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Build Muscle & Recover /Grass-Fed Protein Shake

Grass-Fed Protein Shake

Grass-Fed Protein Shake

A convenient ready-to-drink shake featuring 30 grams of grass-fed protein, 130-150 calories, ultra-clean ingredients, superior taste, and smooth texture. Available to US customers only.

No Artificial Preservatives
No Artificial Coloring
No Artificial Sweeteners
Size:
3 Flavors Available:
 

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Grass-Fed Protein Shake

Grass-Fed Protein Shake

Third-Party Testing

We believe trust is earned through transparency. That’s why we provide full access to our third-party test results, so you can feel confident in what you’re taking. View all third-party tests.

View product purity test results (Certificate of Analysis)
View ingredient verification test results
 
Transparent Labs Grass-Fed Protein Shake delivers convenience without compromising on quality. With 30 grams of grass-fed protein and just 130-150 calories, it offers one of the best protein-to-calorie ratios available. Formulated with no unnecessary additives, artificial sweeteners or sketchy fillers, it’s a delicious, clean-label shake built for muscle growth, sustained energy, and convenient on-the-go nutrition. Available for US customers only.
 
 

Orders in the US over $99 ship free.

Once your order has shipped out from our fulfillment center, you will receive a Shipping Confirmation email. If you selected a tracked shipping method, you will receive your tracking information, along with the necessary steps to track your order, within this email. Please note, orders are generally fulfilled same day or next business day.

Click here for the full shipping and delivery guide »

45 Day Satisfaction Guarantee

If you are not satisfied with your product, we will offer you a full refund or store credit for the value of the item within 45 days of delivery.

Click here for the full refund policy »

Why Use Grass-Fed Protein Shake

Build muscle and recover faster with clean, easily digestible protein that’s ready to go wherever life takes you.

Fuel Muscle Growth & Recovery

30 grams of premium milk protein isolate, comprised of whey and casein, to stimulate muscle growth and promote recovery.

High Protein-to-Calorie Ratio

Maximize lean muscle gains and support body composition without the added calories found in other ready-to-drink protein shakes.

Ultra-Clean Formula & Delicious Taste

No dyes, fillers, or unnecessary additives—just grass-fed protein and clean ingredients that satisfy your taste buds.

Convenient & Ready-to-Drink

Perfect for post-workout recovery, busy days, or anytime your body needs a clean protein boost.

Key Ingredients

Our formulas are made with clean, natural ingredients, with clinically-validated dosages to support health and performance.

Grass-Fed Milk Protein Isolate

30 g
Our grass-fed milk protein isolate is sourced from cows that graze on lush pastures, ensuring a premium quality protein that retains the natural balance of casein and whey. This, in turn, provides a superior nutritional profile and complete profile of amino acids for optimal muscle growth and recovery.

Grass-Fed Milk Protein Isolate

30 g

Grass-fed milk is characterized by a distinct fatty acid profile that is beneficial for human health. Studies have shown that milk from cows that graze on fresh grass has higher concentrations of beneficial fatty acids, including omega-3 fatty acids and conjugated linoleic acid (CLA) (1, 2, 3). The increased levels of these fatty acids are attributed to the high content of alpha-linolenic acid (ALA) found in forage grasses, which enhances the overall fatty acid composition of the milk (2). This enhanced fatty acid profile is not only a result of the cows' diet but also reflects the metabolic processes that occur when cows consume fresh forage, which is significantly different from grain-based diets.

The nutritional benefits of grass-fed milk extend beyond fatty acids. Studies have shown that grass-fed milk contains higher levels of certain vitamins and antioxidants, such as vitamin E and beta-carotene, which are essential for human health. These nutrients are derived from the diverse plant species that cows consume while grazing, contributing to a richer nutrient profile in the milk. Additionally, the antioxidant activity in grass-fed milk has been linked to the presence of phytochemicals that are more abundant in pasture-based diets (3).
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Every Ingredient Matters to Make Every Effort Count

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  • 5 stars: 34 (89%)
  • 4 stars: 4 (11%)
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J
Jenni M.
12 Pack / Salted Caramel
Taste is great! I am definitely going to keep

Taste is great! I am definitely going to keep ordering the salted caramel ones. I love to use it as a creamer in my coffee also.

Jenni M. review photo
H
Heather

So easy to get quality protein in before a WO on the go!

A
Anonymous
12 Pack / Vanilla
Protein shake

Enjoy this product, easy to use

A
Anonymous
12 Pack / Salted Caramel
I love your protein shakes I just wish there were

I love your protein shakes I just wish there were more flavors

D
Donovan D.
12 Pack / Salted Caramel
Good quality protein

Good quality protein . Flavor was ok. Much better than a lot of RTD proteins out there. More and better flavors would lean to a better review.

C
Chris

Taste is average but macros are awesome

N
Nicky A.
BRING BACK CHOCOLATE!

Chocolate was your best flavor and I am so sad to not see it available. I check every day.

T
Toddman W.
12 Pack / Chocolate
This is the best protein shake that I have ever!!!

This is the best protein shake that I have ever had it’s my new go too shake I’m definitely ordering some more!

J
Jamie
Tastes great!

We've used Transparent Labs products for years, and they are honestly the best. These new shakes taste even better that their grass-fed powder proteins. The Salted Caramel is not overpowering, it's light and smooth. Definitely worth a try especially for the convenience of just pulling it out of the fridge.

S
Stefanie
12 Pack / Chocolate
Grass-Fed Protein drinks-Chocolate Flavor is GREAT!!

I purchased the Chocolate flavor and it is GREAT! This is a great way to get a good amount of protein in your diet and it is fast and convenient. I can be very picky about protein and the taste but TL is fantastic.

D
Dona
12 Pack / Chocolate
Chocolate Shake

The chocolate tastes like the SlimFast shake I drank many years ago, but I really like it. I also love that the ingredients are cleaner than others. Can’t wait to try other flavors, but wish they had a strawberry one!!

A
Alexander V.
12 Pack / Chocolate
the chocolate shake

The chocolate shake is very good in all respects except in that it has a little after taste.

D
Douglas L.E.
12 Pack / Vanilla
Grass-Fed Protein Shakeerent

I have had other Protein Shakes different flavors, this taste a little different and I think might be because of the Grass-Fed, which is OK.

A
Anonymous
12 Pack / Vanilla
Taste is great and love the 30grms of protein

Taste is great and love the 30grms of protein. My grab item, when I am running errands so I don't grab something unhealthy when I get a little hungry!

R
Rodney R.
12 Pack / Salted Caramel
Taste good & doesn’t upset my stomach

Taste good & doesn’t upset my stomach.

G
Geoffrey R.M.

Great tasting, clean ingredient protein bar.

G
Geoffrey

Great tasting, clean ingredient protein bar.

R
Rodney D.

Fantastic flavor and great protein.

R
Rodney

Fantastic flavor and great protein.

B
Ben G.

Really high quality and clean ingredients. Delivered on time. Impressive.

B
Ben

Really high quality and clean ingredients. Delivered on time. Impressive.

A
Anonymous
12 Pack / Chocolate
Fantastic

This is a fantastic protein shake. Really good flavor.

D
Dan H.
12 Pack / Salted Caramel
The updated product is great

The updated product is great. No clumps at all and the same great taste. Love the salted caramel flavor. What a great "reward" after working out. It's like having desert, but I know the 30 g of protein is helping my body recover and my muscles stronger.

R
Rick S.
12 Pack / Salted Caramel
Love it

Love it.

A
A.L. M.
Make more!!

I got a couple free ones in my order and, to be honest, I waited a bit to try them as I'm generally not a fan of ready make shakes. When I finally did...oh my! Both the Salted Caramel and Vanilla were delicious! Unfortunately, they are out of stock :( I need these!!! Best way to curb an afternoon slump! Clean ingredients and a brand I trust!

T
Trc
Fantastic

These are so good! They don’t hurt your stomach and they don’t taste like crap or have any weird aftertaste! Please restock them as soon as possible, and make them available on subscription!! How about a vanilla ice cream flavor? Thanks TL!

C
Carol
I love it

The best protein that I tried.

A
Adriana R.
Amazingly smooth and tasty! Love it!

I've stayed away from bottled protein shakes because of taste and texture, until now... This shake is SOOO good. I've had the opportunity to have the salted caramel flavor included in my order and I'm hooked. Will be ordering the pack once they're available. DELICIOUS!

K
Kristi
Love it!

Received a sample of the Salted Caramel...it was amazing. Wasn't super sweet, no icky aftertaste, just seemed very clean. Will subscribe when it is back in stock. Thanks!

U
Unknown.
Salted Caramel is probably the best.

I got a free sample of the salted caramel shake and it was really good! I wish they had salted caramel flavored protein powder but they don't. Sad face. Still though, it deserves five stars and hi.

G
Grant
Best shake I've found, no nonsense ingredients

I've only been able to try to the Salted Caramel flavor (and I'm usually a Vanilla guy, but Vanilla is out of stock), and I'm thoroughly impressed at both the quality and flavor. My only criticism is that you need to get the Vanilla back in stock, and please never stop making these!

How To Use

1

Step 1 - Refrigerate & Shake Well Before Opening

Refrigerate for 24 hours, and shake the bottle vigorously before opening for an optimal experience.
 
2

Step 2 - Consume Daily

Consume daily or as needed, to help meet your daily protein goals. Highly active individuals may benefit from multiple daily servings, depending on total protein needs.
 
3

Step 3 - Store Smart

Store unopened bottles in a cool, dry place away from direct sunlight. Once opened, refrigerate immediately and consume within 7 days..

DISCLAIMER: Best Served Chilled. While shelf-stable, the shake tastes best cold. Refrigerate before drinking for the most refreshing experience.

Frequently Asked Questions

Most ready-to-drink protein shakes cut corners—whether it’s low-quality protein, added sugars, artificial sweeteners, or a chalky texture. Transparent Labs Grass-Fed Protein Shake is different. It delivers a full 30 grams of premium milk protein isolate sourced from grass-fed cows, with no unnecessary additives, dyes, or preservatives. At 130-150 calories, it has one of the highest protein-to-calorie ratios on the market, and the taste and texture are exceptionally smooth—no grit, no weird aftertaste. It’s the cleanest, most convenient way to fuel your protein goals on the go.

 

Transparent Labs Grass-Fed Protein Shake is formulated without any artificial sweeteners, flavors, colors, or preservatives—period. Instead, we use natural sweeteners including stevia leaf extract (Rebaudioside M) and monk fruit extract. These provide a clean, subtly sweet taste without adding sugar or synthetic compounds like sucralose, aspartame, or acesulfame potassium—commonly found in other ready-to-drink shakes. We also avoid artificial additives such as synthetic emulsifiers, food dyes, and chemical preservatives. Instead, our formula uses gellan gum, a naturally derived stabilizer approved by the FDA and EFSA, to ensure a smooth texture without the need for controversial ingredients. Our commitment to a clean-label standard means every component is clearly listed, recognizable, and rigorously reviewed for safety and transparency.

 

The shake contains milk protein isolate, which significantly reduces—but does not completely eliminate—lactose content. While milk protein isolate is often well-tolerated by individuals with mild lactose sensitivity, it still contains residual lactose and is not suitable for those with lactose intolerance or dairy allergies. For consumers with sensitivity, we recommend consulting with a healthcare provider and introducing the product cautiously to assess personal tolerance.

 

Yes - Transparent Labs Grass-Fed Protein Shake is formulated for daily use to help you meet your protein intake goals consistently and conveniently. With 30 grams of high-quality milk protein isolate per serving, it supports muscle repair, recovery, and maintenance, whether you’re training intensely, managing a busy schedule, or simply trying to stay on top of your nutrition. That said, like any supplement, it’s important to view it as part of a balanced diet. If you're using it to replace a meal or meet a significant portion of your daily protein intake, make sure the rest of your nutrition supports your overall health and fitness goals.

 

Yes - Transparent Labs Grass-Fed Protein Shake is compatible with keto or low-carb diets. Each serving contains minimal net carbohydrates (typically less than 3g, depending on the flavor) and no added sugars, making it a suitable option for those following ketogenic or carb-restricted diets. The shake is sweetened with stevia leaf extract (Rebaudioside M) and monk fruit extract, which are non-glycemic natural sweeteners—meaning they won’t spike blood sugar or impact ketosis. However, because individual keto tolerances vary,  we recommend checking the exact net carb count on the nutrition label and factoring it into your daily macros.

 

Before opening, no refrigeration is required—the shake is shelf-stable and safe to store at room temperature. After opening, the product must be refrigerated and consumed within 24 hours. Like other dairy-based beverages, it contains real milk protein and no artificial preservatives, so refrigeration helps prevent spoilage and maintain quality. Always check the “Best By” date and avoid consuming if the seal is broken.

Why choose Transparent Labs Grass-Fed Protein Shake over other ready-to-drink shakes?

Most ready-to-drink protein shakes cut corners—whether it’s low-quality protein, added sugars, artificial sweeteners, or a chalky texture. Transparent Labs Grass-Fed Protein Shake is different. It delivers a full 30 grams of premium milk protein isolate sourced from grass-fed cows, with no unnecessary additives, dyes, or preservatives. At 130-150 calories, it has one of the highest protein-to-calorie ratios on the market, and the taste and texture are exceptionally smooth—no grit, no weird aftertaste. It’s the cleanest, most convenient way to fuel your protein goals on the go.

Does it contain artificial sweeteners or additives?

Transparent Labs Grass-Fed Protein Shake is formulated without any artificial sweeteners, flavors, colors, or preservatives—period. Instead, we use natural sweeteners including stevia leaf extract (Rebaudioside M) and monk fruit extract. These provide a clean, subtly sweet taste without adding sugar or synthetic compounds like sucralose, aspartame, or acesulfame potassium—commonly found in other ready-to-drink shakes. We also avoid artificial additives such as synthetic emulsifiers, food dyes, and chemical preservatives. Instead, our formula uses gellan gum, a naturally derived stabilizer approved by the FDA and EFSA, to ensure a smooth texture without the need for controversial ingredients. Our commitment to a clean-label standard means every component is clearly listed, recognizable, and rigorously reviewed for safety and transparency.

Is Grass-Fed Protein Shake lactose-free?

The shake contains milk protein isolate, which significantly reduces—but does not completely eliminate—lactose content. While milk protein isolate is often well-tolerated by individuals with mild lactose sensitivity, it still contains residual lactose and is not suitable for those with lactose intolerance or dairy allergies. For consumers with sensitivity, we recommend consulting with a healthcare provider and introducing the product cautiously to assess personal tolerance.

Can I consume it daily?

Yes - Transparent Labs Grass-Fed Protein Shake is formulated for daily use to help you meet your protein intake goals consistently and conveniently. With 30 grams of high-quality milk protein isolate per serving, it supports muscle repair, recovery, and maintenance, whether you’re training intensely, managing a busy schedule, or simply trying to stay on top of your nutrition. That said, like any supplement, it’s important to view it as part of a balanced diet. If you're using it to replace a meal or meet a significant portion of your daily protein intake, make sure the rest of your nutrition supports your overall health and fitness goals.

Is it keto-friendly?

Yes - Transparent Labs Grass-Fed Protein Shake is compatible with keto or low-carb diets. Each serving contains minimal net carbohydrates (typically less than 3g, depending on the flavor) and no added sugars, making it a suitable option for those following ketogenic or carb-restricted diets. The shake is sweetened with stevia leaf extract (Rebaudioside M) and monk fruit extract, which are non-glycemic natural sweeteners—meaning they won’t spike blood sugar or impact ketosis. However, because individual keto tolerances vary,  we recommend checking the exact net carb count on the nutrition label and factoring it into your daily macros.

Does it need to be refrigerated?

Before opening, no refrigeration is required—the shake is shelf-stable and safe to store at room temperature. After opening, the product must be refrigerated and consumed within 24 hours. Like other dairy-based beverages, it contains real milk protein and no artificial preservatives, so refrigeration helps prevent spoilage and maintain quality. Always check the “Best By” date and avoid consuming if the seal is broken.