Sticks, Sachets & Pouches:
Portable, Precise, Powerful
Revolutionize your supplement brand with high-speed flexible packaging. From single-serve stick packs to premium resealable pouches, we deliver scale, speed, and shelf-impact.
Scalable Formats for Every Consumer Need
We don't just fill bags; we protect your proprietary formulas. From dimensional adjustments to barrier film selection, our in-house experts ensure your packaging meets strict FDA compliance and consumer expectations.
Stick Pack Manufacturing
Ideal for on-the-go powders and liquids. Our high-speed lines ensure precise dosing and easy-tear functionality.
- 35mm to 50mm widths
- Custom lengths
- Easy-tear notches
- High-speed multi-lane filling
Sachet Packaging
Premium 3-side or 4-side seal pouches for larger volumes or sample sizes. Perfect for premium branding.
- Custom shapes & sizes
- Matte or gloss finishes
- Nitrogen flushing
- Multi-component filling
Resealable Pouches
Stand-up pouches (SUP) with premium zippers for multi-serving products. Combines convenience with high shelf visibility.
- Stand-up & flat designs
- Premium press-to-close zippers
- High-barrier laminates
- Custom gusset options
Tailored for Every Category
From hydration powders to complex synbiotics, our flexible packaging is engineered to protect your formula and delight your customers.
Hydration & Electrolytes
The fastest-growing category in stick packs. We ensure rapid dissolution and zero clumping.
Collagen Peptides
Premium sachets for beauty-from-within brands. High-barrier films protect delicate peptides.
Probiotics & Prebiotics
Specialized moisture-barrier films and nitrogen flushing to maintain colony-forming unit (CFU) counts.
Greens & Superfoods
Large-format sachets for nutrient-dense powders. Precise filling for complex, multi-ingredient blends.
Nootropics & Energy
Single-serve energy sticks for focus and performance. Ideal for gym and office environments.
Protein & Meal Replacement
Robust sachets for high-volume powders. Strong seals to prevent leakage during transit.
Hydration & Electrolytes
The fastest-growing category in stick packs. We ensure rapid dissolution and zero clumping.
Collagen Peptides
Premium sachets for beauty-from-within brands. High-barrier films protect delicate peptides.
Probiotics & Prebiotics
Specialized moisture-barrier films and nitrogen flushing to maintain colony-forming unit (CFU) counts.
Greens & Superfoods
Large-format sachets for nutrient-dense powders. Precise filling for complex, multi-ingredient blends.
Nootropics & Energy
Single-serve energy sticks for focus and performance. Ideal for gym and office environments.
Protein & Meal Replacement
Robust sachets for high-volume powders. Strong seals to prevent leakage during transit.
Massive Capacity for Global Brands
We understand that for mid-to-large scale brands, capacity is security. Our facility operates 24/7 with redundant systems to ensure your supply chain never breaks.
Scalability Roadmap
Automated High-Speed Filling
Our automated packaging lines are calibrated for enterprise-level volume, ensuring exact weight consistency and hermetic seals across millions of units.
In-House Design & Labeling
Stop waiting weeks for brokers to update artwork. Our dedicated in-house designers modify labels, verify FDA compliance, and finalize print-ready files instantly.
Turnkey Amazon FBA Prep
From our cleanroom to the fulfillment center. We handle final cartoning, compliance barcoding, and direct Amazon FBA logistics, getting your inventory primed for sale without intermediary delays.
Zero-Defect Manufacturing
Our quality control protocol for flexible packaging includes real-time seal integrity testing, weight verification every 15 minutes, and rigorous microbiological testing for every batch.
Seal Integrity Testing:
Vacuum leak testing ensures zero oxidation and maximum shelf life.
Active Ingredient Potency:
Internal HPLC testing verifies that your label claims are met in every single pack.
Regulatory Compliance:
Full documentation support for FDA, Health Canada, and EU compliance.
Case Studies
Market-Ready Flexible Packaging Backed by
Controlled Production Systems
Our flexible packaging solutions combine brand adaptability with strict contamination control protocols. With multi-format capabilities and validated cleaning procedures, our packaging operations are built for both market performance and regulatory confidence.
Increasing Conversion Rate by 22% Through Flexible Packaging Repositioning
The Challenge
The brand faced stagnant sales growth. Customer feedback indicated: · Bulky packaging unsuitable for travel · High shipping cost per unit · Low differentiation in a crowded marketplace
The Solution
We provided packaging solutions including: · Internal design consultation for stick pack format · Optimized gram weight per serving · Packaging size adaptation for Amazon FBA standards · Multi-lane stick pack production line setup
The Result
· Conversion rate increased by 22% · Shipping cost per unit reduced by 17% · Expanded distribution into gym retail channels
Achieving Zero Cross-Contamination for Allergen-Sensitive Products
The Challenge
The client required strict allergen control due to: · Gluten-free positioning · Retail compliance audits · Increased consumer scrutiny
The Solution
We implemented: · Dedicated production line scheduling · Validated cleaning protocol between batches · ATP surface testing after sanitation · Environmental monitoring documentation · Segregated raw material storage
The Result
· Zero contamination incidents reported · Passed third-party audit on first review · Retail approval secured within 4 months · Increased production volume by 40%
Common Questions
We specialize in scaling brands. Contact our team to discuss pilot runs and high-volume commercial MOQs tailored to your custom film and tooling requirements.
Yes, we are a turnkey manufacturer. We handle formulation, raw material sourcing, film printing, filling, and final FBA prep.
Absolutely. We provide end-to-end OEM/ODM services, from custom formulation and powder blending to final flexible packaging.
We offer consultation on sustainable packaging alternatives, including recyclable films, to align with your brand's environmental goals.
Yes, we are cGMP certified and FDA-registered. We welcome third-party audits from our enterprise clients.
Ready to Scale Your Flexible Packaging?
Partner with RiverPharm for high-speed, high-quality stick pack and sachet manufacturing. Let's build your brand's future together.