PNK Service
Production of Liquid Supplements
Liquid supplements represent a fast-growing category due to their high bioavailability, ease of intake, and the possibility of developing innovative formulations suitable for a wide audience.
We manufacture liquid products for the B2B nutraceutical sector with a complete process: from formulation to production and packaging in bottles, vials, and stick packs.
We guarantee high quality standards, control of organoleptic parameters and product stability over time, ensuring consistent results for brands and private labels.
Syrups (with or without sugar)
Solutions with high palatability and stability, ideal for vitamin complexes, plant extracts, pediatric products and respiratory wellness formulations.
Drops
Small-volume concentrated formulations for high titrations of actives.
Perfect for probiotics, vitamins, natural extracts and premium lines.
Bottles with dispenser or standard caps
Ability to include measuring cup, safety cap, or specific dispenser
Spray
Solutions with high palatability and stability, ideal for vitamin complexes, plant extracts, pediatric products and respiratory wellness formulations.
Type of Packaging
We offer different packaging solutions to ensure protection, convenience and commercial appeal:
PET bottles
Lightweight, durable and available in various colors and finishes.
Glass Bottles
For premium lines, light-sensitive products or formulations with higher nutraceutical value.
PET or Glass Vials
Available with push-on cap, twist-off cap or cannula.
Stick Pack Liquids
Modern and practical solution, perfect for “ready-to-use” products.
With or without pouch
Option with custom secondary packaging or minimal packaging.
Supply in Bulk
For companies that provide final packaging at third parties.
Syrups
100 to 250 ml bottles Format
5 ml for samples or test lines
Drops
5 to 30 ml bottles
Vials
Sizes from 5 to 15 ml
Minimum Order Quantity (MOQ)
Type of liquid (syrup, drops, spray)
Bottle format
Presence of pouch or personalization
Availability of packaging
Production Times
8 weeks after order confirmation
R&D and Formulation Support
Study of viscosity and suspension systems.
Flavor flavoring and masking
Physicochemical and microbiological stability
Packaging selection based on pH, light sensitivity and oxygen
Dosage optimization with cap/pipette/spray
This approach reduces technical risks and ensures a market-ready product.
