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Start Your Production Partnership

Have a question about supplement manufacturing? Need a quote for capsules, sachets, stick packs, or pouches? We respond fast—expect to hear from us within 24 hours.

Email
support@riverpharm.com
We reply within 24 hours
Phone
(929) 209-2555
Mon–Fri, 9am–6pm EST
Facility
8 The Green Ste A
Dover, DE 19901, USA
Business Hours
Mon–Fri, 9am–6pm EST
All inquiries answered within 24h
Our Standards
FDA Registered Facility
cGMP Certified
NSF Grade A Cleanroom
ISO 7 Class Environment
NDA Protected
US-Based Manufacturing
FAQ

Common Questions

Everything you need to know before reaching out. Still have a question? Ask us directly.

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. All inquiries are covered by our standard Non-Disclosure Agreement before any formula details are shared. We respect your intellectual property from the very first conversation.

Lead times vary based on formulation complexity, testing requirements, and packaging specifications. Once our team reviews your product, we provide a clear timeline for production.

Absolutely. Our in-house R&D team offers full custom formulation services, from concept to finalized spec sheet, including stability testing and label compliance review.

Riverpharm operates under FDA registration, cGMP certification, and an NSF Grade A cleanroom environment (ISO 7 Class). Full documentation is available upon request under NDA.

Yes. We offer end-to-end fulfillment including Amazon FBA prep, kitting, labeling, and direct-to-consumer shipping directly from our facility.

We welcome qualified prospective clients to schedule a facility tour. Contact us to arrange a visit at a time that works for your team.

We produce gelatin and vegetarian (HPMC) capsules, stick packs, sachets, bulk powders, and offer packaging and fulfillment services for finished goods.

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