Supplement and nutraceutical raw materials
Branded and unbranded ingredients for supplement manufacturers and brands, sourced and verified with full documentation, EU compliance, and bulk or sample lots.
Request a quote- Suppliers verified before they reach your shortlist
- Certificate of analysis and specifications confirmed per shipment
- EU compliance checked against permitted ingredients and maximum levels
- Branded and unbranded actives sourced from one partner
Supplement and nutraceutical raw materials
Indock sources bulk supplement and nutraceutical raw materials, both branded and unbranded, for manufacturers and brands, with full documentation and EU compliance handled. You tell us the active, form, and grade you need, we source and verify the supplier, check the certificate of analysis and specifications, and supply in bulk or smaller lots with samples available.
What we supply
We source ingredients across the categories a supplement line needs: vitamins, minerals, amino acids, botanical extracts, probiotics, protein ingredients, omega-3 and fatty acids, and specialty actives. For each, you can buy unbranded commodity actives at the best price or branded trademarked forms for differentiation and label claims.
Why brands and manufacturers source with Indock
- Branded and unbranded in one place, so you can mix premium IP forms with best-price commodity actives.
- Full documentation, with a certificate of analysis and specifications on every ingredient (see quality and documentation).
- EU compliance, checking permitted ingredients, maximum levels, and novel food status (see ingredient compliance).
- Bulk or sample lots, so you can scale a line or test an ingredient first.
This niche feeds the finished product. If you also want the supplement made, see supplement manufacturing. Pick an ingredient category or guide below to go deeper, or request a quote for the ingredient you need.
How it works
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Tell us the ingredient and spec
Share the active, form, grade, and any branded ingredient you want. We confirm what is available and send a quote.
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We source and verify
We source verified suppliers and check the certificate of analysis, specifications, and EU compliance before anything ships.
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Sample and approve
Request a sample to confirm the ingredient meets your spec, then approve it for production.
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Supply and resupply
We supply in bulk or smaller lots and keep your line stocked with a reliable resupply.
Explore supplement raw materials
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Trademarked, often clinically studied ingredient forms that brands use for differentiation and label claims, sourced with full documentation and EU compliance.
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Generic commodity actives bought on specification and price, such as ascorbic acid or magnesium citrate, supplied with full documentation and EU compliance.
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Bulk vitamin raw materials, branded and unbranded, from vitamin C and D to the B-complex, supplied with full documentation and EU compliance.
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Bulk mineral raw materials, branded and unbranded, from magnesium and zinc to iron and calcium, in chelated and salt forms with full documentation and EU compliance.
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Bulk amino acid raw materials, branded and unbranded, from creatine and BCAAs to glutamine, supplied with full documentation and EU compliance.
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Bulk botanical and herbal extracts, branded and unbranded, standardised to active markers, supplied with full documentation and EU compliance.
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Bulk probiotic strains, branded and unbranded, with documented CFU counts, full documentation, and EU compliance for supplement formulations.
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Bulk protein raw materials, branded and unbranded, from whey and casein to plant proteins and collagen, supplied with full documentation and EU compliance.
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Bulk omega-3 and fatty acid raw materials, branded and unbranded, from fish and algal oils to EPA and DHA concentrates, supplied with full documentation and EU compliance.
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Specialty and premium active ingredients, branded and unbranded, including CoQ10, hyaluronic acid, and enzymes, supplied with full documentation and EU compliance.
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How ingredient quality is documented and verified, with a certificate of analysis, specifications, testing, and traceability on every raw material.
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How EU ingredient compliance works, from permitted ingredients and maximum levels to novel food status and labelling inputs, checked on every raw material.
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A practical comparison of branded and unbranded supplement ingredients, weighing cost against differentiation and label claims, with guidance on when to use each.
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A step-by-step guide to sourcing supplement ingredients, from defining the specification and finding verified suppliers to checking the CoA, compliance, sampling, and resupply.
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A buyer's checklist for choosing a supplement ingredient supplier, covering documentation, verified sourcing, EU compliance, range, samples, and reliable resupply.
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The ingredient categories most commonly used in immune support formulas, from vitamin C and D and zinc to probiotics and botanical extracts, sourced with full documentation and EU compliance.
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The ingredient categories most commonly used in gut and digestive health formulas, from probiotics and prebiotic fibres to digestive enzymes, sourced with full documentation and EU compliance.
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The ingredient categories most commonly used in sports nutrition formulas, from protein and amino acids to creatine and electrolyte minerals, sourced with full documentation and EU compliance.
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The ingredient categories most commonly used in cognitive and focus formulas, from omega-3 fatty acids and B vitamins to botanical extracts and amino acids, sourced with full documentation and EU compliance.
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The ingredient categories most commonly used in joint and collagen formulas, from collagen peptides and glucosamine to MSM and supporting vitamins, sourced with full documentation and EU compliance.
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The ingredient categories most commonly used in beauty from within formulas for skin, hair, and nails, from collagen and biotin to vitamin C and botanical extracts, sourced with full documentation and EU compliance.
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What makes a supplement ingredient EU compliant: permitted ingredients, maximum levels, novel food status, EFSA, and the CoA and specification documentation that proves it.
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A resource guide to sourcing botanical extracts that meet EU rules: plant part and standardisation, novel food status, contaminant screening, and the documentation that proves it.
Frequently asked questions
Unbranded ingredients are generic commodity actives bought on spec and price, such as ascorbic acid or magnesium citrate. Branded ingredients are trademarked, often clinically studied or patented forms that brands use for label claims and differentiation. Indock sources both.
Yes. Ingredients are supplied with a certificate of analysis and specifications so you can verify identity, purity, and quality before they enter your production.
Yes. Samples are available so you can confirm an ingredient meets your specification before committing to a bulk order.
We source ingredients with EU compliance in mind, checking permitted ingredients, maximum levels, and novel food status so what you buy can be used in products placed on the EU market.
Request a sample lot and CoA, or get a spec sheet
Tell us your specifications, target volumes, and timelines. We come back with verified suppliers and transparent landed pricing.
Request a quote
Tell us what you need: product, target volume, and timeline. We come back with verified options and transparent pricing.
We reply within 24 hours. Your enquiry stays confidential.