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💧 Sip Smart, Glow Hard: The collagen protein drink that keeps you ahead of the wellness curve.
Proteinex Core Liquid Protein offers 18g of hydrolyzed protein and 18,000mg of collagen peptides per 30 fl oz serving, delivering nearly 99% absorption for maximum bioavailability. Keto and Paleo friendly, sugar-free, and free from GMOs, gluten, and artificial additives, this watermelon-flavored liquid protein supports skin, hair, joint, and bone health with clean, efficient nutrition.







| ASIN | B07RSZRRKP |
| Best Sellers Rank | #20,998 in Health & Household ( See Top 100 in Health & Household ) #76 in Sports Nutrition Ready to Drink Protein |
| Brand | Proteinex |
| Brand Name | Proteinex |
| Customer Reviews | 4.2 out of 5 stars 1,349 Reviews |
| Diet Type | Keto, Paleo |
| Flavor | Watermelon - Core |
| Item Form | Liquid |
| Item Weight | 1.7 pounds |
| Manufacturer | Llorens Pharmaceutical International Division, Inc |
| Manufacturer Part Number | 5485951530 |
| Material Type Free | Sugar Free |
| Number of Items | 1 |
| Primary Supplement Type | Collagen |
| Product Benefits | Protein Support |
| UPC | 054859550308 |
| Unit Count | 30 Fluid Ounces |
D**A
Know how to use it and you'll get good results
Okay. So I originally ordered the cherry flavor in hopes that it would taste like idk .... Those fruit punch juices? I was wrong. The cherry flavor is very medicinal-like and I HATE IT. I contacted Amazon support and they refunded me the $ so I could order a replacement. I decided to go with the watermelon flavor as I figured the grape would also be medicinal-like (I remembered medicine I used to take as a kid that was grape flavor, yuck). Let me tell you how I use this product to make it taste and easy to digest: (1) I use sparkling soda or sparkling water to trick my brain into thinking I'm drinking a yummy soda (diet coke connoisseur here🙋🏻♀️). The flavors I have tried are strawberry lemonade sparkling soda and plain sparkling water. With the Cherry flavor I originally got of this product, it was too much with the strawberry lemonade sparkling soda but again, I was doing two tablespoons. I think trying one tablespoon earlier in the day and the other tablespoon in another cup of sparkling soda later in the day will help with the medicine-like flavor. So with the cherry flavor, the plain sparkling water was the best for me personally. (2) I have decided to split the serving size into two. One tablespoon in one cup of sparkling soda during lunch and the other table spoon in another cup of sparkling soda during dinner. The watermelon flavor is quite delicious with plain sparkling water whether it's one tablespoon or two though it can be too sweet for many so I advise doing one tablespoon per cup of sparkling soda/water. That's it! It desolves nicely in sparkling soda/water though I noticed that when I did the full serving size in one cup of sparkling soda/water, the carbonation of the soda kind of went away?? Like, the "sparkling" part of the soda just turned flat, like a soda that's left open for too long or after all the ice is melted so again, I advise splitting the serving size into two to prevent this from happening if you really value the "sparkling" part of soda. Overall, the watermelon flavor and sparkling soda/water technique combination is a 10/10 for me.
J**B
Best protein supplement!
The watermelon is the best flavor if you drink it straight out of the bottle, this has been the most simple and effective way to add extra protein to my diet, I always struggled with being able to eat enough and with proteinx I get all the protein with none of the volume that food and shakes have, I’m so impressed with this product, it’s amazing for bodybuilding and protein supplementation, the consistency is so hard to describe it’s like highly drinkable honey that’s thinner than normal, super easy to just gulp down without a lingering aftertaste.
J**A
Quite Tasty for a Protein Supplement
I first ordered the Pina Colada and yes is had a pretty nasty smell BUT mixed it with some club soda, it was quite delicious. It leans in heavier to the coconut but over all has a great flavor. 2 days later, decided to give the watermelon a try a found that to be quite tasty as well All that to say that yes, neither smell nice and both do have a clear vitaminy taste but it didn’t bother me and would be easily hidden if you mixed it into a juice or other flavored drink mix. All in, I’m totally delighted and am looking forward to trying the Lemonade when it’s back in stock
D**2
Watermelon Good flavor, great for hair and nails, must have in your diet
I’ve always taken biotin but let me tell you they are not all the same. I took one brand of collagen for years and didn’t see too much of a change in either my hair growth or nails. I started taking about 6 weeks ago and am starting to see real results and couldn’t be happier. My nails are finally growing and NOT breaking! I’m a natural Burnett whom dyes her hair blonde and I’ve been seeing some serious growth in my roots causing me to have to get my hair done more frequently than before. The flavor isn’t delicious but it’s not bad and on the bright side you only have to take two tablespoons full or 30ml per serving. If I’m in a rush I drink the two spoonfuls and wash it down with some water. For a refreshing drink you can easily mix the collagen with 12 ounces of water and enjoy. The liquid consistency is a little thicker, almost like syrup. I’m very impressed with the results this has had with my health and I couldnt be happier. I’m always looking for the healthiest additions to my life and for the price and size of this bottle, I’ll continue to keep this in my diet for the foreseeable future.
2**A
Best tasting Protein Shot out there!!!
My Wife Stacey Lindberg had Weight Loss Surgery last year and due to complications she is unable to eat food. She tired many protein Shakes and unflavored protein powder, but it all made her very nauseous and so she was not getting enough protein or calories. We researched protein shot that she could take and get the protein she needed. Your Liquid Protein Hydrolyzed by Proteinex 18 Grams Protein kept coming up and was getting great reviews. I bought her a bottle and she fell in love with it!! Watermelon is her favorite flavor. One bottle will last her about a month and its very affordable!! Her Weight loss surgeon was surprised at how her lab work up always came back excellent!! We showed him what she was taken and he told her to continue taking this product because it is amazing stuff. So along with her vitamins, Proteinex and Protein water she is getting everything she needs to stay healthy. She even has her friends buying the liquid protein. She takes 1-2 shots in the morning before she works out and it gives her the energy she needs. It's a little too sweet for her friend so she just makes protein waters out of it and loves it!!! Thank you for this amazing product! This has truly saved my wife's life and kept her out of the hospital! Please do not stop making this Liquid Protein! She would love if you could make a Chai tea flavored one!! Thank You!!!!
C**W
Tastes like fisherman warf
This tasted absolutely disgusting. I use a watermelon strawberry hydration powder, so I thought hey what a great way to get some added protein just throw a little watermelon in there. This was a really bad decision. It literally tastes like fish. And it wasn’t even just a little subtle. This was full blown marine, collagen fish. Marine collagen is a flavor that you are used to and you are OK with this would be a fantastic product for you. I simply cannot add fish flavoring to my water.
W**E
Taste profile: fake watermelon with a touch of cow hide.
Tastes horrid - helps with protein intake tho. I have a hard time getting my protein in and I can’t stand to chug protein shakes constantly. This helps in a “ripping off the band aid”- kind of way. I hold my nose and drink a small cup of water with a cap full of the collagen protein. The taste I would describe as “fake watermelon with a touch of cow hide”. If I mix it in a large glass of water, I add lots of ice and lime juice, to help with the flavor. It is also sickly sweet. I’m gonna buy it again though, cause it makes me getting towards my protein goals easier!
J**A
Gamechanger!
I had gastric sleeve surgery almost a year ago. It's been a huge challenge to get my protein in because I also have IBS. Most protein shakes/powders upset my stomach badly. I found myself wishing for a way to get protein in with minimal drinking/eating. I tried this upon a recommendation of another bariatric patient and holy cow! This is going to be life changing for me! The pros: I got the watermelon flavor and it actually tastes good. Doesn't taste fake like some other supplements. It actually tastes exactly like watermelon jello-- which might be a con though if you don't like jello. Guessing it's the collagen that makes it taste jello like. It tastes totally fine if you take it concentrated, or if you mix it in something else. I like to mix it in a small amount of water and take it like a shot. It doesn't upset my stomach AT ALL, which is a miracle. Air upsets my stomach. Water upsets my stomach. Looking at my stomach makes it mad. Cons: The only con I can think of, is that it doesn't mix super easily with water. It's very thick and viscous like honey, so it takes quite a bit of shaking and re-shaking to keep it from sitting on the bottom of your cup (especially if you take it in a larger volume of liquid). A blender bottle or ice might help, but in general if I drink it in a water bottle, I shake it each time I take a drink. This is a great product, going to be part of my daily diet for sure.
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