What Nobody Tells Women About Whey Protein (and what to do about it)

By Sarah H. Nutrition & Sports Enthusiast Last Updated Sep 22, 2026
A tub of whey protein with a scoop of powder

Protein is everywhere right now.

And somewhere along the way, "get more protein" became "buy a tub of whey."

Whey now makes up more than half of the U.S. protein powder market.

But if your daily shake leaves you bloated, uncomfortable or wondering why your skin suddenly seems worse, there may be more going on than you think.

Here's what nobody really tells you about whey.

Contents

Whey Protein Is More Processed Than It Sounds

Fresh cheese curds draining in a strainer, the stage whey is separated from

Whey starts as the liquid left behind during cheese-making.

From there, it's filtered and processed into concentrate, isolate or hydrolysate, each with different levels of protein, lactose and processing.

Then many powders add sweeteners, flavors, gums, thickeners or sugar alcohols to make them taste and mix better.

So that "simple" scoop of whey can be a lot more complicated than it sounds.


About 36% of Americans Don't Fully Absorb Lactose (What Whey Is Made Of)

Woman drinking milk with a diagram of lactose malabsorption: low lactase enzyme, fermentation by gut bacteria, bloating, cramps and diarrhoea

Whey comes from milk, which means lactose can come with it too.

Around 36% of Americans have lactose malabsorption, meaning their body doesn't fully break lactose down.

For some people, that can mean bloating, gas, stomach pain or digestive discomfort.

Whey isolate usually contains less lactose than concentrate, but if your protein shake regularly leaves your stomach feeling off, dairy could be part of the reason.


It Could Be Contributing To Your Skin Breakouts & Acne

Woman examining a breakout on her cheek in the bathroom mirror

If your skin started to break out after you started taking whey, it might be linked.

Research has linked both dairy and whey protein supplements with acne.

Scientists think one reason may be the way dairy proteins affect insulin and IGF-1, hormones involved in oil production and acne formation.

In one recent study, whey protein use was significantly more common among people with acne than those without it.

So if you've tried changing your skincare but you're still breaking out, your whey protein could be the culprit!


"Grass-Fed" Doesn't Mean "Easy On Your Stomach"

Woman holding both hands over her stomach

"Grass-fed" sounds healthier.

But it tells you how the cow was raised, not how your body will react to the protein.

A grass-fed whey powder can still contain dairy, lactose and other added ingredients that may leave some people feeling bloated or uncomfortable.

So even a premium tub of whey doesn't automatically mean a better fit for your stomach.


Protein Powders Should Do More Than Give You Protein

A scoop of protein powder spilled on a blue background

Protein matters. But it shouldn't be the only thing you get from your daily scoop.

With such a competitive market, you would expect all protein powders to give you added benefits.

But most conventional whey powders provide little to no fiber, which is essential for supporting regular digestion, fullness and a healthy gut microbiome.

Surely, if you're taking protein every day anyway, it makes sense to choose one that offers additional health benefits!

5 Things Worth Checking Before You Buy Protein Again

A woman reading the label on a tub of protein powder in a store aisle

Don't just look at the grams of protein on the front. Flip the tub around and check these five things:

1. Where the protein comes fromLook for the actual source: whey concentrate, whey isolate, pea, rice, seed proteins or a blend. This will help you know what exactly what you're consuming.
2. What it's bulked out withCheck the ingredient list for fillers such as maltodextrin, corn syrup solids, dextrin or cellulose. These add volume and cost less than protein, but do nothing for you.
3. Whether it contains prebioticsLook at the ingredient list for prebiotic ingredients such as psyllium husk, green banana, inulin or chicory root fiber. These can help support beneficial gut bacteria.
4. What's being added to make it taste goodScan the ingredient list for sugar alcohols, gums, artificial sweeteners, fillers and long flavor blends.
5. Whether it's independently testedLook for a clear statement that the product is third-party or independently tested for things like contaminants, heavy metals and label accuracy.

This Protein Comes From Five Organic Plants Instead Of Dairy

One glass layered with the raw organic plant ingredients beside a glass of the blended cacao shake

Wholier Organic Plant Protein combines yellow pea, brown rice, flaxseed, pumpkin seed and sunflower seed protein instead of relying on dairy.

You still get the protein you're looking for, just from a blend of real plant ingredients with fiber and prebiotics built in too.

If whey has never quite agreed with you, this is an easy place to start.

Try wholier Organic Plant Protein

It Has Prebiotics To Help Reduce Bloating

A bowl of Creamy Cacao protein pudding with berries, beside the wholier pouch

Wholier also adds psyllium husk and green banana, two plant-based sources of prebiotic fiber.

Prebiotics help feed the beneficial bacteria in your gut and can support smoother, more regular digestion.

So instead of a protein powder that only focuses on your muscles, this one was designed with your gut in mind too.


No Gums, No Sugar Alcohols, No Natural Flavors

A hand holding a glass of blended Vanilla Bean shake with a metal straw

Wholier keeps the ingredient list refreshingly simple.

There are no gums, sugar alcohols, fillers, emulsifiers or "natural flavors."

Instead, it gets its taste and texture from real ingredients like coconut milk, vanilla bean, cacao and monk fruit.

So you're not getting a long list of extras that cause bloating or gut discomfort.


It Has 21 Grams of Complete Protein & All 9 Essential Amino Acids

The wholier pouch surrounded by its raw organic ingredients

One of the biggest criticisms of plant protein is that it doesn't contain everything your muscles need.

That can be true when you rely on just one plant source.

But different plants contain different amino acids, which is why wholier combines five of them.

Together, they provide 21g of complete protein with all 9 essential amino acids (the ones your body can't make on its own and needs to get from food).

It also contains 4g of BCAAs, including the amino acids your muscles use to support repair and growth.

So switching from whey doesn't mean giving up complete protein.

Try wholier Organic Plant Protein

It Comes In Two Delicious Flavors

Vanilla beans and vanilla flowers beside cacao beans, cocoa powder and dark chocolate

And because protein only works if you actually want to drink it, taste matters too.

Wholier comes in Vanilla Bean and Creamy Cacao, made with real vanilla bean and cacao instead of artificial or "natural" flavor blends.

Both are creamy, smooth and designed to mix without that chalky protein-powder texture.

My Final Thoughts

As a nutrition advocate who's tried loads of proteins, I think wholier is the best plant-based protein out there. And right now they're running a special offer!

Get up to 30% off + FREE gifts
with your first order

Smiling woman holding a pouch of wholier Organic Plant Protein in Creamy Cacao Try wholier With 30% Off

What Nobody Tells Women About Whey Protein (and what to do about it)

By Sarah H. Nutrition & Sports Enthusiast Last Updated Sep 22, 2026
A tub of whey protein with a scoop of powder

Protein is everywhere right now.

And somewhere along the way, "get more protein" became "buy a tub of whey."

Whey now makes up more than half of the U.S. protein powder market.

But if your daily shake leaves you bloated, uncomfortable or wondering why your skin suddenly seems worse, there may be more going on than you think.

Here's what nobody really tells you about whey.

Contents

Fresh cheese curds draining in a strainer, the stage whey is separated from

Whey Protein Is More Processed Than It Sounds

Whey starts as the liquid left behind during cheese-making.

From there, it's filtered and processed into concentrate, isolate or hydrolysate, each with different levels of protein, lactose and processing.

Then many powders add sweeteners, flavors, gums, thickeners or sugar alcohols to make them taste and mix better.

So that "simple" scoop of whey can be a lot more complicated than it sounds.


Woman drinking milk with a diagram of lactose malabsorption: low lactase enzyme, fermentation by gut bacteria, bloating, cramps and diarrhoea

About 36% of Americans Don't Fully Absorb Lactose (What Whey Is Made Of)

Whey comes from milk, which means lactose can come with it too.

Around 36% of Americans have lactose malabsorption, meaning their body doesn't fully break lactose down.

For some people, that can mean bloating, gas, stomach pain or digestive discomfort.

Whey isolate usually contains less lactose than concentrate, but if your protein shake regularly leaves your stomach feeling off, dairy could be part of the reason.


Woman examining a breakout on her cheek in the bathroom mirror

It Could Be Contributing To Your Skin Breakouts & Acne

If your skin started to break out after you started taking whey, it might be linked.

Research has linked both dairy and whey protein supplements with acne.

Scientists think one reason may be the way dairy proteins affect insulin and IGF-1, hormones involved in oil production and acne formation.

In one recent study, whey protein use was significantly more common among people with acne than those without it.

So if you've tried changing your skincare but you're still breaking out, your whey protein could be the culprit!


Woman holding both hands over her stomach

"Grass-Fed" Doesn't Mean "Easy On Your Stomach"

"Grass-fed" sounds healthier.

But it tells you how the cow was raised, not how your body will react to the protein.

A grass-fed whey powder can still contain dairy, lactose and other added ingredients that may leave some people feeling bloated or uncomfortable.

So even a premium tub of whey doesn't automatically mean a better fit for your stomach.


A scoop of protein powder spilled on a blue background

Protein Powders Should Do More Than Give You Protein

Protein matters. But it shouldn't be the only thing you get from your daily scoop.

With such a competitive market, you would expect all protein powders to give you added benefits.

But most conventional whey powders provide little to no fiber, which is essential for supporting regular digestion, fullness and a healthy gut microbiome.

Surely, if you're taking protein every day anyway, it makes sense to choose one that offers additional health benefits!

A woman reading the label on a tub of protein powder in a store aisle

5 Things Worth Checking Before You Buy Protein Again

1. Where the protein comes fromLook for the actual source: whey concentrate, whey isolate, pea, rice, seed proteins or a blend.
2. What it's bulked out withCheck the ingredient list for fillers such as maltodextrin, corn syrup solids, dextrin or cellulose.
3. Whether it contains prebioticsLook at the ingredient list for prebiotic ingredients such as psyllium husk, inulin or chicory root fiber.
4. What's being added to make it taste goodScan the ingredient list for sugar alcohols, gums, artificial sweeteners, fillers and long flavor blends.
5. Whether it's independently testedCheck it's third-party or independently tested for things like contaminants, heavy metals and label accuracy.
One glass layered with the raw organic plant ingredients beside a glass of the blended cacao shake

This Protein Comes From Five Organic Plants Instead Of Dairy

Wholier Organic Plant Protein combines yellow pea, brown rice, flaxseed, pumpkin seed and sunflower seed protein instead of relying on dairy.

You still get the protein you're looking for, just from a blend of real plant ingredients with fiber and prebiotics built in too.

If whey has never quite agreed with you, this is an easy place to start.

Try wholier Organic Plant Protein

A bowl of Creamy Cacao protein pudding with berries, beside the wholier pouch

It Has Prebiotics To Help Reduce Bloating

Wholier also adds psyllium husk and green banana, two plant-based sources of prebiotic fiber.

Prebiotics help feed the beneficial bacteria in your gut and can support smoother, more regular digestion.

So instead of a protein powder that only focuses on your muscles, this one was designed with your gut in mind too.


A hand holding a glass of blended Vanilla Bean shake with a metal straw

No Gums, No Sugar Alcohols, No Natural Flavors

Wholier keeps the ingredient list refreshingly simple.

There are no gums, sugar alcohols, fillers, emulsifiers or "natural flavors."

Instead, it gets its taste and texture from real ingredients like coconut milk, vanilla bean, cacao and monk fruit.

So you're not getting a long list of extras that cause bloating or gut discomfort.


The wholier pouch surrounded by its raw organic ingredients

It Has 21 Grams of Complete Protein & All 9 Essential Amino Acids

One of the biggest criticisms of plant protein is that it doesn't contain everything your muscles need.

That can be true when you rely on just one plant source.

But different plants contain different amino acids, which is why wholier combines five of them.

Together, they provide 21g of complete protein with all 9 essential amino acids (the ones your body can't make on its own and needs to get from food).

It also contains 4g of BCAAs, including the amino acids your muscles use to support repair and growth.

So switching from whey doesn't mean giving up complete protein.

Try wholier Organic Plant Protein

Vanilla beans and vanilla flowers beside cacao beans, cocoa powder and dark chocolate

It Comes In Two Delicious Flavors

And because protein only works if you actually want to drink it, taste matters too.

Wholier comes in Vanilla Bean and Creamy Cacao, made with real vanilla bean and cacao instead of artificial or "natural" flavor blends.

Both are creamy, smooth and designed to mix without that chalky protein-powder texture.

Smiling woman holding a pouch of wholier Organic Plant Protein in Creamy Cacao

My Final Thoughts

As a nutrition advocate who's tried loads of proteins, I think wholier is the best plant-based protein out there. And right now they're running a special offer!

Get up to 30% off + FREE gifts with your first order

Try wholier With 30% Off