Entrust Onesano with your brand's entire production — from formula and regulatory support, through manufacturing in five forms, to packaging and delivery. Flexible MOQ, lead time from 6 weeks, GMP, HACCP, FSSC 22000, FAMI-QS and V-label standards.
In brief
Below you'll find a definition of contract manufacturing, the full scope of our areas, forms and packaging in tables, the process step by step, a glossary of terms, and answers to the most common questions.
Definition
Onesano has been in contract manufacturing since 2017 and has completed over 50 projects for supplement brands from Poland and abroad. We work both with companies just starting out and with experienced brands looking for innovative solutions. Thanks to our in-house R&D and large production capacity, we serve start-ups and large companies on the same quality terms.
Areas of activity
Dietary supplements are the core of our business — the remaining areas draw on the same technology base and the same quality standards.
We offer comprehensive contract manufacturing of dietary supplements — from formula development and regulatory support, through manufacturing in five forms, to packaging, labeling and delivery. Lead time starts from 6 weeks after project approval.
We manufacture functional and fortified food under contract using our own innovative ingredients: postbiotic Yarrowia lipolytica yeast (Novel Food) and ethyl esters of fatty acids of the highest purity and high bioavailability.
Our portfolio includes the unique PostBione™-β — a raw material and food additive — a source of beta-glucan that supports immunity, gut health, metabolism and skin, hair and nails.
Full overview: functional food, postbiotics and esterification →We manufacture cosmetic ingredients under contract, tailored to individual needs — from formulation, through contract production, to quality control and logistics of finished products.
We manufacture complementary feed and pet food under contract for various animal species, based on modern technology and the highest quality standards.
Contract manufacturing of preparations based on Yarrowia lipolytica yeast for agriculture and environmental protection — they support plant growth, improve soil structure and increase the efficiency of biological processes.
Our preparation is a suspension of selected Debaryomyces hansenii yeast with unique properties in the biodegradation of soil contaminants.
Beyond manufacturing, we offer biotechnology services that support the development of innovative solutions — from microorganism cultivation, through laboratory research, to rental of production and labeling installations.
Forms and packaging
We produce a single formula in the form best suited to your target audience and sales channel. Below is an overview of the forms and packaging used by Onesano.
| Form | Typical use |
|---|---|
| Tablets | Vitamins, minerals, everyday formulas |
| Capsules | Hard and soft (softgels); extracts, oils, probiotics |
| Liquids | Drops, oil blends, drinkable oils |
| Powders | Protein supplements, collagen, single-dose sachets |
| Gummies | Premium segment and products for children/adults |
| Oil blends | Fatty acid ethyl esters, functional oils |
| Packaging | Characteristics |
|---|---|
| PET bottles | Light, economical; tablets, capsules, powders |
| Glass | Premium segment, liquids and oils |
| Blisters | Hygienic dosing of tablets and capsules |
| Stick-pack sachets | Powders and liquids in single-dose portions |
| Doypack pouches | Powders, larger volumes, sports products |
Why Onesano
Nine reasons why start-ups and established brands choose Onesano as their contract manufacturer.
Personalized formulas tailored to client needs and trends, lab-tested before production.
Advanced facilities let us handle both small trial batches and large runs.
We set the minimum order individually — short initial runs and scaling over time.
We guide you: GIS registration, documentation, testing and labeling assessment — through to placing on the market.
GMP, HACCP, FSSC 22000, FAMI-QS, V-label. Onesano S.A. is listed on the Warsaw Stock Exchange.
PET, glass, blisters, stick-packs, doypacks. Labels compliant with applicable standards.
Two world-unique facilities: Yarrowia lipolytica postbiotics and oil esterification.
Propagation of client-supplied bacteria and yeast; work with Yarrowia lipolytica, Bacillus licheniformis and Debaryomyces hansenii.
We ensure production-line cleanliness — safe manufacturing even with allergenic ingredients.
What sets us apart
Technology no other contract manufacturer in Poland has — a real advantage for your innovative products.
Vegan fermented ingredients. Supplement and fortified-food lines with PostBione™ are a source of beta-glucan (β) — supporting immunity, gut health and metabolism.
A modern line for esterifying vegetable and animal oils. Exceptional purity, release for up to 24 h, protection against oxidation, 100% unsaturated acids in the “cis” configuration.
How we work together
From the first conversation to delivery, we guide you through six stages. Production typically starts from 6 weeks after project approval.
Composition tailored to requirements, based on trends and research.
01Laboratory, quality tests and a pilot batch.
02Production in the chosen form: capsules, tablets, liquids, gummies, powders.
03PET, glass, blisters, stick-pack sachets, doypack pouches.
04Label design compliant with standards, plus product registration/notification.
05Delivery of the finished product to your chosen location.
06Case studies
Real challenges our clients faced and how we solved them — selected examples from our contract-manufacturing practice.
The client came with an idea but no formula. Within a few weeks we developed the composition from scratch, selected the raw-material forms and prepared samples — the supplement launched on schedule.
Read the case study →Combining several ingredients was undermining the product's stability. A series of technology trials, the right raw-material forms and protection of the active ingredients kept the product's quality throughout its shelf life.
Read the case study →How do you combine oils and powdered ingredients in a single softgel capsule? Our R&D team developed a softgel-suspension formula and enclosed both types of ingredient in one convenient product.
Read the case study →Glossary
Short definitions of terms that come up in conversations about dietary supplement contract manufacturing.
Frequently asked questions
Answers to the questions brand owners most often ask at the quotation stage.
Contract manufacturing means outsourcing the entire supplement production process to an external manufacturer — from formula development, through sourcing and verification of raw materials, manufacturing, packaging and labeling, to a finished product ready for sale under the client's brand.
We have been in dietary supplement contract manufacturing since 2017. R&D work, implementations and the rebuild of the production line have been ongoing since 2016.
MOQ is flexible. We handle both small trial batches and large production runs, with substantial manufacturing capacity — serving start-ups and large brands on the same quality terms.
Lead time depends on the formula, form and packaging and starts from 6 weeks after project approval. The exact timeline is set individually at the quotation stage.
Since 2017 we have completed over 50 contract-manufacturing projects for supplement brands from Poland and abroad.
We manufacture supplements in five forms: tablets, capsules, liquids, powders and gummies, as well as oil blends.
Production is carried out in accordance with GMP, HACCP, FSSC 22000, FAMI-QS and V-label standards. Onesano S.A. is also listed on the Warsaw Stock Exchange.
Yes. Our R&D department creates personalized formulas tailored to client needs and market trends, then tests them in the laboratory before production.
Yes. For selected products we prepare samples that let the client assess the formula and the product's taste. We don't run pilot batches as standard, but when a project calls for it or a client particularly wants one, we find a solution tailored to their needs.
Yes. We have proven, ready-made white label formulas that can be launched quickly under your own brand and shorten your time to market. If a client wants to refine them for their audience, our R&D department will help adapt them to fit the target group and preferences perfectly.
Yes. Available packaging includes PET bottles, glass, blisters, stick-pack sachets and doypack pouches. We design labels in accordance with applicable standards and regulations.
Yes. We provide full regulatory support — guiding the client through registration/notification with GIS, complete documentation, required testing, and assessment of labeling for regulatory compliance.
Yes. We manufacture both from raw materials sourced from our verified suppliers and from client-supplied raw materials. We ensure production-line cleanliness — especially important for products containing allergens.
We operate two facilities unique on a global scale: for postbiotic Yarrowia lipolytica yeast (Novel Food) and for oil esterification (fatty acid ethyl esters with increased bioavailability). We also propagate client-supplied microbial strains and provide full regulatory support.
Knowledge base
Practical guides for supplement brand owners — the process, costs, MOQ, regulations and innovative ingredients.
Why extending a cosmetics brand with beauty supplements is one of the surest growth paths today.
Read →
Why fortified feed is the best-justified category to add — and how to enter it without your own factory.
Read →
A growing market, confirmed safety and the regulated EU status of Yarrowia lipolytica.
Read →Fill in the form — your enquiry goes straight to the contract-manufacturing team. We'll get back to you with a quote and timeline.
Contract manufacturing enquiry form
The more details you provide, the faster we can prepare a tailored quote. Don't have a formula yet? We'll develop it together.