Coreplex · Brands · Transparent Labs
Grass-Fed Whey Protein Isolate
Grass-Fed Whey Protein Isolate by Transparent Labs costs $64.99 for Flavor: Milk Chocolate, Size: 2LB at Transparent Labs, the brand's official store, as of October 18, 2026. Returns: 45 days from delivery to request a return; items must be unopened; you pay return shipping; excluded: intimates hygiene, personalized. Checkout happens on the seller's own store; Coreplex adds no fees.
At a glance
| Brand | Transparent Labs |
|---|---|
| Sold by | Transparent Labs (the brand's official store) |
| Price | $64.99 for Flavor: Milk Chocolate, Size: 2LB |
| Price checked | October 18, 2026, before tax and shipping. The live page and the seller's store have the current price. |
| Availability | In stock at the seller when checked |
| Condition | new |
| Flavor options | Blueberry Pancakes, Butterscotch Pecan, Chocolate Chip Cookie Dough, Chocolate Hazelnut, Chocolate Peanut Butter, Cinnamon French Toast, Cocoa, Dark Chocolate, French Vanilla, Milk and Cookies, Milk Chocolate, Mint Chocolate Chip, Mocha, Neapolitan, Oatmeal Chocolate Chip Cookie, Peanut Butter, S'mores, Salted Chocolate Caramel, Strawberry Milkshake, Unflavored, Vanilla Peanut Butter |
| Size options | 2LB, 4LB |
| Rating | 4.7 of 5 from 8,246 reviews on the seller's store |
| Shopify catalog ID | 2HhB21vYynX3TD4QOUqWyF |
Shipping and returns
Returns, refunds and shipping follow Transparent Labs's own policy, not Coreplex's. Read it before buying, especially for opened, hygiene or final-sale items.
In short: 45 days from delivery to request a return; items must be unopened; you pay return shipping; excluded: intimates hygiene, personalized.
| Term | Transparent Labs's policy | Exact wording |
|---|---|---|
| Return window | 45 days | If you are not satisfied with your product purchased from our website or one of our authorized sellers in the United States, we will offer you a full refund or store credit for the value of the item within 45 days of delivery. |
| Window counts from | delivery | If you are not satisfied with your product purchased from our website or one of our authorized sellers in the United States, we will offer you a full refund or store credit for the value of the item within 45 days of delivery. |
| Item condition | unopened | The 14-day right of withdrawal only applies if the product remains completely sealed. |
| Return shipping | paid by you | Please note that under Article 14(1) of Directive 2011/83/EU, customers are responsible for the cost of return shipping. |
| Not returnable | intimates or hygiene items, personalized items | This right applies to all items purchased through our store, with certain exceptions such as digital products, perishable goods, sealed personal hygiene products, and personalized items, as set forth in Article 16 of Directive 2011/83/EU. |
| Refund goes to | store credit | If you are not satisfied with your product purchased from our website or one of our authorized sellers in the United States, we will offer you a full refund or store credit for the value of the item within 45 days of delivery. |
| Refund timing | 45 days | If you are not satisfied with your product purchased from our website or one of our authorized sellers in the United States, we will offer you a full refund or store credit for the value of the item within 45 days of delivery. |
Read from Transparent Labs's refund policy on October 18, 2026. Terms the policy doesn't settle are left out rather than guessed.
Other stores selling it
Coreplex counts another store's listing as the same item only when it shares a Shopify catalog ID or barcode with this one; lookalikes are shown as similar and never priced as equals. The live page runs that check now. AI agents can run it with the Coreplex MCP tools get_passport or compare_prices (product_url: https://www.transparentlabs.com/products/whey-protein-isolate).
What Transparent Labs says
Overview Transparent Labs 100% Grass-Fed Whey Protein Isolate has become a pantry staple among health-conscious consumers who want a quality source of protein for supporting muscle growth, recovery, and overall health. Unlike many protein powders on the market, TL whey protein isolate is sourced from grass-fed cattle, raised humanely and without the use of growth hormones or hormonal agents, and contains absolutely no artificial sweeteners, food dyes, or fillers. Choose from 14 (and counting) delicious flavor options, or select the unflavored option if you prefer a pure whey protein isolate powder with a neutral taste. Transparent Labs 100% Grass-Fed Whey Protein Isolate is easy to mix with liquids and can be incorporated into various recipes, making it a convenient and versatile protein source that fits easily into any diet. Key Features: 28 grams of protein per serving , boasting an industry-leading protein-by-weight percentage of 87.5% (may vary slightly by flavor). Sourced exclusively from grass-fed American dairy cattle , raised without the use of growth hormone, growth factors, and/or anabolic steroids. Made with natural ingredients and no artificial sweeteners, fillers, food dyes, gluten, or preservatives. Third-Party Tested and Certified for Quality : As part of our commitment to industry-leading transparency and quality, every batch of this product is tested by a third-party lab for purity and potency. You can find all of our test results in the footer of our website. This product is also certified by Informed Choice and Informed Protein to meet the highest standar
Frequently Asked Questions (from the seller's page)
Is whey protein good for weight loss or just muscle building? Protein is a nutrient known for its satiating and thermodynamic effects, which can help reduce hunger and increase calorie expenditure. Incorporating whey protein isolate into your diet can assist in weight management by promoting fullness and an energy deficit. How does whey protein isolate differ from whey protein concentrate? Whey protein isolate undergoes additional processing to remove most of the lactose and fat content, leaving >90% protein. Whey isolate protein is often preferred over whey protein concentrate due to its higher protein purity and reduced lactose content. Is it safe to take whey protein powder every day? Yes, consuming whey protein powder daily is safe for most individuals. However, it's important not to rely on it as your sole source of protein. What’s in the “natural flavors”? Food labeling practices require the term "natural flavor" to be used instead of the specific constituents that comprise the flavoring. For example, the organic compound isobutyl acetate is found in raspberries, pears, and pineapples and is used commercially to impart natural fruity flavors. If you're looking for a whey protein isolate with no natural flavors, try our Unflavored option! What’s the best time to take whey protein isolate? Whey protein isolate is quickly absorbed by the body, making it ideal for post-workou
What Coreplex could not confirm
- Brand confirmation from the brand itself. The brand has not claimed this listing on Coreplex.
- Whether other stores sell this exact item. Coreplex only calls two listings the same item when they share a Shopify catalog ID or a barcode.
- Independent evidence for claims in the listing. Claims are the seller's own.
- A barcode (GTIN) for this listing. Without one, price comparisons with other stores are only possible through Shopify's own catalog grouping.
- Prices for the other options: the price above is for the option shown only.