feel satisfied until lunch.
Your muscles start recovering. Even if you haven’t worked out yet, your muscles are always repairing themselves. Giving them protein in the morning means they have what they need to do that job.
Coffee gives you energy. Protein makes it last. That’s the 787 Protein Latte.
This Is What Functional Coffee Looks Like
At 787 Coffee, we believe coffee should do more than wake you up.
We are a farm-to-cup company. Every bean we use starts at Hacienda Iluminada — our family coffee farm in Maricao, Puerto Rico. We grow it, we roast it, we serve it. We know exactly what’s in your cup.
The Protein Latte is an extension of that belief. We’re not just following a trend. We’re building the future of coffee — where your morning drink also feeds your body, fuels your day, and supports your goals.
Coffee with a purpose. That’s 787.
FAQ — Everything You Want to Know About the Protein Latte
What is a protein latte?
A protein latte is an espresso drink made with steamed milk and high-quality protein powder mixed in. At 787 Coffee, our Protein Latte delivers up to 31 grams of protein per 12 oz serving using premium whey protein and double espresso.
How much protein is in 787 Coffee’s Protein Latte?
With whole milk: 31 grams of protein. With oat milk: 26 grams of protein. You can also add a Protein Shot to any drink for an additional 21 grams for $5.
Is a protein latte good for you?
Yes — especially when it’s made with clean whey protein and quality espresso like 787’s. Protein keeps you full, supports muscle recovery, and helps stabilize your energy so you don’t crash after your coffee.
How does 787’s Protein Latte compare to Starbucks?
Starbucks serves 27–29g of protein in a 16 oz grande. 787 Coffee delivers 31g in a 12 oz cup — that’s more protein per ounce. And 787 uses single-origin specialty espresso from a real farm in Puerto Rico, not a commercial blend.
What kind of protein is used in 787 Coffee’s Protein Latte?
We use premium whey protein — one of the most bioavailable, fast-absorbing proteins available. It blends smoothly with espresso and milk without a chalky taste or texture.
Is 31 grams of protein a lot?
31 grams of protein is the equivalent of a 6-ounce steak. It’s a serious amount of nutrition in a single drink — and it’s exactly what your body needs to feel energized, satisfied, and strong.
Can I add protein to any 787 Coffee drink?
Yes. Add a Protein Shot to any 787 Coffee drink for $5 and get an additional 21 grams of protein. Available at participating locations in New York and New Jersey.
Where can I get a Protein Latte near me?
787 Coffee has 34+ locations across NYC, New Jersey, Texas, Puerto Rico, and Mexico City. Walk in and ask for the Protein Latte — or add a Protein Shot to any drink on the menu.
Ready to Feel the Difference?
Stop settling for coffee that only wakes you up.
The 787 Coffee Protein Latte wakes you up AND feeds you AND keeps you going — all in one 12 oz cup.
31 grams of protein. Double espresso from our farm in Puerto Rico. Real whey. Real energy.
Find your nearest 787 Coffee location and try the Protein Latte today.
Or add a Protein Shot to any drink for $5 — because your goals don’t take days off.
For Humans, By Humans.
Shop our farm-to-cup coffee bags online → https://www.787coffee.com/787coffeeonlineshop
Find a 787 Coffee shop near you → https://www.787coffee.com/locations-coffeeshops
Book a Coffee Farm Weekend at Hacienda Iluminada → https://www.787coffee.com/learn-coffee-in-puerto-rico-hacienda-iluminada-weekend-experience
👉 Order now → 787coffee.com/787coffeeonlineshop
