Vitamin B1 (Thiamine)
Thiamine mononitrate is a stable, water-soluble form of vitamin B1 used in gummy and sachet supplements. It supports normal energy metabolism, nervous system function, psychological function, and heart function. Under EU Regulation 432/2012, these are the authorised health claims for thiamine.
Where this ingredient fits in the DAT Supply catalogue
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- Vitamins & minerals
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Why brands use Vitamin B1 (Thiamine)
Vitamin B1 (Thiamine) is an essential vitamin commonly considered for daily-wellness ranges, sitting in the b-vitamins family. On DAT Supply briefs the positioning is set by the brand brief and reviewed against the target market’s claim rules — we do not pre-position an active for any single benefit. Editorial framing uses only EU 432/2012- or DSHEA-compatible wording — we never promote unauthorised claims, even when the active has consumer-side momentum. Format-wise we have considered Vitamin B1 (Thiamine) for gummies, capsule, softgel, powder and drops; the per-format formulation notes below describe the live constraints (taste, payload, stability, packaging) we tune in the formulation pass. Sourcing form (extract ratio for botanicals, salt or chelate form for minerals, free-form vs ester for amino acids) is reviewed against the brief, with documentation matched to the target market’s import rules. Inclusion rate and claim wording are reviewed per project — no two briefs land on the same combination, and we don’t publish off-the-shelf doses.
Formats this ingredient is reviewed for
DAT Supply covers gummy, capsule, softgel, tablet, powder, oral strip, liquid drop, shot, jelly and pet formats. The list below reflects every format this ingredient is reviewed for — chips link through to the manufacturing hub for each format. Final compatibility, dose and matrix are confirmed per project.
Format suitability reviewed per project.
Formulation notes
Verified formulation reference across the formats this ingredient is reviewed for — the Supported formats section lists every product format this active is approved for, and the per-format Considerations section below covers matrix-specific guidance. Final formulation, dose and on-pack copy are confirmed per project.
- Heat stable
- Limited — use coated forms
- Soluble in matrix
- Conditional
- Vegan supply
- Project-specific
Per-format formulation notes
Safe-baseline considerations for each format this ingredient is reviewed for. Final formulation, dose and on-pack copy are confirmed per project.
Gummies
In a pectin- or gelatin-based gummy matrix, Vitamin B1 (Thiamine) is reviewed for heat stability through the cooking step, dispersibility across the dosed mass, and any flavour interaction with the cooked base. Coated or encapsulated forms may be considered when the raw active would shift taste or colour outside the target window. Per-gummy payload, daily serving count and the resulting label claim are tuned against the brand’s pack architecture. Pectin and gelatin behave differently for moisture migration and shelf-life — the matrix choice is reviewed per project alongside the active’s sensitivity to acidity, light and oxygen. Where a high inclusion rate would compromise gummy texture, we split the load across two pieces or move to a denser format. Final dosing and matrix selection are confirmed per project.
Capsules
In a two-piece capsule format Vitamin B1 (Thiamine) is reviewed for fit against the chosen capsule size, the blend’s bulk density and flow, and any excipient set needed for stable filling. Shell choice (gelatin vs HPMC for vegan ranges) is tuned against the active’s moisture sensitivity and the brand’s diet positioning. Capsules carry medium-to-high payloads and let the brand split a multi-active stack across one or two daily servings, with the daily serving count reviewed per project. Where the active is hygroscopic or has a strong odour, we may pre-coat or granulate before filling. Final excipient set, capsule size and per-serving load are confirmed per project.
Softgels
In a softgel format Vitamin B1 (Thiamine) must be oil-soluble or oil-dispersible; water-loving actives sit on the gummy or capsule route instead. The fill carrier (a refined oil or a co-solubilising system) is reviewed against the active’s oxidation profile and shelf-life targets, with antioxidant load tuned where the active is prone to oxidation. Shell choice (gelatin vs non-gelatin for vegan ranges) is set against the brand’s diet positioning, and the shell-fill interaction is reviewed for water migration. Softgel size and per-piece fill weight are tuned against the target dose — reviewed per project alongside the brand’s daily serving plan and pack format.
Powders
In a powder format Vitamin B1 (Thiamine) is reviewed for flow, bulk density and blend uniformity, plus dispersibility and taste on reconstitution. Hygroscopic actives may need a desiccant, a moisture-barrier pouch, or an aluminium-laminate tub liner. Powder lets the brand carry the highest per-serving payloads of any DAT format, which can suit collagen-, protein- or electrolyte-positioned ranges. Pack format (tub, sachet, stick) is set against the daily serving plan and the brand’s shopper context — at-home tubs vs on-the-go sticks. Particle size, sweetener / acidulant balance and any flow aid are tuned per project to land the target sensory window.
Liquid drops
In a liquid-drop format Vitamin B1 (Thiamine) must be soluble or stably dispersible in the chosen carrier (water, glycerin, oil or a mixed system). Taste masking, preservation, pH window and shelf-life targets are reviewed against the active’s sensitivity profile. Bottle and dropper geometry are matched to the target per-drop dose, with serving accuracy validated through the dropper’s drop-volume specification. Liquids carry sensitive actives well but require a tighter shelf-life and packaging plan than dry formats. Where the active is light-sensitive, amber glass or barrier-tinted PET is reviewed against the run plan. Preservation system and pH are set per project.
Claim framework
Across the EU and UK markets Vitamin B1 (Thiamine) is treated as a vitamin: any on-pack benefit wording must come from the EU 432/2012 register (UK retains the same wording post-Brexit), and the inclusion rate has to meet the minimum thresholds tied to the chosen claim. For the US market, label benefit copy follows DSHEA structure-function rules with the standard "not intended to diagnose, treat, cure or prevent any disease" disclosure. We never reuse a market’s wording as if it carried over — claim copy is rewritten per market and reviewed per project. Country-level rules (e.g. France, Italy, Belgium for the EU; California Prop 65 for the US) layer on top, and the back-of-pack nutritional table is built against the market’s reference intake framework.
Typical anchor: mg per serving — confirmed per project.
Vitamin B1 (Thiamine) is measured by weight (mg) per serving on DAT Supply briefs. The working anchor — the inclusion rate against which target-market claim wording is reviewed — is set during the formulation pass for each project rather than published as a fixed number on the public page. Final per-serving load depends on the chosen format (gummy payload window, capsule fill weight, softgel oil load, sachet or powder scoop size, oral-liquid bottle geometry) and the claim wording the brand needs to support against the target market. Sourcing form (extract ratio, standardised marker, micronised vs granular, salt or chelate form) is reviewed in the same pass. Country-level upper limits (France, Italy, Belgium for the EU; California Prop 65 for the US) are checked before any inclusion rate is finalised. Dose is confirmed per project — we don’t publish off-the-shelf dose tables for any active in the catalogue.
Similar ingredients
Ingredients that frequently sit alongside this one in private-label supplement briefs.
B-Complex
B-Complex refers to the family of eight water-soluble B-vitamins (B1 Thiamine, B2 Riboflavin, B3 Niacin, B5 Pantothenic Acid, B6 Pyridoxine, B7 Biotin, B9 Folate, B12 Cobalamin) — together they support energy metabolism, nervous-system function, and red blood cell formation. B-complex gummies offer one of the strongest authorised-claim profiles in the EU food-supplement framework, with dozens of EFSA-authorised claims across the eight nutrients under Regulation 432/2012.
Choline Bitartrate
Choline Bitartrate is a water-soluble salt form of choline, an essential nutrient involved in neurotransmitter synthesis, cell membrane structure, and lipid metabolism. It is one of the most familiar and commercially understood gummy actives across EU and US markets. Choline does not carry EFSA-authorised health claims under Reg. (EU) 432/2012, so claim coverage relies on co-formulated nutrients.
Folate (Vitamin B9 / 5-MTHF)
Folate (5-MTHF) is the bioactive, reduced form of vitamin B9, also known as methylfolate or L-methylfolate. It is the form of folate that is directly usable by the body without requiring enzymatic conversion. Under EU Regulation 432/2012, folate carries eight authorised health claims including contributions to normal blood formation, homocysteine metabolism, psychological function, immune function, reduction of tiredness and fatigue, cell division, and maternal tissue growth during pregnancy.
Vitamin B2 (Riboflavin)
Vitamin B2 (riboflavin) is a water-soluble B vitamin essential for energy metabolism, nervous system function, and the maintenance of normal skin and mucous membranes. Under EU Regulation 432/2012, riboflavin carries eight authorised health claims covering energy-yielding metabolism, nervous system function, skin health, red blood cell maintenance, oxidative stress protection, reduction of tiredness and fatigue, and normal iron metabolism.
Adjacent reading
Pairings, resource guides and blog notes most often associated with Vitamin B1 (Thiamine) on DAT Supply briefs.
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