What is the best soy-free lactose-free protein powder?
Are you looking for the best soy-free lactose-free protein powder? Discover how to supplement your protein intake without soy or lactose.

Soy-free lactose-free protein powder
Why should I soy-free protein powder?
Here are the top 3 reasons why you should use soy-free protein powder:
- Soy contains isoflavones, a type of estrogen similar to human estrogen. Isoflavones can bind to estrogen receptors in the body and cause weak estrogenic or anti-estrogenic activity, which may increase the risk of chronic diseases like breast cancer.
- Soy is the leading source of protein for animal feed and second only to beef when it comes to driving global deforestation and soil erosion.
- Soy is among the most genetically modified (GM) crops on the planet. Over 90 percent of soybeans grown on US farms, for example, are genetically engineered to withstand an herbicide called Roundup. US-grown GM soybeans therefore contain high residues of glyphosate, which is the primary ingredient in Roundup and a probable human carcinogen.
To summarize, soybeans are cheap, protein-rich legumes, but they are also a common allergen, associated with adverse side effects, and the epitome of a genetically modified crop with detrimental impacts on the environment and human health.
Why should I use lactose-free protein powder?
Here are the top reasons why you use lactose-free protein powder:
- Lactose is notorious for causing digestive issues like bloating and diarrhea because most people do not have the enzymes needed to fully break it down.
- Dairy is known to cause acne because it indirectly stimulates insulin production, which regulates sebum production. Sebum is an oily, waxy substance that can clog your pores and cause pimples.
- Dairy production can have a profoundly negative impact on the environment. Dairy cows and their manure produce enormous amounts of greenhouse gas emissions, manure and fertilizers pollutes local water resources, and feed production leads to the loss of ecologically important areas such as prairies, wetlands, and forests.
In summary, dairy is cheap, protein-rich, and delicious, but it can upset your stomach, cause you to break out, and harm the environment.
What is the best lactose and soy-free protein powder?
It goes without saying that soy and lactose-free protein powder must be free from dairy based proteins like whey and casein, soy-based proteins, and ingredients derived from milk and soy beans like sodium caseinate and soy lecithin.
It is worth mentioning that many protein powders contain lecithin, but do not specify if it is soy lecithin.
An easy way to find out is to check if soy is listed as an allergen. If it is, your protein powder probably contains soy lecithin.
It is also important to acknowledge that lactose-free does not mean dairy-free. A lactose-free food does not contain any lactose, but may still contain dairy.
Some whey protein isolates, for example, are lactose-free, but not dairy-free.
If you are looking to avoid lactose and soy for reasons related to digestive health, then you also want to avoid food additives and protein concentrates and isolates.
Avoid food additives
Regularly eating emulsifiers, thickeners, sugar substitutes, and other additives can not only upset your stomach, but also alter the composition of your gut microbiome – the collection of microorganisms living in your gut.
This can lead to gut dysbiosis, or an imbalance in gut bacteria, which is linked to a number of chronic digestive issues and chronic diseases like obesity and type 1 diabetes.
The gut microbiome affects various physiological processes, including immune function and inflammation. For this reason, when the balance of bacteria therein is disrupted, it can have a huge impact on digestive and overall health.
Here is a list of the most common food additives in protein supplements:
- acacia fiber
- acacia gum
- acesulfame potassium
- artificial flavors
- ascorbic acid
- aspartame
- calcium carbonate
- carrageenan
- cellulose gum
- dextrin
- dicalcium phosphate
- dipotassium phosphate
- erythritol
- gellan gum
- guar gum
- gum arabic
- inulin
- locust bean gum
- maltitol
- maltodextrin
- mono- and diglycerides
- ‘natural’ flavors
- rice bran extract
- rice dextrin
- rice hulls
- rosemary extract
- silica
- silicon dioxide
- sodium alginate
- soluble corn fiber
- sorbitol
- soy lecithin
- sucralose
- sunflower lecithin
- tocopherols
- tricalcium phosphate
- xanthan gum
- xylitol
- zinc oxide
Avoid protein concentrates and isolates
Most protein supplements are made from protein concentrates and isolates, which have been mechanically and/or chemically stripped of everything but the protein, including the enzymes, fiber, and other natural digestive aids that help you break them down.
Your digestive system therefore does not digest them in the same way that it does whole foods, which can affect everything from satiety to gut health.
In fact, research shows that regularly eating protein concentrates and isolates might disrupt your gut microbiome.
Basically, if you could not find an ingredient in nature or make it at home, it should not be in your protein powder.

Drink Wholesome is the best lactose-free soy-free protein powder.
Finding a protein powder free from soy and dairy is hard enough.
Finding a protein powder that is also free from food additives and protein concentrates and isolates is almost impossible, which is why we created Drink Wholesome.
We make the best soy-free lactose-free protein powder from a short list of simple ingredients.
Our Ingredients

egg whites

coconut

vanilla

monk fruit
NOT Our Ingredients
acacia gum
acesulfame potassium
artificial flavors
carrageenan
erythritol
guar gum
inulin
maltodextrin
'natural' flavors
silica
soy lecithin
sucralose
xanthan gum
xylitol
Note that instead of using protein concentrates or isolates, we use whole food protein sources like collagen, egg whites, and almonds, which are easier to digest and absorb.
It follows that our customers experience fewer digestive issues with our soy and lactose-free protein powder than with any other type of protein supplement. Order samples to see for yourself.
Reviews
Gabriella
3 weeks ago
Verified Purchase As someone who has struggled with chronic conditions for 10+ years, getting in nutrient-dense foods is big part of how I care for my body. Finding options that are tasty and convenient is difficult. And I am always trying to eat enough in order to maintain my weight. Providers consistently recommend smoothies/shakes. I have tried so many over the years and each time the GI symptoms are intense or the flavor is awful! Since finding Drink Wholesome, I have finally been able to incorporate higher protein smoothies and shakes without the digestive upset. As a result, I have been able to maintain my weight more easily and even gain some beneficial weight. digestive issues
Gayle
2 months ago
Verified Purchase Drink Wholesome is really the best handful of ingredients protein powder that didnt give me any stomach issues at all. Anyone who has had bloat, etc should try this protein powder. I’ve been making smoothies since April 2025 and no problems at all. bloating
Matt
2 months ago
Verified Purchase After trying so many protein options and trying to live well with IBS on the go and staying fit and healthy in my 50s, I can honestly say what you are doing at Drink Wholesome is great. Keep up the great work, keep it simple and clean, and keep it positive like you have been. It’s refreshing and it works. Thank you. IBS
Frequently asked questions
Who is Drink Wholesome for?
Drink Wholesome is the best protein powder for sensitive stomachs. Because it’s made from a short list of simple ingredients, it’s also a great option for anyone who wants to avoid artificial and ultra-processed ingredients – including kids, seniors, and moms.
Why is Drink Wholesome easy to digest?
No Dairy
Drink Wholesome is made without whey and casein, which contain lactose, a sugar most people can’t fully digest. Dairy-based proteins, especially casein, also form a gel-like substance in your stomach, which can upset sensitive stomachs.
No Additives
Drink Wholesome is made without food additives. Regularly eating artificial sweeteners, emulsifiers, thickeners, and other additives can cause digestive issues and even long-term gut health problems.
Whole Food Protein
Drink Wholesome is made from whole food protein sources like almonds and egg whites. Unlike ultra-processed protein concentrates and isolates, which have been stripped of fiber, enzymes, and other natural digestive aids, whole foods are easy to break down and absorb.
Collagen vs egg white vs almond protein powder?
We make three types of Protein Powder for sensitive stomachs: Collagen Protein Powder, Egg White Protein Powder, and Vegan Almond Protein Powder. As long as you eat a balanced diet (get protein from a variety of sources), any type of protein powder can help you meet your protein needs. So just pick the type that best suits your personal preferences.
Ask our dietitian.
If you’re wondering which of our products is best for you, ask our registered dietitian. He’ll reply via email within 24 hours.
High Protein Blueberry Pancakes
PREP TIME
5 min
COOK TIME
5 min
SERVES
2
Ingredients
- ¼ cup Drink Wholesome
- ⅓ cup flour
- 2 egg whites
- ¼ cup plant milk
- 1 tbsp nut butter
- 2 tbsp maple syrup
- 1 cup blueberries
Instructions
In a blender, combine the egg whites, milk, ¼ cup blueberries, and almond butter. Pour the mixture into a small mixing bowl and add the protein powder and flour. Whisk until smooth. Pour ⅓ cup batter onto a heated and greased (or non-stick) pan to form pancakes. Cook each side for 2-3 minutes. This recipe makes 4-5 pancakes. Then, in a small saucepan, heat ¾ cup blueberries and the maple syrup over medium heat, stirring occasionally, for about 8 minutes. Plate the pancakes and spoon blueberry jam on top.








