Transparent Labs Grass-Fed Whey Protein Isolate Review
This listing is for Transparent Labs Grass-Fed Whey Protein in the Milk Chocolate flavor, a naturally flavored, gluten free whey protein isolate powder sold as a 30 serving container with 28g of protein per serving and 9 amino acids. The page describes the product as made from naturally-fed, hormone-free whey and free of artificial sweeteners, food dyes, gluten, and preservatives. The maker states that its 100% Grass-Fed Whey Protein Isolate is one of the cleanest proteins on the market. The protein is said to be sourced from 100% grass-fed, grass finished American dairy cattle. According to the page, the product contains one of the industry's highest protein-by-weight ratios and packs 28g of protein per serving with minimal sugar or fat. The listing positions the powder to enhance recovery and increase strength. It says the product is highly bioavailable, light on the stomach and easy to go down, and is intended for those who want to support recovery and muscle growth while promoting overall health and longevity. The page explains that protein is made of amino acids, the building blocks of muscle proteins, and that all of the maker's protein powders contain all nine essential amino acids in a balanced ratio to support muscle protein synthesis. The listing also claims the powder is easily digestible and rapidly absorbed, designed with digestive health in mind, and is presented as a way to avoid bloating, gas, and digestive discomfort when increasing protein intake. The ingredient panel lists one scoop as Grass-Fed Whey Protein Isolate at 31.11g, with cocoa, natural flavor, sodium chloride and stevia. Directions say to mix each scoop with 6 to 8 fluid ounces of cold water or another beverage and to drink 1 to 3 scoops daily. The safety section advises consulting a healthcare professional before use if pregnant, nursing, taking meds, or having medical conditions, and says the product is not intended as a sole source of nutrition. It also notes that moisture can cause clumping and that settling may cause the powder level to vary between bottles. The allergen warning says the product is made on equipment that processes milk, eggs, soybeans, wheat, shellfish, fish oil, tree nuts and peanut oil. A California Proposition 65 warning mentions lead. Other flavours offered on the same listing include Chocolate Peanut Butter, French Vanilla, Neapolitan, Strawberry Milkshake, Dark Chocolate, Oatmeal Chocolate Chip Cookie, S'mores and a Variety Pack.
Study, Trial or Testing Result Summary
MembersHuman studies
5 of these 85 human studies gave the ingredient by drip or injection, not by mouth.
Members see the full analysis, checked against their own meds and goals. Start My 7-Day Free Trial →
Review Totals and Summary
Members18,061 reviews
Biohacker Summary
MembersWhat our biohacker panel says
RAL Summary
MembersThe tier and why
More Details
MembersBody systems · Combine with · Possible side effects
Supplement Facts
Includes 0g Added Sugars 0 g · Vitamin D 0 mcg · Calcium 110 mg
| Calories | 130 | |
| Total Fat | 1 g | 1% |
| Saturated Fat | 0 g | 0% |
| Trans Fat | 0 g | |
| Cholesterol | 15 mg | 5% |
| Sodium | 210 mg | 9% |
| Total Carbohydrate | 1 g | 0% |
| Dietary Fiber | 0 g | 0% |
| Total Sugars | 1 g | |
| Includes 0g Added Sugars | 0 g | 0% |
| Protein | 28 g | 49% |
| Vitamin D | 0 mcg | 0% |
| Calcium | 110 mg | 8% |
| Iron | 0.5 mg | 2% |
| Potassium | 130 mg | 2% |
Label source: Transparentlabs · Report a label change
Where to Buy
Transparent Labs · Amazon · Labdoor
More muscle and strength products
MembersThe highest ranked for the same goal
Read more
Our articles on this subject
Graded October 26, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.

