Vitamins and Nutraceuticals Industry Terminology

Adequate Intake (AI)

A Dietary Reference Intake (DRI) category used when evidence is insufficient to establish a Recommended Dietary Allowance (RDA); it is the observed or experimentally determined intake level assumed to ensure nutritional adequacy for most healthy people.

Examples: 1) Because no RDA exists for choline, we referenced the AI to set our serving size. 2) The pediatric formula targets the AI for vitamin K to ensure adequacy without exceeding the UL.

Adulteration

The presence of undeclared, unsafe, or misleading substances in a product, whether intentional (e.g., spiking, dilution) or unintentional (e.g., contamination), rendering the supplement unsafe or misbranded under regulations.

Examples: 1) We screen turmeric lots for lead chromate adulteration using ICP-MS. 2) The contract forbids economically motivated adulteration such as spiking plant extracts with synthetic actives.

Adverse Event Reporting (AER)

The process of collecting, assessing, and reporting adverse reactions experienced by consumers. In the U.S., serious adverse events for dietary supplements must be reported to FDA by the responsible firm.

Examples: 1) Our QA team must submit serious AERs to the FDA within 15 business days. 2) We trained customer service to capture AER details consistent with nutrivigilance best practices.

AOAC Official Methods

Standardized, collaboratively studied analytical procedures from AOAC INTERNATIONAL widely used to assess identity, potency, and contaminants in foods and supplements.

Examples: 1) The lab uses AOAC methods to quantify vitamin C and folate in finished products. 2) Spec requires an AOAC-validated method for probiotic enumeration.

Analytical Method Validation

A documented demonstration that an analytical method is suitable for its intended purpose by establishing performance characteristics such as accuracy, precision, specificity, linearity, range, limit of detection/quantitation, and robustness.

Examples: 1) We validated our HPLC assay for curcuminoids for accuracy, precision, specificity, and robustness. 2) The audit requested our validation protocol and acceptance criteria per industry guidelines.

Batch Production Record (BPR)

The executed record for each manufactured batch that documents materials, equipment, weights, processing steps, in-process controls, personnel, deviations, and yields; essential for cGMP compliance and traceability.

Examples: 1) QA rejected the batch because the BPR was missing a blending verification signature. 2) The BPR traced the finished lot back to raw material lots and in-process checks for a recall investigation.

Bioavailability

The proportion of an ingested nutrient or bioactive that reaches systemic circulation or the site of action in an active form; influenced by dose form, matrix, co-ingested substances, and physiology.

Examples: 1) We used a micellar delivery system to improve the bioavailability of vitamin D. 2) The clinical protocol measures plasma curcuminoids to assess bioavailability.

Biomarker

A measurable indicator of dietary intake, nutritional status, or biological effect (e.g., blood nutrient levels, enzyme activity) used in research, quality control, and claim substantiation.

Examples: 1) Serum 25-hydroxyvitamin D is our primary biomarker of vitamin D status. 2) The probiotic trial uses fecal calprotectin as an inflammation biomarker.

Botanical Drug–Extract Ratio (DER)

The ratio of the starting plant material to the amount of extract obtained (e.g., 10:1), indicating the degree of concentration of a botanical extract.

Examples: 1) The label declares a 10:1 DER for ashwagandha root extract. 2) We adjusted solvent and concentration to consistently hit the target DER across harvests.

Branded Ingredient

A trademarked ingredient supported by intellectual property, standardization, and often clinical evidence, licensed to brands for differentiation and marketing leverage.

Examples: 1) We licensed a branded curcumin with multiple RCTs to differentiate our joint formula. 2) Using a branded probiotic enables stronger substantiation and co-marketing assets.

CAPA (Corrective and Preventive Action)

A quality-system process to investigate root causes of nonconformities and implement corrective fixes plus preventive measures to avoid recurrence.

Examples: 1) A mislabeled lot triggered a CAPA to fix label controls and retrain operators. 2) Supplier OOS trends led to a preventive CAPA to tighten vendor qualification.

Certificate of Analysis (CoA)

A document from a lab or supplier reporting test methods and results (e.g., identity, potency, microbial, heavy metals) against agreed specifications for a given lot.

Examples: 1) We rejected the shipment because the CoA lacked identity testing data. 2) Finished goods ship only after QA reviews CoA results against specifications.

cGMP for Dietary Supplements (21 CFR Part 111)

U.S. FDA current Good Manufacturing Practice regulations specific to dietary supplements, covering quality systems, personnel, facilities, equipment, MMR/BPR, testing, and recordkeeping.

Examples: 1) Our facility operates under Part 111 for supplements and Part 117 for foods. 2) The audit focused on Master Manufacturing Records and personnel training per cGMP.

Claim Substantiation

The requirement that product claims (e.g., structure/function, performance) be truthful, not misleading, and supported by competent and reliable scientific evidence commensurate with the claim’s strength.

Examples: 1) The joint-health claim was backed by two placebo-controlled RCTs and a meta-analysis. 2) Marketing revised copy after legal flagged insufficient substantiation under FTC standards.

Clean Label

A consumer-driven approach emphasizing short, recognizable ingredient lists, minimal processing, and avoidance of artificial additives or controversial excipients.

Examples: 1) We reformulated gummies to remove artificial colors to meet clean-label expectations. 2) Clean label drove the switch from magnesium stearate to alternative flow aids.

Contract Manufacturer (CMO/CDMO)

A third-party company that manufactures (CMO) and sometimes develops (CDMO) products on behalf of brands, offering services like formulation, sourcing, production, and packaging.

Examples: 1) We engaged a CDMO for turnkey development and scale-up of our capsule line. 2) The CMO’s minimums and lead times shaped our launch plan.

Daily Value (DV)

Reference nutrient intake values used on U.S. Nutrition/Supplement Facts panels to express amounts as a percentage (%DV) per serving.

Examples: 1) Each tablet provides 100% DV of vitamin C based on current FDA values. 2) We updated labels to reflect the revised DV for vitamin D.

Dietary Reference Intakes (DRIs)

A set of science-based nutrient reference values (RDA, AI, UL, and EAR) for planning and assessing intakes of healthy populations.

Examples: 1) The multivitamin targets DRIs for key micronutrients in adults. 2) DRIs guided our risk assessment for UL exceedances in high-potency SKUs.

Disintegration and Dissolution Testing

Quality tests that measure how fast a dosage form breaks apart (disintegration) and releases actives into solution (dissolution) under standardized conditions.

Examples: 1) Tablets failed disintegration at 30 minutes, requiring reformulation. 2) We added dissolution testing to verify release of fat-soluble vitamins from softgels.

Direct-to-Consumer (DTC)

A go-to-market model in which a brand sells directly to end consumers (e.g., via e-commerce), bypassing traditional retail intermediaries.

Examples: 1) Our DTC channel delivers higher margins but requires strong retention tactics. 2) We A/B-tested landing pages to improve DTC subscription conversion.

DSHEA (Dietary Supplement Health and Education Act)

The 1994 U.S. law defining dietary supplements, setting labeling rules (including structure/function claims with disclaimers), and laying the groundwork for cGMPs and NDI notifications.

Examples: 1) Under DSHEA, we can make structure/function claims with the FDA disclaimer. 2) DSHEA established the NDI notification pathway for new ingredients.

EFSA Novel Food Regulation

EU framework requiring pre-market authorization for foods/ingredients not consumed to a significant degree in the EU before May 1997, based on safety assessment by EFSA.

Examples: 1) Our HMO ingredient needed EFSA Novel Food authorization before EU launch. 2) The dossier included safety, intake estimates, and proposed conditions of use.

Excipient

An inactive formulation component (e.g., capsule shell, binder, filler, flow aid, coating) that aids manufacturing, stability, or delivery of the active ingredients.

Examples: 1) We switched to HPMC capsules to meet vegan preferences. 2) Magnesium stearate improved flow but impacted the clean-label target.

Extract Standardization

Adjusting a botanical extract to contain a specified and consistent amount of key marker or active compounds to ensure batch-to-batch uniformity.

Examples: 1) The ginkgo extract is standardized to 24% flavone glycosides. 2) We used marker compounds to maintain consistency across harvests.

FALCPA Allergen Labeling

U.S. law requiring clear labeling of the nine major food allergens (e.g., milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soy, sesame) when present in foods and supplements.

Examples: 1) The new formula contains soy lecithin and must declare soy per FALCPA. 2) QA verifies allergen controls to support accurate FALCPA labeling.

Finished Product Specification (FPS)

A quality document defining identity, strength, purity, microbial, contaminant, and physical requirements that a finished lot must meet before release.

Examples: 1) The FPS sets acceptance criteria for potency, micro limits, heavy metals, and organoleptics. 2) QA released the lot after all FPS tests met specs.

Formulation Development

The process of designing the composition, dosage form, and manufacturing process to achieve desired potency, stability, bioavailability, sensorials, and cost.

Examples: 1) We optimized tablet hardness and disintegration by adjusting binders and lubricants. 2) The team chose microencapsulation to protect the probiotic through shelf life.

FTC Advertising Compliance

Adhering to U.S. Federal Trade Commission requirements that advertising be truthful, not misleading, and substantiated with competent and reliable scientific evidence.

Examples: 1) Legal requested stronger human data to substantiate the sleep claim under FTC standards. 2) We revised copy to avoid implied disease claims in ads.

Functional Food

A conventional food that provides health benefits beyond basic nutrition, often due to added or naturally occurring bioactives (e.g., fiber, phytochemicals, probiotics).

Examples: 1) Our oat beverage qualifies as a functional food due to beta-glucan cholesterol benefits. 2) We positioned the bar with fiber and probiotics as a functional snack.

GACP (Good Agricultural and Collection Practices)

Guidelines for cultivating, collecting, and handling medicinal plants to ensure quality, safety, and traceability of botanical raw materials.

Examples: 1) The botanical supplier follows GACP to manage pesticide use and traceability. 2) GACP documentation supports our identity and purity claims for herbal materials.

GC-MS (Gas Chromatography–Mass Spectrometry)

An analytical technique that separates volatile compounds (GC) and identifies them by mass spectra (MS); used for flavor/fragrance profiling, solvent residues, and adulterants.

Examples: 1) We used GC-MS to profile essential oil components. 2) GC-MS confirmed the presence of residual solvents below limits.

GRAS (Generally Recognized as Safe)

A U.S. safety status for substances added to foods, based on scientific consensus or long history of safe use; may be self-affirmed or notified to FDA.

Examples: 1) The prebiotic fiber is GRAS for use in beverages up to specified levels. 2) We reviewed the supplier’s GRAS dossier and independent panel conclusion.

HACCP (Hazard Analysis and Critical Control Points)

A preventive food safety system that identifies, evaluates, and controls significant hazards through critical control points and verification activities.

Examples: 1) Metal detection and sieve checks are CCPs in our HACCP plan. 2) We updated the hazard analysis to address Salmonella risk in botanicals.

Health Claims (Authorized and Qualified)

Regulated statements linking a substance to disease risk reduction; some require high-level authorization (EU/US authorized claims) while others are allowed with qualifying language (qualified claims in the U.S.).

Examples: 1) We avoided an EU disease risk-reduction claim because it lacks authorization. 2) The U.S. qualified health claim for EPA/DHA requires specific qualifying language.

Heavy Metals Testing

Analytical assessment of toxic elements such as Pb, Cd, As, and Hg in raw materials and finished products to meet safety limits and regulatory requirements.

Examples: 1) Our spec follows USP limits for lead, cadmium, arsenic, and mercury. 2) Proposition 65 considerations drove tighter internal limits for lead.

HPLC (High-Performance Liquid Chromatography)

A chromatographic technique to separate, identify, and quantify compounds in complex matrices; widely used for potency assays and impurity profiling.

Examples: 1) HPLC quantifies curcuminoids in our capsules. 2) We validated the HPLC method for vitamin B12 with photodiode-array detection.

ICP-MS (Inductively Coupled Plasma Mass Spectrometry)

A highly sensitive elemental analysis technique for detecting trace metals and some non-metals with very low detection limits.

Examples: 1) The lab used ICP-MS to measure arsenic at parts-per-billion levels. 2) We require an ICP-MS method on the CoA for mineral raw materials.

In Vitro vs In Vivo Studies

In vitro studies are performed outside living organisms (e.g., cell assays), whereas in vivo studies are conducted in animals or humans; evidentiary weight differs for claims.

Examples: 1) In vitro antioxidant assays don’t necessarily predict in vivo efficacy. 2) We advanced from in vitro screening to an in vivo human RCT for substantiation.

Intellectual Property Licensing (Patents and Trademarks)

Agreements allowing brands to use protected technologies, formulations, or trademarks (e.g., branded ingredients) in exchange for fees or royalties, supporting differentiation.

Examples: 1) Our license grants use of the ingredient’s trademark and clinical data in marketing. 2) The royalty rate is tied to net sales of the patented delivery tech.

ISO 22000

An international standard specifying requirements for a food safety management system, integrating HACCP principles with organizational processes.

Examples: 1) The plant achieved ISO 22000 certification to strengthen its food safety program. 2) We integrated ISO 22000 with our existing HACCP and cGMP systems.

Just-in-Time (JIT) Inventory

A lean inventory strategy that aims to receive materials only as needed for production, reducing holding costs but increasing exposure to supply disruptions.

Examples: 1) JIT lowered working capital but increased risk from long lead-time botanicals. 2) We buffered JIT with safety stock for seasonal ingredients.

Kosher and Halal Certification

Third-party attestations that products meet Jewish (kosher) or Islamic (halal) dietary laws, often expanding marketability and consumer trust.

Examples: 1) We reformulated softgels to meet halal gelatin requirements. 2) Kosher certification opened new retail accounts in key regions.

Label Claims and DSHEA Disclaimer

Statements on supplement labels (e.g., structure/function claims) must be truthful, substantiated, and accompanied by the DSHEA disclaimer; disease claims are prohibited for supplements.

Examples: 1) All structure/function claims include the DSHEA disclaimer: "These statements have not been evaluated by the FDA..." 2) We mapped each claim to its substantiation file and required label qualifiers.

Liposomal Delivery

A delivery technology that encapsulates actives in phospholipid vesicles to enhance solubility, protect from degradation, and potentially improve absorption.

Examples: 1) Liposomal vitamin C showed higher plasma levels versus standard ascorbate. 2) We verified liposome size distribution and stability over shelf life.

Lot Traceability

The ability to trace and track materials and products throughout the supply chain, enabling recalls, investigations, and verification of origin and controls.

Examples: 1) Our ERP links finished lots to raw material lots for rapid recall readiness. 2) Traceability records helped investigate a supplier deviation.

Microencapsulation

A process that encloses actives within micro-scale coatings or matrices to protect stability, mask taste/odor, or control release in processing and digestion.

Examples: 1) We microencapsulated iron to reduce metallic taste and interactions. 2) Heat-sensitive vitamins were protected via spray-dried microcapsules.

Minimum Order Quantity (MOQ)

The smallest quantity a supplier or manufacturer is willing to produce or sell for a given SKU, affecting pricing, lead times, and inventory risk.

Examples: 1) The CMO’s MOQ of 200,000 gummies affected our cash flow planning. 2) We negotiated a lower MOQ for pilot batches.

New Dietary Ingredient (NDI) Notification

In the U.S., a premarket notification to FDA for dietary ingredients not marketed in the U.S. before October 15, 1994, providing safety data and proposed use conditions.

Examples: 1) The novel botanical constituent required NDI notification 75 days before marketing. 2) We determined a pre-DSHEA history of use, avoiding an NDI filing.

Non-GMO Verification

Independent confirmation (e.g., by Non-GMO Project) that products or inputs are produced without genetic engineering, backed by supply-chain controls and testing.

Examples: 1) We obtained Non-GMO Project verification for the entire line. 2) Supply chain IP controls were added to support non-GMO claims.

Nutrivigilance

Systematic post-market surveillance of dietary supplements to monitor and evaluate safety, encompassing adverse events, complaints, literature, and trend analysis.

Examples: 1) Our nutrivigilance program aggregates AERs and complaints to detect safety signals. 2) Quarterly nutrivigilance reviews inform label updates and training.