Plymouth, MN USA · Since 1998
IMMUNONUTRIENTLABORATORIES
Contract manufacturing · Liquid nutraceuticals

We make the liquid supplements other manufacturers turn down.

Emulsions, high-viscosity fills, single-serve packets and pre-digested liquid nutrition — formulated, manufactured, tested and shipped from one facility in Minnesota. Since 1998.

Photography pending Macro — amber liquid at the fill head, mid-dose, shallow DOF, cool grade

Fig. 01 — Fill head, 250 mL bottle
  • Since 1998
  • 150+ products launched
  • 21 CFR Part 111 cGMP
  • In-house analytical lab
  • Plymouth, MN USA
01 · What we make

Five dose forms. One of them is the reason to call.

Photography pending Compounding floor — stainless tanks, agitator detail

Specialty

Liquid

Emulsions, high-viscosity fills and pre-digested liquid nutrition, 30 to 2,500 gallon stainless with variable agitation. Micro- and nano-emulsion capability most contract manufacturers don't have.

View full spec →

Powder

Blending, bulk and single-serve fill.

Spec →

Capsules

Encapsulation and bottling in-house.

Spec →

Gels

High-viscosity fills, topical and oral.

Spec →

Single-serve packets

Form, fill and seal — liquid or powder.

Spec →
02 · Turnkey

Concept to pallet, in one building.

No coordinating four vendors and hoping the timeline holds. Formulation, manufacturing, testing, packaging and fulfillment all happen under one roof — which is why our lead times hold.

  1. 01 Formulate
  2. 02 Manufacture
  3. 03 Test
  4. 04 Package
  5. 05 Ship
03 · Liquid spec

The equipment behind the specialty.

Liquid line equipment specification
Operation Specification
Compounding 30 to 2,500 gal stainless, variable agitation
Fill heads Gravity, multi-head volumetric, diving, pressure
Sealing Heat induction, continuous pass-through capper, nitrogen purge pre-cap
Pouching Form, fill and seal
Water Dual-bed softening, carbon, RO, EDI, UV, 0.2 µm, 3,000 gal storage
Coding Ink-jet lot coding on bottle

Full liquid spec, viscosity matrix and scope →

04 · Quality

Every run is tested in our own lab.

Not shipped out and waited on. HPLC, FTIR/NIR, ICP-MS and full microbiology on site — raw material in, finished goods out.

HPLC

Organic and full nutrient analysis, method development.

NIR / FTIR

Raw material ID and contamination screening.

ICP-MS

Heavy metals and mineral content.

Microbiology

Incoming raw material and finished goods.

21 CFR Part 111 cGMP

Manufacturing, packaging, labeling and holding operations run to the dietary supplement cGMP rule, with the quality system documented and audited annually.

  • Non-conforming material control
  • CAPA
  • Vendor qualification
  • HACCP
  • Calibration & maintenance
  • GMP training
[CLIENT INPUT] — do not invent
FDA registration number
—— pending ——
Third-party audit body
—— pending ——
Last audit date
—— pending ——
05 · Minimums

Our minimums, published.

Most manufacturers make you ask. Here they are.

Full minimums & lead times →
Minimum order and lead time by dose form
Dose form Minimum order Typical lead time Sample lead time
Liquid [CLIENT INPUT] [CLIENT INPUT] [CLIENT INPUT]
Powder [CLIENT INPUT] [CLIENT INPUT] [CLIENT INPUT]
Capsule [CLIENT INPUT] [CLIENT INPUT] [CLIENT INPUT]
Gel [CLIENT INPUT] [CLIENT INPUT] [CLIENT INPUT]
Single-serve [CLIENT INPUT] [CLIENT INPUT] [CLIENT INPUT]
06 · Proof

Runs we've held spec on.

Case 01 · Liquid emulsion

[CLIENT INPUT]

Brief, scope and outcome to be supplied by the client. Anonymize where the contract requires it.

Volume · lead time · result — pending

Case 02 · Single-serve packet

[CLIENT INPUT]

Brief, scope and outcome to be supplied by the client. Anonymize where the contract requires it.

Volume · lead time · result — pending

Case 03 · High-viscosity fill

[CLIENT INPUT]

Brief, scope and outcome to be supplied by the client. Anonymize where the contract requires it.

Volume · lead time · result — pending

07 · Request a quote

Tell us what you're making.

Step 1 — Product

Step 2 — Scale

Step 3 — You