What makes NutraSeller the best choice for manufacturing my supplement products?

We combine quality manufacturing, clear communication, and full service support in one place.We help you with formulation, compliance, manufacturing, and fulfillment, so you are not managing multiple vendors. Every product is manufactured in GMP compliant facilities, tested for quality and accuracy, and released with full documentation.Most importantly, we stay closely involved throughout the entire process. You have direct communication, clear timelines, and real accountability from start to finish.

What are your minimum order quantities?

Capsules And TabletsCustom or stock formulas start at 150,000 capsules or tablets, which equals 2,500 units for a 60 count bottle.SoftgelsStock softgels start at 150,000 softgels, equal to 2,500 units for a 60 count bottle.Custom softgel formulas start at 300,000 softgels, equal to approximately 5,000 units for a 60 count bottle.PowdersGusset bags or jars start at 2,500 finished units.Stick packs start at 50,000 individual stick packs, equal to 1,667 20-stick pack finished units.Gummy VitaminsStock gummy formulas start at 150,000 gummies, equal to 2,500 units for a 60 count bottle.Custom gummy formulas start at 500,000 gummies, equal to approximately 8,333 units for a 60 count bottle.Liquid SupplementsLiquid formulas start at 2,500 finished units. Single-serving shots start at 25,000 units.

How long does the manufacturing process take?

For custom capsules, custom tablets, stock gummies, stock softgels, custom liquids, and custom powders, typical timelines are 6 to 8 weeks for a first order and 4 to 6 weeks when printed labels are already available.Custom gummies and custom softgels generally require 12 to 14 weeks to complete and 6 – 8 weeks on reorders.

Are lead times reduced on repeat orders?

Yes. If the formula stays the same, packaging is in stock, and labels are already in house, lead times are typically reduced.In these cases, we can usually shorten production by 2 to 4 weeks compared to the original lead time.

Can you print my labels?

Yes. We have the capability to print high quality labels in a variety of finishes, including matte, gloss, transparent, and embossed.Standard label printing is included in our pricing. Specialty finishes are available upon request.

If I design my own label, can you check it for compliance?

Yes. If you design your own label, our team will review it for FDA and marketplace compliance before printing.We check required labeling elements, ingredient statements, and formatting to help prevent delays during production or issues when selling online.

Can you design my label?

Yes, we have in-house designers who create compliant, marketable labels built into your manufacturing price at a discount. Even if you provide your own design, we ensure it meets all regulatory requirements before production begins.

What is the manufacturing process?

Our manufacturing process follows six clear steps designed to keep your project simple, transparent, and on schedule.First, we review your formula and packaging and provide a clear, all in price quote. We make sure your formula is stable, effective, and ready to manufacture.Next, once your purchase order is submitted, we lock in your batch size, production timeline, and reserve all raw materials needed for your order.After that, your label artwork is reviewed for FDA and marketplace compliance. Once approved, your labels move into printing so production can begin without delays.Then, your product is manufactured and packaged in a GMP compliant facility using controlled environments and validated processes.During production, each batch is tested for GMP compliance accuracy, consistency, and packaging integrity to ensure quality at every stage.Finally, your products go through final inspection and receive Certificates of Analysis. They are then shipped to your desired location or stored at our fulfillment warehouse for easy distribution.

What if I do not know the exact formulation?

That is completely fine. You do not need a finished formula to get started.Tell us that you are open to formula recommendations, what function you want your supplement to support, and who your target customer is.If there are competitor products you like or want to improve on, send us a link to those products as well. Our team will use that information to recommend a formula that fits your goals and is ready to manufacture.

I have a low budget and want a small test run. Is NutraSeller a good fit?

In most cases, no.We work best with established brand owners or serious entrepreneurs who are ready to invest in doing things the right way. Supplement manufacturing involves formulation, compliance, testing, production, and quality control, and it is not a low cost process.To maintain our quality standards and high level of client communication, we typically work with clients who have at least $10,000 to invest in manufacturing a product.

Do you offer flavoring services?

Yes. We provide flavoring for all products that require it, including powders, liquids, and gummies.For these product types, your initial price quote includes an R and D phase. During this phase, we develop a flavor based on your requests, send samples for you to try, and make revisions if needed before production.

What type of packaging is readily available?

We offer a wide range of readily available packaging options.For powder products, we offer jars and gusset bags, both available with serving size scoops included.For solid products, we stock bottles and jars in multiple sizes in white, black, amber, and clear, with white or black lids.All bottles and jars are sealed with a tamper evident inner seal and finished with a clear protective shrink band around the lid.For single serving formats, we offer printed stick packs and sachets.For liquid products, available options include tincture bottles, standard bottles, shot bottles, and spray bottles.If you are looking for something very unique, it typically requires custom ordering, higher minimums, and longer lead times. We can assist with sourcing, or you may provide your own packaging after we confirm it is compatible with our equipment.

Can you get me the cheapest cost per unit possible?

If your goal is the absolute lowest price per unit, we may not be the best fit.When comparing quotes, be careful. Lower pricing often comes from cutting corners, changing ingredient quality, or adjusting formulas in ways that are not always disclosed. Those products are often not the same as what is being quoted.We invest in quality facilities, proven processes, high quality ingredients, and strong client communication. That comes at a cost.That said, we can work with you to lower your cost per unit in two ways. One is adjusting the formula to use more cost effective ingredients. The other is increasing order volume.If you have a target price, let us know. We can help adjust the formula or volume to get closer to your goal, but quality, service, and lower minimums will always affect pricing.

Do you help with compliance and documentation for selling online?

Yes. We provide the documentation needed to sell your products on major marketplaces and through retail channels.This includes Certificates of Analysis, GMP documentation, and support with compliance related questions tied to manufacturing and labeling. We make sure your product is manufactured and documented correctly so you can sell with confidence.

Do you sign NDAs and protect my formula?

Yes. We are happy to sign a non disclosure agreement to protect your formula and any information you share with us.Your formulations, branding details, and project information are treated as confidential and are only used to manufacture your product.

Can you manufacture multiple SKUs at once?

Yes. We can manufacture multiple SKUs within the same production run or across multiple runs.This is common for brands offering different flavors, strengths, or product variations, and we help plan production to keep timelines and costs as efficient as possible.

Do you offer fulfillment and storage services?

We do not offer fulfillment or long term storage in house.However, we work with a trusted network of warehouse and fulfillment partners and can refer you to options that fit your needs. We also coordinate shipping your finished products directly to your chosen fulfillment or warehouse location.

NutraSeller is highly specialized in:

Marine & Fish Collagen

Premium Hydrolyzed Marine & Fish Collagen Manufacturing

Our private label marine collagen manufacturing delivers pharmaceutical-grade peptides derived exclusively from wild-caught fish sources.

We implement stringent marine-specific quality protocols including advanced heavy metal screening, allergen control systems, and specialized testing for marine contaminants, ensuring every batch meets the highest purity standards critical for premium collagen brands.

Our dedicated marine collagen protein facility features specialized low-temperature processing that preserves delicate collagen structures while eliminating the distinctive fish odor common in competitor products, creating truly neutral-tasting marine peptides that formulators love.

We’ve perfected proprietary flavor masking systems specifically engineered for marine collagen’s unique profile, enabling exceptional taste experiences in various delivery formats including unflavored powders that genuinely dissolve without trace flavors.

Our marine collagen dissolves extremely well in water, leaving no clumps, and dissolves fully when mixing.

Partner with NutraSeller supplement manufacturing to leverage our specialized marine collagen expertise that consistently delivers premium fish collagen supplements with superior solubility, taste profile, and molecular integrity that will differentiate your brand in today’s competitive beauty-from-within marketplace.

Marine & Fish Collagen Manufacturing Experts

Types of Marine & Fish Collagen Supplements We Manufacture

We manufacture all supplement-grade hydrolyzed marine & fish collagen formulations, allowing full customization for private label brands. Our specialized marine protein facility is dedicated exclusively to collagen processing, preventing cross-contamination with other protein sources.

Hydrolyzed Collagen Peptide Types

Type I Marine Collagen – Sourced from wild-caught fish scales and skin, enzymatically processed to optimal molecular weight
Type II Fish Collagen – Specialized extraction from fish cartilage with precise enzymatic hydrolysis techniques
Collagen Tri-Peptides – Advanced enzymatic processing creating 500-1500 Dalton peptides for exceptional dissolution properties
Collagen + Hyaluronic Acid & Vitamin C – Marine collagen with molecular-weight-optimized hyaluronic acid and stabilized vitamin C
Collagen + Biotin & Keratin – Marine collagen formulation with pharmaceutical-grade biotin and keratin peptides

Marine Collagen Source Specifications

Wild-Caught North Atlantic Fish – Sustainable fishing practices with full documentation
Deep Sea Cod & Pollock – Cold-water species with superior collagen profiles
Sustainable Tilapia & Snapper – Farm-raised under controlled conditions for consistent quality
Marine Collagen from Fish Scales – Specialized extraction technology for premium Type I collagen
Norwegian Fish Skin Collagen – European-sourced with complete traceability documentation

Popular Marine & Fish Collagen Supplement Formulations

Pure Hydrolyzed Marine Collagen Peptides – 10,000mg dosage per serving with verified potency
Beauty & Skin Formula – Marine collagen with synergistic beauty-supporting ingredients
Joint & Bone Support Blend – Marine collagen with complementary joint-supporting compounds
Collagen Protein Powder – Hydrolyzed fish collagen with complete amino acid profile
Anti-Aging Collagen Complex – Marine collagen with powerful antioxidant combinations

Specialized Marine Collagen Innovations

Cold-Processed Fish Collagen – Low-temperature enzymatic hydrolysis preserving peptide integrity
Nano-Collagen Peptides – Ultra-low molecular weight (under 1000 Dalton) marine peptides
Marine Collagen + Prebiotic Fibers – Synergistic gut-supporting collagen formulations
Liposomal Marine Collagen – Advanced delivery system for targeted collagen absorption
Fermented Fish Collagen – Enhanced bioavailability through controlled fermentation

Custom Flavor Options for Collagen Powders & Drinks

Vanilla Coconut
Berry Blast
Chocolate Mocha
Tropical Pineapple
Lemon Ginger
Unflavored
Orange Creamsicle
Matcha Green Tea
Pink Lemonade
Watermelon Mint
Anything you can think of

Marine Collagen Delivery Formats

Ultra-Dissolving Powders – Specialized processing for instant dissolution in cold liquids
Effervescent Collagen Tablets – Rapid-dissolving tablets with masked fish flavor
Marine Collagen Gummies – Pectin-based gummy delivery for convenient consumption
Marine Collagen Capsules – Concentrated fish collagen in easy-to-swallow capsules

Our marine collagen manufacturing expertise enables us to create innovative, high-quality products that deliver exceptional results while maintaining the sustainability and purity standards that today’s consumers demand.

Step-by-Step Manufacturing Process

1. Consultation & Custom Formulation

Work with our R&D team to develop a unique marine collagen supplement formula. Our marine protein specialists discuss your target market’s specific needs, whether for beauty applications, joint support, or protein supplementation. We evaluate optimal molecular weight profiles (ranging from 2,000-5,000 Daltons) based on your desired absorption rate and application, while determining ideal marine sources based on sustainability requirements and collagen type preferences.

2. High-Quality Ingredient Sourcing

We source premium marine collagen exclusively from sustainable fisheries with complete catch-to-production traceability. Our procurement team secures wild-caught deep-sea fish sources rich in Type I collagen, with documentation of fishing region, species, and processing methods. Each marine collagen batch undergoes specialized testing for oceanic contaminants, heavy metals common in seafood, and allergen verification before entering our dedicated marine protein facility.

3. Manufacturing & Quality Testing

Your marine collagen supplements are produced using specialized low-temperature enzymatic hydrolysis that preserves delicate peptide structures while eliminating fishy odor and taste. Our manufacturing process includes proprietary deodorization technology that addresses the distinctive marine protein aroma without harsh chemicals, while our filtration systems ensure removal of all fish particulates for a truly clear-dissolving product. Each batch undergoes marine-specific testing including molecular weight verification, amino acid profiling for glycine, proline and hydroxyproline content, and solubility testing at various temperatures.

4. Branding & Packaging

We offer specialized packaging solutions for marine collagen including oxygen-barrier containers that prevent oxidation, moisture-resistant seals that maintain powder flowability, and specialized flavor-lock technologies that preserve the neutral taste profile. Our packaging experts help develop clear marine sourcing information, sustainability messaging, and appropriate dosage recommendations that resonate with beauty and wellness consumers.

5. Fulfillment & Shipping

Our logistics team implements specialized handling procedures for marine protein products, maintaining controlled temperature and humidity environments throughout storage and shipping to prevent degradation. For international orders, we provide all necessary documentation for importing marine-derived supplements, including species verification, allergen declarations, and sustainability certifications often required for fish products.

6. Compliance & Quality Assurance

GMP-Certified & FDA-Registered Facility

Our facility includes a dedicated marine protein processing area isolated from other protein sources, preventing cross-contamination. We implement specialized cleaning validation protocols specifically designed for fish allergen control, with comprehensive testing to verify the complete removal of fish proteins between production runs.

Third-Party Testing

Each marine collagen batch undergoes comprehensive testing including specialized heavy metal screening calibrated for seafood sources, marine toxin analysis, histamine testing, allergen verification, and molecular weight distribution analysis. We provide complete certificates of analysis documenting marine source species, collagen type verification, and hydroxyproline content – the definitive marker of true collagen peptides.

Packaging & Customization Options

Private Label Packaging Formats:

Powders – Bulk tubs, stick packs, and sachets specifically designed for marine collagen’s unique properties. Our marine collagen packaging includes specialized moisture-barrier technology that prevents clumping of hygroscopic fish peptides, oxygen-resistant materials that prevent oxidation and fishy odor development, and UV-protective components that maintain collagen integrity and prevent degradation of sensitive marine proteins.
Capsules & Tablets – Easy-to-swallow and high-potency options engineered specifically for marine collagen delivery. Our capsules utilize specialized enteric coatings that mask residual fish notes while ensuring optimal dissolution in the intestinal tract for maximum absorption. Available in completely odor-neutralized formulations that eliminate the common complaint with fish-derived supplements.
Gummies – Sugar-free, vegan, or flavored collagen gummies with proprietary masking technology for marine-derived peptides. Our collagen gummy matrix is specifically formulated to integrate hydrolyzed fish collagen without the textural problems common in standard gummy production, delivering a pleasant chewing experience while completely masking marine protein notes.
Liquid Collagen – High-absorption marine collagen drink formulas with specialized stabilization systems. Our ready-to-drink marine collagen uses proprietary cold-processing technology that maintains peptide integrity while creating truly clear solutions without the cloudiness or settlement issues common with fish collagen. Available with advanced flavor-masking systems that eliminate all traces of fish taste.

Customization Options:

Organic & Wild-Caught Fish Collagen – Premium sourcing options with complete documentation of fishing waters, species, and sustainable harvesting methods. Our wild-caught collagen options include complete chain of custody certification and marine sustainability documentation that can be leveraged in your marketing materials.
Natural Sweeteners – Zero-calorie and clean-label sweetening systems specifically engineered for marine collagen’s unique flavor challenges. Our flavor scientists have developed proprietary blending ratios of monk fruit, stevia, and erythritol that effectively neutralize the subtle background notes of marine peptides while delivering a clean, pleasant taste experience.
Collagen + Functional Ingredients for Beauty & Joint Health – Specialized formulations combining marine collagen with synergistic beauty and wellness ingredients. These innovative blends leverage the unique amino acid profile of fish collagen while enhancing specific applications through complementary compounds.

Marine Collagen-Specific Packaging Features

Oxygen-Scavenging Technology – Prevents oxidation and development of fishy notes
Neutral-Scent Packaging – Specialized materials that don’t absorb or release marine aromas
Humidity-Control Systems – Prevents the clumping common in hygroscopic marine peptides
Clear Sourcing Documentation – QR codes linking to detailed marine sourcing information
Dissolving Demonstration Panels – Package areas showing the superior dissolution of the product

Marine Collagen Format Innovations

Marine Collagen Coffee Creamers – Convenient delivery format for daily consumption
Instant Collagen Drink Mixes – Single-serve formats with fruit-infused flavor systems
Effervescent Marine Collagen – Rapidly dissolving tablets with sophisticated flavor masking
Collagen-Infused Beverage Enhancers – Concentrated drops for adding to water or beverages

Our packaging specialists work closely with your marketing team to develop marine collagen packaging that emphasizes purity, sustainability, and premium quality while addressing the unique challenges of fish-derived protein products.

Marine & Fish Collagen Manufacturer – Premium Bioavailable Formulations

We specialize in premium, highly bioavailable collagen peptides derived from wild-caught and sustainably sourced fish.

Manufactured in GMP-certified, FDA-registered facilities, our collagen supplements undergo rigorous third-party testing for purity, potency, and heavy metals.

Whether you need collagen powders, capsules, gummies, or liquid formulations, we offer custom formulations, private labeling, and bulk supply. Start your premium collagen brand today!

Elevate Your Supplement Brand with Our Expertise

Hydrolyzed Marine & Fish Collagen Manufacturer

From concept to finished product, our state-of-the-art facilities and expert team provide end-to-end supplement manufacturing solutions tailored to your supplement brand’s unique needs.

“Our commitment to responsive service, transparency, expert support, unrivaled quality and competitive pricing sets NutraSeller apart as a trusted manufacturing partner for supplement brands.”

William Cartwright

Our Founder

Lightning-Fast Production

Massive Scale Capacity

Client Focused Communication

Custom Private Label Supplement Manufacturing Solutions

NutraSeller Handles Manufacturing Operations for Brands

NutraSeller powers supplement brand operations by managing the manufacturing process from formulation through production. We focus on clear communication, quality standards, and dependable execution so brands can scale with confidence. Our role is to simplify manufacturing while supporting long term growth and consistency.

Quality focused manufacturing standards

Quality Control Built Into Every Supplement Project

Quality begins with a disciplined approach to manufacturing and testing that supports consistency, reliability, and long-term brand trust.

Advanced analytical testing methods such as UPLC, HPLC, and FTIR spectroscopy are used to support ingredient identity, purity, and potency verification based on project requirements.

All priced capsule products include tamper-evident features such as seals and clear neck bands to support regulatory alignment and product integrity.

Each production batch undergoes structured quality inspection, including review of product appearance, fill or weight consistency, and packaging integrity prior to release.

Supporting documentation such as Certificates of Analysis is provided to validate testing results and quality review for each batch based on project scope.

Stability considerations are evaluated using documented testing data and formulation attributes to help establish appropriate expiration timelines aligned with product performance and regulatory expectations.

A PArtner Who Actually Cares

Why Choose NutraSeller?

Choose Nutraseller for supplement manufacturing that puts your brand first, with obsessively responsive service, uncompromising quality control, competitive pricing, and expert formulation support that leaves the competition in the dust.

Instant Communication

Say goodbye to unresponsive manufacturers - at Nutraseller, we pride ourselves on lightning-fast communication that keeps you in the loop at all times.

Consistent Quality

Our rigorous quality control processes ensure that every capsule meets the same exacting standards, giving you a consistently exceptional product.

Competitive Pricing

We've optimized processes for maximum efficiency and cost-effectiveness, you get top-quality capsules at prices that keep your brand competitive.

Expert Formulation

Our team will work with you to develop the perfect blend, source even the most hard-to-find components, and ensure every dosage is precisely on target.

Pure Excellence

The NutraSeller Manufacturing Advantage

Here’s the unfiltered truth about building a successful supplement brand with NutraSeller versus the competition.

NutraSeller

Quality backed by UPLC/HPLC testing
Transparent competitive pricing
24/7 dedicated account manager
Real-time production tracking
100,000+ sq. ft. facility with unlimited scaling
Fastest order turnaround times
Premium packaging options
Amazon-compliance guaranteed
Free formulation consultation

Others

Inconsistent quality
Unclear & high costs
Unresponsive customer service
Zero production transparency
Limited production capacity
12+ week delays
Basic packaging options
Amazon listing headaches
Expensive consulting fees

Supplements Ready For Every Sales Channel

Your supplements arrive ready to dominate Amazon – we handle all compliance requirements and quality documentation.

Gummy Vitamins

Powder Supplements

Capsules

Softgels

Tablets

Liquid Supplements

Get in touch 24/7, and kickstart your nutraceutical product project with us!

Get Your Nutraceutical Product Manufacturing Quote Now!