LaBrada - Lean Body Protein Shake

Labrada Lean Body RTD is a 40g protein, 280-calorie ready-to-drink meal replacement shake in a shelf-stable 17 fl oz Tetra Pak carton — no refrigeration needed, no mixing, no prep. Grab it, shake it, drink it. The LeanPro protein blend delivers a combination of fast-acting whey protein peptides, BCAAs, L-Glutamine peptides, and slow-acting casein peptides from a multi-source milk protein base, giving you both immediate and sustained amino acid delivery in a single carton. Zero sugar. Zero trans fat. Gluten free. Lactose free. 5g of FiberPlex prebiotic fiber. 22 vitamins and minerals. Informed Choice certified — independently tested for banned substances. Named the #1 rated protein shake by Forbes Health. Five-time winner of the American Culinary Institute's Gold Medal Taste Award. Founded by IFBB Hall of Famer Lee Labrada, whose guarantee has backed every Labrada product since 1995: "If it's on the label, it's in the bottle." Allergens: Contains Milk and Soy (Lecithin). No free shipping — liquid product.*

Nutrition Facts — Labrada Lean Body RTD (Per 1 Carton / 17 fl oz / 500mL)

• Calories — 280
• Protein — 40g
• Total Fat — 7g (from High Oleic Safflower Oil)
• Total Carbohydrate — 18g | Dietary Fiber — 5g | Sugar — 0g
• 22 Vitamins and Minerals (full panel — see below)

LeanPro Protein Blend

• Spray Dried Ultrafiltered Milk Protein Isolate (yielding fast-acting Whey Protein Peptides, BCAAs, L-Glutamine Peptides, slow-acting Casein Peptides)
• Whey Protein Concentrate
• Calcium Caseinate

FiberPlex Fiber Blend — 5g

• Fructooligosaccharides (FOS — prebiotic fiber), Cellulose Gel, Cellulose Gum, Carrageenan, Xanthan Gum

Vitamin and Mineral Blend (22 nutrients)

• Potassium, Magnesium, Vitamin C (Sodium Ascorbate), Zinc, Vitamin E (Tocopherol Acetate), Biotin, Vitamin A, Niacin (B3), Vitamin K (Phytonadione), Iodine, Pantothenic Acid (B5), Chromium, Copper, Vitamin B12, Molybdenum, Selenium, Folate, Vitamin D3, Vitamin B6, Riboflavin (B2), Thiamin (B1), Iron, Manganese

• Other Ingredients: Filtered Water, High Oleic Safflower Oil, Natural Flavors, Soy Lecithin, Citric Acid, Sucralose, Salt, Acesulfame Potassium
• Allergens: Contains Milk and Soy (Lecithin). Gluten Free. Lactose Free.
• No refrigeration required until opened. Shake well before drinking. Serve cold for best taste.
• Tetra Pak carton — shelf-stable, portable, recyclable. Sugarcane plant-based cap.
• Informed Choice certified — independently tested for banned substances.
• Third-party lab tested since 1995.
• No free shipping — liquid/RTD product.

LeanPro — The Multi-Phase Protein Blend

Most RTD protein shakes use a single protein source — typically whey protein concentrate or a milk protein blend. Labrada's LeanPro blend is built around a layered protein architecture designed to deliver amino acids across multiple timeframes from a single serving. The blend combines fast-acting whey protein peptides (pre-hydrolyzed whey that absorbs within 30-60 minutes of ingestion), medium-speed whey protein concentrate (absorbed over 1-2 hours), and slow-acting casein peptides and calcium caseinate (which form a gel in the stomach and release amino acids gradually over 3-5 hours). The result is an amino acid delivery profile that begins immediately and continues for several hours — more closely approximating the sustained protein delivery of a whole food meal than a single-source whey shake.†

The milk protein isolate base is ultrafiltered and spray dried — processing that concentrates the native protein fractions while removing most of the lactose. The lactose-free claim reflects this processing step, making Lean Body RTD suitable for most individuals with lactose sensitivity despite being a dairy-derived protein. Soy lecithin is used as an emulsifier to keep the fat (from High Oleic Safflower Oil) and protein in homogeneous suspension — the soy content is lecithin only, not soy protein.†

40g Protein in Context — Why This Number Matters

The research on per-meal protein dosing for muscle protein synthesis has converged on a range of 20-40g per meal as the effective window for maximizing the anabolic response to protein intake in most adults. At 40g, Lean Body RTD is at the upper end of this range — meaningful for larger individuals, older adults (who experience anabolic resistance and benefit from higher per-meal protein doses), post-workout recovery (where muscle protein synthesis demand is highest), and meal replacement situations where the carton is the entire meal rather than a supplement to food.†

The multi-source protein architecture matters at this dose level specifically. Research comparing fast-digesting whey to mixed fast-slow protein combinations at higher doses (30g+) has found that the mixed protein approach sustains elevated muscle protein synthesis for longer — the slow-digesting casein fractions extend the anabolic window beyond the 2-hour peak associated with whey alone. At 40g from the LeanPro blend, you're getting both the immediate spike in blood amino acids and the extended delivery that keeps muscle protein synthesis elevated for hours afterward.†

FiberPlex and the Prebiotic Fiber Component

FiberPlex provides 5g of dietary fiber per carton, led by Fructooligosaccharides (FOS) — one of the most extensively researched prebiotic fiber compounds in the human gut microbiome literature. FOS passes undigested through the small intestine to the colon, where Bifidobacteria and Lactobacillus species selectively ferment it, producing short-chain fatty acids (particularly butyrate) and expanding the population of beneficial bacteria. In a ready-to-drink format — where most competitors deliver zero fiber — the FiberPlex component elevates Lean Body RTD above the category standard, contributing to satiety, digestive health, and blood sugar modulation alongside the protein and fat content.†

The Tetra Pak Advantage — Shelf Stability Without Preservatives

Lean Body RTD is packaged in a Tetra Pak carton — the same aseptic packaging technology used for shelf-stable dairy and juice products worldwide. Tetra Pak packaging uses ultra-high temperature (UHT) processing combined with the multi-layer carton (paper, polyethylene, aluminum foil) to create a sterile, hermetically sealed environment that prevents microbial growth without added chemical preservatives. The product is shelf-stable at room temperature until opened — no refrigeration required for storage or transport. This makes Lean Body RTD genuinely portable in a way that refrigerated protein drinks are not: gym bags, desk drawers, car trunks, travel bags, and office cabinets.†

Labrada has updated the Tetra Pak cap to a recyclable, sugarcane plant-based cap — the carton itself is made from FSC-certified paper from sustainably managed forests. For a product consumed at this volume, the packaging sustainability credentials are a meaningful differentiator.†

Informed Choice Certification — What It Means for Athletes

Lean Body RTD carries Informed Choice certification — an independent third-party testing program specifically designed to verify that sports nutrition products are free from substances prohibited by WADA and major sports governing bodies. Every batch of Informed Choice certified products is tested using validated anti-doping lab methods before it reaches consumers. For competitive athletes in tested sports, this certification provides meaningful additional assurance beyond the standard third-party testing Labrada has conducted since 1995. For recreational athletes and general consumers, it reflects the same quality assurance standard that professional athletes rely on.†

Lean Body RTD vs. Lean Body Powder — Which Is Right for You

Labrada makes both an RTD and a powder version of Lean Body. The RTD is the right choice when convenience is the priority — no shaker, no water, no scooping, no cleanup, ready instantly anywhere. The powder version (available in larger containers) is the better value per gram of protein and allows more control over mixing liquid and serving size. For most Get Yok'd customers the RTD earns its place as the between-meals or on-the-go option alongside a larger container of powder at home — the RTD for the car, the desk, the gym bag; the powder for post-workout shakes at home where a shaker and water are accessible.†

Frequently Asked Questions

1. Does Lean Body RTD need to be refrigerated?
   Not until it's opened. The Tetra Pak aseptic packaging keeps Lean Body RTD shelf-stable at room temperature. Once opened it must be refrigerated and consumed promptly. For best taste, serve cold — shake the carton well before opening.†
2. Is Lean Body RTD lactose free?
   Yes. Despite being derived from milk protein, the ultrafiltering and spray drying process used to produce the LeanPro protein base removes the vast majority of lactose. Labrada specifically labels Lean Body RTD as lactose free, making it appropriate for most individuals with lactose sensitivity. Note that it does contain milk protein and is not dairy-free — individuals with a milk protein allergy (as opposed to lactose intolerance) should not use this product.†
3. Can Lean Body RTD replace a full meal?
   At 280 calories, 40g protein, 7g fat, 18g carbohydrate, 5g fiber, and 22 vitamins and minerals, Lean Body RTD provides the nutritional profile of a substantial meal — comparable to a lean meat and vegetable meal in its macro and micronutrient coverage. It is positioned as a meal replacement for busy situations where preparing a whole food meal is not practical. Labrada recommends using it as a food supplement, not specifically for weight reduction.†
4. Is Lean Body RTD suitable for tested athletes?
   Yes. Lean Body RTD is Informed Choice certified — independently tested for banned substances using validated anti-doping methods. This is one of the highest third-party assurance standards available in sports nutrition and makes Lean Body RTD a reliable choice for athletes in tested sports at any level.†

How to Use Labrada Lean Body RTD

Shake well before opening. Serve cold for best taste. No mixing or preparation required. Use as a post-workout recovery shake, between-meal high-protein snack, or meal replacement when a whole food meal is not practical. No refrigeration required until opened — store at room temperature in your gym bag, desk, or car. Refrigerate after opening and consume promptly. Contains Milk and Soy (Lecithin). Not for individuals with milk protein allergy. Use this product as a food supplement only — not intended for weight reduction.*

Why Buy at Get Yok'd

• Real-time inventory across all five Southern California stores
• Available in Burbank, Glendale, Glendale Galleria, Pasadena, and North Hollywood
• Authorized Labrada retailer
• Staff who can help you build a complete protein and nutrition strategy around Lean Body RTD
• One of the best loyalty programs in the supplement industry — earn rewards on every purchase
• Note: Free shipping is not available on this product — liquid/RTD items are excluded from free shipping.

Who Should Exercise Caution with Lean Body RTD

• Not for individuals with a milk protein allergy — contains milk protein
• Not for individuals with a soy allergy — contains Soy Lecithin
• Individuals with phenylketonuria (PKU) should check the label — contains phenylalanine from protein sources
• Individuals on calorie-restricted diets should account for the 280 calories per carton in their daily intake
• Consult a physician before use if you have any medical condition or are taking prescription medications
• Keep out of reach of children.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.