What is supplement substantiation?

Substantiation is the process of gathering and documenting scientific evidence that supports the health claims you make on your supplement labels and marketing materials. The FDA requires that all structure–function claims be truthful, non-misleading, and substantiated by competent and reliable scientific evidence — typically clinical trials on healthy human subjects.

How does Nutra Comp's AI analysis work?

Nutra Comp searches PubMed for clinical trials relevant to your ingredient, filters for studies on healthy human subjects with oral administration, and uses AI to extract key data: p-values, effect sizes, study design, population details, and conclusions. It distinguishes between across-group and within-group significance and ranks evidence strength with a confidence scoring system.

What data sources does Nutra Comp use?

Nutra Comp primarily searches PubMed/MEDLINE, the world's largest biomedical literature database maintained by the U.S. National Library of Medicine. We focus on peer-reviewed clinical trials, randomised controlled trials (RCTs), meta-analyses, and systematic reviews.

Are the generated claims FDA-compliant?

Yes. Nutra Comp generates structure–function claims in strict accordance with the FDA Small Entity Compliance Guide. All claims avoid explicit and implicit disease references. However, we recommend having your legal/regulatory team review the final output before use, as Nutra Comp is a tool to assist — not replace — professional compliance review.

How long does a typical ingredient search take?

Most ingredient searches complete within 5–15 minutes, depending on the volume of clinical literature available. Compare this to the typical manual process which can take 40–100+ hours per ingredient when done by a human compliance expert.

Can I export my reports?

Absolutely. All clinical evidence reports, structure–function claims, and substantiation memos can be exported as professional PDF documents. These are formatted for easy sharing with your legal team, regulatory reviewers, or business partners.

What does 'ingredient searches per month' mean?

Each search is one ingredient analysis — for example, searching 'Ashwagandha' or 'Vitamin D3'. The search generates a complete evidence report, claims, and substantiation memo for that ingredient. Your monthly allowance resets on your billing date.

When will Nutra Comp be available?

We're currently in private beta. Join the waitlist to get early access and be notified when we launch. Early waitlist members will receive priority access and special launch pricing.

Vitamin B1 (Thiamine): Clinical Evidence & Substantiation Summary

Clinical Trials

Strongest Evidence

Energy & Nervous System Support

Typical Dosage

10–100 mg/day

Common Forms

Thiamine HCl

What Is Vitamin B1 (Thiamine)?

Thiamine (Vitamin B1) is a vital water-soluble vitamin that serves as a cofactor for several key enzymes involved in energy metabolism and neurotransmitter synthesis. It is especially critical for glucose metabolism and neurological function.

Mechanism of action: Thiamine pyrophosphate (TPP) acts as a coenzyme for pyruvate dehydrogenase, α-ketoglutarate dehydrogenase, and transketolase in the Krebs cycle and pentose phosphate pathway. Benfotiamine, a synthetic derivative, has superior bioavailability and effectively reduces advanced glycation end products (AGEs).

Clinical Evidence Summary

Below are 3 key clinical studies on Vitamin B1 (Thiamine). Nutra Comp analyses 42+ studies in its full clinical evidence report.

Meta-analysis2015PMID: 26211634

Benfotiamine for diabetic neuropathy: meta-analysis

Population: 6 RCTs

Key finding: Benfotiamine supplementation significantly reduced neuropathy symptom scores compared to placebo in type 1 and 2 diabetes (p<0.01).

Systematic review2018PMID: 30154332

Thiamine and cognitive function in the elderly

Population: 8 studies

Key finding: Higher thiamine status was associated with better cognitive scores in individuals over 65. Supplementation showed modest benefits as an adjunct in early cognitive decline.

RCT2020PMID: 32432219

Thiamine status and metabolic health

Population: 60 adults with hyperglycemia

Key finding: High-dose thiamine (300 mg/day) significantly reduced microalbuminuria in individuals with type 2 diabetes (p=0.04).

Evidence-Based Structure–Function Claims

Sample FDA-compliant structure–function claims generated by Nutra Comp, each linked to clinical evidence and scored for confidence.

“Supports healthy energy metabolism and cellular function”

Category: Metabolism · Confidence: 9/10

“Supports healthy nervous system function”

Category: Neurological · Confidence: 9/10

“Supports healthy glucose utilization”

Category: Metabolism · Confidence: 8/10

Get the full substantiation report for Vitamin B1 (Thiamine)

Includes all 42+ clinical studies analysed, complete claims library, and a ready-to-file substantiation memo.

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Related Ingredients

Magnesium

89 studies · Sleep & Relaxation

Vitamin B12

89 studies · Nervous System Support

Vitamin B6

56 studies · Mood & Neurotransmitter Support

Key Terms

Bioavailability Daily Value (DV)Standardised Extract

Frequently Asked Questions

Is vitamin B1 FDA approved?

Vitamin B1 is an essential nutrient with an established Daily Value (1.2 mg). It is sold as a dietary supplement and does not require FDA drug approval.

What is benfotiamine?

Benfotiamine is a lipid-soluble form of thiamine with up to 5x higher bioavailability than thiamine HCl. It is particularly studied for supporting nerve health in metabolic conditions.

What are the early signs of deficiency?

Marginal deficiency can manifest as fatigue, irritability, and poor memory. Severe deficiency leads to Beriberi or Wernicke-Korsakoff syndrome.

Stop Spending Weeks on Substantiation

Nutra Comp generates full clinical evidence reports, FDA-compliant structure–function claims, and substantiation memos in minutes — not months.

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