The Isopure Company

What The Isopure Company does

The Isopure Company, LLC is a US-based, privately held premium protein nutrition brand founded in 1984 by Hal Katz and Ernie Geraci, with the flagship Isopure® protein drink line launched in 1998. The company is a member of the Glanbia Performance Nutrition (GPN) family of brands and operates as a direct-to-consumer e-commerce business through theisopurecompany.com, with international distribution through third-party partners.

The product portfolio centers on whey protein isolate formulations built around a proprietary microfiltration process that yields a lactose-free, gluten-free, rBST-free protein with minimal sugars, fats, and carbohydrates. Core offerings include flavored, unflavored, naturally flavored, and clear protein powders, plus ready-to-drink 32g protein beverages, protein water, collagen peptides, creatine monohydrate, colostrum products (including a Bimuno® prebiotic gut-health line), and a plant-based protein. The clear protein technology — described as the only completely clear milk protein when dissolved in water — and a single-ingredient, no-filler formulation philosophy are the principal technical differentiators.

Isopure generates revenue through unit-priced DTC product sales (typical pricing $28–$103 per item, ~$2.00–$2.60 per serving) and a subscription program offering 20% off plus free shipping on recurring deliveries. Customer acquisition is driven by content marketing (recipes, fitness and lifestyle advice), email capture with a 15% first-order incentive, organic and paid social across Facebook, Instagram, Google, TikTok, Bing, and Criteo, and an affiliate program via CJ Affiliates. The target customer base spans fitness enthusiasts, general health-conscious consumers, keto/low-carb dieters, gluten-free shoppers, and, more recently, plant-based buyers.

Name

The Isopure Company

Legal name

The Isopure Company LLC

Website

https://theisopurecompany.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

1–10 employees

Short description

The Isopure Company is a privately held US premium protein nutrition brand owned by Glanbia Performance Nutrition, selling whey protein isolate powders, ready-to-drink protein beverages, and supplements direct-to-consumer to fitness, health-conscious, and specialty-diet consumers via theisopurecompany.com.

Ownership category

akta.pro rank

Product category

Sports Nutrition

NAICS

Dairy Product Manufacturing (3115), Dry, Condensed, and Evaporated Dairy Product Manufacturing (311514)

SIC

Dairy Products (2020)

akta.pro primary industry

Whey, Casein & Milk Protein Ingredient Manufacturing (AFAKAKAF)

akta.pro secondary industries

Whey Concentration & Protein Ingredient Manufacturing (WPC/WPI, Native Whey) (AFAHAGAB), Protein & Sports Dairy Beverages (RTD Protein Shakes, High-Protein Milk) (AFAHAIAD), Dairy Protein Ingredients (Whey, Casein/Caseinates, Milk Protein Concentrates/Isolates) (AFAJAHAC)

Keywords

• Whey protein isolate
• Protein supplements
• Ready-to-drink beverages
• Sports nutrition
• Direct-to-consumer e-commerce

Headquarters

HQ city

Hauppauge

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Marketing or Sales, Operations, Technology or R&D, Personnel

Revenue model

1. Direct Product Sales: Isopure generates revenue primarily through direct-to-consumer sales of protein powders (flavored, unflavored, clear, naturally flavored), ready-to-drink protein beverages, and accessories. Products are sold in various sizes with tiered pricing based on quantity.
2. Subscription/Recurring Revenue: Subscription program offering 20% discount + free shipping on recurring deliveries. Customers can customize delivery frequency (monthly, bi-monthly, quarterly), pause, skip, or cancel anytime. Provides predictable recurring revenue and customer retention.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels6 records

Core offering

The Isopure Company sells premium whey protein isolate-based nutrition products, including flavored, unflavored, clear, naturally flavored, and fortified protein powders, ready-to-drink protein beverages, and specialty supplements (collagen, creatine, colostrum). Products are sold directly to consumers via the company's own e-commerce website with a subscription program offering 20% off plus free shipping on recurring deliveries.

Product overview

The Isopure Company is a premium protein nutrition brand offering a diverse portfolio of protein powders and ready-to-drink beverages. The core product line centers on whey protein isolate formulations available in multiple variants: ISOPURE® Flavored Protein (dessert-style flavors for shakes), ISOPURE® Clear Protein (light fruit flavors for hydration-style drinks), ISOPURE® Unflavored Protein (maximum versatility for cooking/baking), ISOPURE® Naturally Flavored Protein (no artificial ingredients), and ISOPURE® Essentials (fortified with vitamins/minerals). Ready-to-drink options include ISOPURE® 32G Protein Drink (32g high-protein beverages) and ISOPURE® Protein Water (15g protein + electrolytes). The portfolio extends to specialty supplements including ISOPURE® Collagen Peptides (beauty/health), ISOPURE® Creatine Monohydrate (muscle performance), ISOPURE® Colostrum and Colostrum+ (gut health), and ISOPURE® Plant Protein (plant-based). Portable accessories like Clear Protein Stick Packs and Shaker Cups complement the product ecosystem. The company emphasizes purity (100% whey protein isolate, minimal ingredients, no fillers) and offers subscription services for recurring deliveries.

Differentiator

Problem solved

Functional benefit

Products and services

• ISOPURE Flavored Protein Powder Premium whey protein powder with 25g of 100% pure whey protein isolate per serving, available in zero carb and low-carb variants with flavors including Banana Cream, Chocolate Peanut Butter, Cookies & Cream, Creamy Vanilla, Dutch Chocolate, Strawberries & Cream, Toasted Coconut, and Vanilla Salted Caramel; targeted at fitness enthusiasts and health-conscious consumers seeking high-quality protein with minimal carbs.
• ISOPURE Clear Protein Light, fruit-flavored protein powder with 20g of ultra-filtered whey protein isolate per serving, designed to dissolve in water for a refreshing clear drink; available in Citrus Lemonade, Mango Lime, Pineapple Orange Banana, Tropical Punch, Watermelon Lime, Raspberry Island Tea, and Strawberry Peach Tea flavors.
• ISOPURE Naturally Flavored Protein Whey protein powder made with 100% whey protein isolate and no artificial flavors or sweeteners, delivering 25g of protein per serving in Chocolate, Strawberry, and Vanilla Bean flavors.
• ISOPURE Unflavored Protein Plain whey protein isolate powder containing 25g of 100% pure whey protein per serving with zero carbs, sugar, and fillers; designed for mixing into any beverage, smoothie, or recipe without altering flavor.
• ISOPURE 32G Protein Drink Ready-to-drink protein beverage containing 32g of 100% pure whey protein isolate with zero carbs, 130 calories, and 10.2g of BCAAs per bottle; available in Alpine Punch, Grape Frost, Blue Raspberry, Apple Melon, Green Tea Lemon, and Lemonade flavors.
• ISOPURE Protein Water Ready-to-drink protein water with 15g of ultra-filtered clear whey protein isolate per 20oz BPA-free bottle, lightly flavored with electrolytes for hydration, 60 calories, 0g sugar, and no artificial flavors, colors, or sweeteners.
• ISOPURE Clear Protein Stick Packs Single-serve portable protein packets containing 10g of clear ultra-filtered protein with electrolytes; designed for on-the-go use by adding to water or juice, available in Mixed Berry, Strawberry Kiwi, and Unsweetened flavors.
• ISOPURE Essentials Protein powder with 20g of complete protein per serving from a 50/50 blend of whey protein isolate and whey protein concentrate, with 20 vitamins and minerals including vitamins A, C, E, and zinc for immune support; available in Chocolate Mousse, Vanilla Buttercream, and Unflavored.
• ISOPURE Flavored Protein + Gut Health Protein powder combining 25g of ultra-filtered protein with 1.83g of Bimuno prebiotic fiber for digestive health, containing 20 vitamins and minerals, zero sugar, and available in Chocolate Mousse and Vanilla Crème flavors.
• ISOPURE Plant Protein Plant-based protein powder alternative providing protein nutrition from plant sources for consumers following vegan or plant-based diets.
• ISOPURE Collagen Peptides Collagen supplement containing 20g of grass-fed, pasture-raised bovine collagen peptides with 30mcg biotin and 36mg vitamin C per serving; supports healthy joints, hair, skin, nails, and immune system, available in Unflavored and Lemonade flavors.
• ISOPURE Creatine Monohydrate Unflavored creatine monohydrate powder with 5g of 100% creatine monohydrate per serving, single ingredient with no fillers, flavors, colors, or sweeteners; supports cellular energy and muscle recovery after exercise.
• ISOPURE Colostrum Unflavored colostrum supplement in 90-serving containers containing 1g of gently processed 100% colostrum per serving, designed to mix into cool beverages or protein shakes.
• ISOPURE Colostrum + Colostrum supplement with 1.83g of Bimuno prebiotic fiber per serving, combining colostrum benefits with digestive health support.
• ISOPURE Shaker Cup Portable shaker bottle with blender spring ball for mixing protein powders; features center-mounted spout, detachable carry loop, odor-resistant materials, secure seal, ounce and milliliter markings, dishwasher safe, and BPA and phthalate free.
• ISOPURE Subscription Program Subscription program offering 20% off every order plus free shipping on all subscription deliveries, with flexible delivery frequency options (1, 2, or 3 month intervals), no fees, and the ability to pause, skip, or cancel anytime; available across Isopure's product range.

Quantifiable outcome

• Products support muscle building and recovery when used over time in combination with regular resistance exercise
• +2 more outcomes

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Two partnerships are on record, tiered core.

• How2RecyclecoreStrategic or Co-development Partner · 1 January 2023How2Recycle is the leading recycling labeling system in the U.S. and Canada providing consistent and transparent on-package disposal instructions. Isopure partnered with How2Recycle in 2023 to add recycling instructions to product packaging, supporting their goal of 100% recyclable, reusable, or compostable packaging by 2030.
• Glanbia Performance Nutrition (GPN)coreStrategic or Co-development PartnerIsopure is part of the Glanbia Performance Nutrition family of brands. GPN has set global sustainability goals including reducing food waste by 50% by 2030 and achieving 100% recyclable/reusable/compostable packaging by 2030.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Emerging players

• Transparent Labs: Transparent Labs competes directly on the clean-label, no-artificial-ingredients positioning that Isopure emphasizes. Pure whey isolate protein with clinical doses and full label disclosure, targeting the same educated supplement consumer.
• Ghost Lifestyle: Ghost is a fast-growing lifestyle protein brand with similar DTC-first, social-media-driven approach. Targets the same fitness/youth consumer with bold flavors and branded collaborations, increasing pressure on Isopure's premium positioning.

Direct peers

• Dymatize: Dymatize ISO100 is a direct competitor in the hydrolyzed/isolate whey protein space, targeting the same fitness and clean-label consumer. Both brands emphasize purity, minimal ingredients, and premium positioning.
• Optimum Nutrition: Optimum Nutrition's Gold Standard 100% Whey is the most iconic whey protein isolate product on the market. Also under Glanbia Performance Nutrition (sister brand to Isopure), with overlapping distribution and similar target consumer (athletes, fitness enthusiasts).
• Premier Protein: Premier Protein dominates the RTD protein shake category with similar 30g+ protein positioning, lactose-free formulations, and mass retail distribution. Direct competitor to Isopure's 32g Protein Drink and Protein Water lines.
• Designer Whey: Designer Whey has a comparable heritage in the protein supplement space with whey isolate-based products, lactose-free formulations, and similar target consumer. Direct overlap on the zero/low-carb and gluten-free positioning.
• Orgain: Orgain competes in the clean-label protein space with organic, plant-based, and grass-fed whey options. Targets similar health-conscious consumers but with a stronger plant-based portfolio than Isopure.
• MusclePharm: MusclePharm's Combat 100% Whey and isolate lines compete in the premium protein powder space, with similar athlete-targeted positioning, multiple flavor profiles, and broad supplement retail distribution.
• Fairlife (Core Power): Fairlife Core Power is a major RTD protein shake competitor with 26g-42g protein, similar lactose-free positioning, and strong mass retail (Coca-Cola) distribution. Direct competition for Isopure's Protein Water and 32g Protein Drink.

Broad incumbents

• Body Fortress: Body Fortress is a mass-market protein brand competing on price, with wide retail distribution (Walmart, drugstores). It pressures Isopure's premium positioning by offering similar whey/isolate products at significantly lower price points.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/isopure
• Instagraminstagram.com/isopure
• Xx.com/isopurecompany
• LinkedInlinkedin.com/company/the-isopure-company-llc

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about The Isopure Company