TrueFit Gut Healthy Protein Powder, Grass-Fed Whey Meal Replacement Shake with Prebiotics, Probiotics, & Organic Superfoods, Keto, Gluten Free 1.85 lbs | ⭐ Flexiology.Store Recommended
$49.98
🌿 Expert Tip: Handpicked for natural health, wellness & beauty.
Price: $49.98
(as of Oct 04, 2025 16:13:11 UTC – Details)
From the brand
Pre Workout
Protein Powder
Hydration, Creatine, and More
Good Energy Only! We believe in clean energy and fuel without compromise!
AminoLean brings clean, feel-good energy with natural caffeine and vegan aminos for focus, performance, and recovery – no scary ingredients, no jitters, no sugar.
TrueFit fuels lean muscle and gut health with grass-fed whey protein, fruits & veggies, and prebiotics & probiotics – clean, bloat-free protein to power your day.
Is Discontinued By Manufacturer : No
Product Dimensions : 5.51 x 5.51 x 10 inches; 2 Pounds
Item model number : RSTF2V_1
UPC : 858491007462
Manufacturer : RSP Nutrition
ASIN : B07FCWB4FZ
Units : 33.76 Ounce
Best Sellers Rank: #5,719 in Health & Household (See Top 100 in Health & Household) #29 in Sports Nutrition Protein Powder Blends
Customer Reviews: 4.3 4.3 out of 5 stars 7,342 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Premium Grass Fed Protein Powder – 25g of ultra premium, grass-fed whey protein that is sourced from farms in the USA, never treated with added antibiotics or hormones and naturally contains a complete amino acid profile.
Recovery & Muscle Support – Each TrueFit serving contains 25g of grass-fed whey protein, over 5g BCAAs and 4g glutamine & glutamic acid so you can maximize your training, support lean muscle growth and promote faster recovery.
All-in-One Performance Benefits – So much more than just a protein shake. Each serving also contains 12 organic fruits & vegetables, probiotics, prebiotic fiber & MCT oil for additional immunity support & gut health. Complete, performance nutrition in every scoop.
Lean Meal Replacement – TrueFit can also serve as a lean meal replacement shake for weight loss given its whole food ingredients. Each serving fulfills your complete nutritional needs and keeps you full for longer with under 170 calories.
Better for You Clean Label – TrueFit is Non-GMO, Gluten Free and contains zero artificial ingredients so you can enjoy the delicious flavors completely guilt free. And with only 5-6g net carbs per serving, it’s also keto friendly.
Customers say
Customers find the protein powder delicious and appreciate its high-quality ingredients, noting it mixes well in a shaker and provides 26 grams of protein and fiber. The shake keeps customers full for several hours, and they consider it worth buying over cheaper brands. Opinions about stomach comfort are mixed, with some saying it doesn’t upset their stomach while others report discomfort.
🌿 Expert Tip: Selected by our Flexiology Experts for quality & value.
⚠️ Disclaimer: Information is for educational purposes and not a substitute for medical advice. Consult your physician before use. Flexiology.Store is not responsible for any adverse effects.
13 reviews for TrueFit Gut Healthy Protein Powder, Grass-Fed Whey Meal Replacement Shake with Prebiotics, Probiotics, & Organic Superfoods, Keto, Gluten Free 1.85 lbs
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Fish –
Great protein
Great product, flavor is great and mixes well for shakes
JO –
Best overall protein on the market
The Best Overall Protein on the MarketTrue Fit Protein by RSN is hands down the best all-in-one protein I’ve ever used. The ingredient profile is clean, the taste is incredible, and it mixes effortlessly with water or milk. I love that it includes grass-fed protein, probiotics, fiber, and top amino acids— it’s everything I need in one shake. It’s great for post-workout recovery or even as a meal replacement on busy days. You can tell RSN really focused on quality here. I’ve tried countless proteins over the years, and this is the one I keep coming back to. Highly recommend!
C. Potter –
I miss the large size jugs of this product.
I have used this product for years and it works, tastes, and mixes well. I believe it is of the finest quality. The only negative is, I used to get this item in a larger container and for unknown reason the manufacturer no longer sells that large of quantity, unfortunate.
Samantha –
THE BEST PROTEIN SHAKE EVER!
This protein powder is INCREDIBLE!!!! I’m very weird about textures and flavors and I bought the vanilla one after watching my favorite fitness influencer Shay and omg I was not disappointed!! It is pretty thin, no clumps and the consistency is out of this world! The texture is super smooth in a protein shake and not gritty or chalky what so ever! The taste is soooo good too. I have ibs so it’s been really hard to find a protein shake that agrees with my tummy but this one hits it out of the park! Tastes great, mixes very well in anything and isn’t harsh on my stomach!! I was very skeptical but I’ve been mixing it with coconut milk/ almond milk in the mornings and I’ve been mixing it in my Greek yogurt and sugar free cool whip for the extra kick of protein! 12/10 highly recommend this protein
Dylan –
Best tasting “shake” I’ve purchased
I’ve recently started taking semaglutides which has made me unable to eat anything at all. This is obviously a problem so I need something to give me nutrition in the meantime. I read the reviews for this meal replacement shake and was skeptical but willing to take the chance given the price compared to similar products. This product does not disappoint. I prefer my shakes on the looser end so I threw 16oz of water in my helimix bottle, gave it a few shakes and it was perfectly blended. There is no chalky taste, I felt full and energized after drinking it and I actually look forward to drinking them which I can’t say for anything I’ve tried in the past. Great ingredients, good quality, large amount for the price.
Veronica –
Clean ingredients, but earthy taste
I was “influenced” to buy this and I am impressed with the clean ingredients and how easy it is on the stomach. I have used many different brand of protein powder and I also like that it does not contain xylitol, which is so bad for your heart, but the taste 😭. It is very earthy tasting and even when I mix it with fruit, the flavor is so overpowering, I can’t even taste the fruit.
Ashley S. –
Best Grass Fed Protein
This is one of the better grass fed options I’ve tried. The chocolate flavor is yummy and it’s easy on the stomach. I drink mine with an unsweetened almond milk and it mixes well with my little frother in a cup. No chunks. It’s easy on the stomach and doesn’t make me feel bloated like other protein shakes I’ve tried. The vanilla is good too 🙂
Amazon Customer –
Amazing Protein Powder
The vanilla TrueFit protein powder was amazing. It did not have the classic protein powder taste that others we have tried have had, it had a good vanilla flavor with a caramel like finish. The powder also was easy to mix in the blender bottle leaving almost no clumping as I have had with other powders. Great flavor and consistency with milk. High quality product!
5flatKat –
I was drawn to try Truefit because of the excellent high quality ingredients, like grass fed whey & real fruits & veggies, also love that there’s probiotics… it fully dissolves very easily, & the flavour is good, although it’s too sweet for me (I find all protein/meal-replacement powders are heavily over-sweetened) – I’d love if they made a ‘half-sweet’ version of the vanilla, or an unsweetened one that I could mix half & half with my regular vanilla. I really like that it’s more than just protein powder, I think it’s the fibre that really helps keep me full all day. Especially for the price, RSP does an incredible job of making high quality, good tasting meal-replacement shakes – I highly recommend!
Heather –
I don’t do smoothies. I like a protein shake that works with just water. This shakes smooth and is tasty!
Clods_ –
I workout 3/4 times a week and drink this after each workout as a lunch meal replacement. It keeps me full until dinner time. I’ve definitely noticed that I feel less sore the next day.This is the first protein powder I’ve ever tried and I must say, it tastes absolutely delicious. I got the chocolate flavour and usually mix it with cold oat milk. The texture is slightly thick but not too thick which, honestly, I actually quite like. It tastes much like a dessert or milkshake! It’s sweet with a tiny hint of saltiness which I feel enhances the chocolate flavour! I will definitely re-purchases once I finish this tub.
wanda rosario –
I have never had a protein powder as nice as this one. I mix mine with fruit, coconut milk, and ice, and it tastes like a milkshake!
C. Rennie –
Love this stuff. Tastes delicious and mixes up perfectly.