Millmax LLC

About us

Millmax – European Contract Manufacturer of Food Supplements, Sports Nutrition & Cosmetics

Millmax is an EU-based contract manufacturer and private label partner for food supplements, sports nutrition and cosmetic products, with manufacturing and product development facilities in Riga, Latvia.

We work with established brands, retailers, distributors and growing consumer brands across Europe and international markets, supporting projects from product formulation and R&D through manufacturing, filling, packaging and commercial production.

Our approach combines flexible European manufacturing, in-house product development, quality control and a broad range of packaging capabilities. Millmax can support both the development of new custom formulations and the production of existing customer formulations, as well as selected white label and private label products.

Food Supplement & Sports Nutrition Manufacturing

Millmax manufactures dietary supplements and sports nutrition products in two core formats:

Powders

Sports nutrition powders Creatine monohydrate Pre-workout formulations BCAA and EAA amino acid blends Electrolyte powders Collagen formulations Plant-based protein powders Functional powder blends Mushroom and botanical blends Vitamin and mineral powder formulations Functional coffee and wellness blends Our powder manufacturing capabilities include ingredient weighing, blending, filling and packaging for both single-ingredient products and complex multi-ingredient formulations.

Hard Capsules

We manufacture HPMC and gelatin hard capsules in sizes #00, #0 and #1. Projects can range from straightforward single-ingredient supplements to more complex vitamin, mineral, botanical and functional formulations.

Capsules can be supplied in bottles, jars, doypacks or blister packaging depending on the project requirements.

Flexible Supplement Packaging

Millmax offers a range of packaging solutions for food supplements and sports nutrition products.

Powder products can be filled into PET jars, HDPE or PP containers, stand-up pouches, flat-bottom doypacks and single-dose sachets. Packaging sizes and configurations are selected according to the formulation, serving size, product volume and target market.

Our standard PET packaging includes commonly used 500 ml, 750 ml and 1,000 ml formats, while larger formats are available depending on the product.

For brands looking for convenient single-serving formats, Millmax also provides powder sachet filling and 4-side sealed sachet packaging.

Hard capsules can be packed into plastic or glass bottles and jars, doypacks and blister packs.

We work with packaging suppliers across Europe and can also evaluate custom packaging solutions for individual projects.

Contract Manufacturing, Private Label & White Label

Different customers require different levels of manufacturing support.

Millmax can work as a full-service contract manufacturing partner, managing the process from formulation and raw material sourcing through manufacturing and packaging.

We can also operate as a manufacturing and co-packing partner where the customer supplies its own raw materials, proprietary formulation, packaging components, labels or printed packaging.

For customers seeking faster market entry, we offer selected white label supplement formulations that can be adapted to the required packaging and branding.

This flexible model makes Millmax suitable for established supplement brands as well as companies launching new product ranges or looking for an additional European manufacturing partner.

Product Development & R&D

Product development is an important part of our manufacturing service.

Our in-house R&D team works with customers on:

New supplement formulation development Existing formula optimisation Ingredient selection and sourcing Flavour development Sweetener systems Powder solubility and sensory characteristics Capsule formulation Manufacturing feasibility Packaging selection Pilot and sample production Scale-up from laboratory formulation to commercial manufacturing Customers can bring us a finished specification or simply a product concept. Our team can then evaluate the project and determine the most suitable development and manufacturing route.

Quality & European Manufacturing

Millmax manufactures in Latvia, European Union, operating under established food safety and quality management procedures.

Our food supplement manufacturing operations work according to GMP and HACCP requirements, with quality control integrated into the manufacturing process.

Raw materials and finished products are controlled according to agreed specifications, and additional laboratory testing can be arranged depending on the formulation and customer requirements.

We work with European and international raw material suppliers and can source both standard and branded ingredients depending on availability, project requirements and commercial volumes.

Customers are welcome to visit our manufacturing facilities in Riga and conduct supplier qualification or manufacturing audits.

Co-Packing & Filling Services

In addition to full contract manufacturing, Millmax provides co-packing, filling, repacking and secondary packaging services.

This can be particularly relevant for companies that already own their formulation or ingredients but require an EU manufacturing partner for:

Powder blending Powder filling Capsule filling Bottle and jar filling Doypack filling Sachet filling Blister packaging Labelling Cartoning Repacking and secondary packaging This allows customers to retain control of their ingredients and supply chain while using Millmax for European production and packaging.

Cosmetics Manufacturing

Alongside nutraceutical manufacturing, Millmax operates a dedicated cosmetics development and manufacturing facility.

Our cosmetic capabilities include development and production of:

Face and body creams Facial serums Gels Hair and scalp serums Shampoos and conditioners Body care products Foot and leg care products Toners and sprays Oils and other leave-on cosmetic formulations Our cosmetics operation works according to ISO 22716 / Cosmetic GMP principles, with in-house formulation development and laboratory capabilities.

Packaging options include tubes, jars, bottles, pumps, airless packaging and glass serum bottles. Millmax has also invested in automated tube filling and cartoning capabilities for larger commercial projects.

From Concept to Commercial Production

Our goal is not simply to fill containers. We aim to become a practical long-term manufacturing partner for our customers.

Depending on the project, Millmax can support:

Concept → Formulation → Ingredient Sourcing → Samples → Manufacturing → Quality Control → Filling → Packaging → Commercial Production

Standard manufacturing projects can start from approximately 1,000–2,000 units per SKU, depending on formulation, packaging and production technology, making Millmax suitable for both growing brands and established companies requiring larger recurring production volumes.

We particularly welcome long-term B2B partnerships with companies looking for a reliable European supplement manufacturer, additional manufacturing capacity, a second-source production partner, private label development or flexible co-packing services.

Why work with Millmax?

EU-based manufacturing in Riga, Latvia Contract manufacturing and private label Food supplements and sports nutrition Powder supplement manufacturing Hard capsule manufacturing In-house R&D and formulation development GMP and HACCP manufacturing ISO 22716 cosmetic manufacturing Flexible MOQ depending on project Raw material sourcing Customer-supplied ingredient projects PET jar and bottle filling Doypack packaging Sachet filling Blister packaging Co-packing and repacking Quality control and laboratory support Flexible development for both established and growing brands B2B manufacturing for European and international markets Looking for a European contract manufacturing partner?

If you are developing a new dietary supplement, sports nutrition powder, capsule product or cosmetic formulation, or are looking for an additional manufacturing or co-packing partner in the European Union, we would be pleased to discuss your project.

Meet the Millmax team at Vitafoods Europe 2027 in Barcelona or contact us directly to discuss formulation, manufacturing, packaging, MOQ and production possibilities.

Millmax – From formulation to finished product. European contract manufacturing built around your brand.

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