Our Formulation Standards

Our Approach to Evidence-Based Formulation

Why we formulate the way we do

Last reviewed: July 202612–15 minute read

At a Glance

The standard we aim for

Philosophy

Evidence before trends

Begin with the best available research and identify uncertainty honestly.

Priorities

Purposeful formulation

Evidence, ingredient quality, meaningful dosage, compatibility, safety and transparency.

What we avoid

Label decoration

Bolus-dosed ingredients, unnecessary complexity and unsupported claims.

Bottom line

Quality over quantity

Great formulas combine appropriate materials and amounts toward a clear objective.

Why Fundamental Formulas

A different starting question

The supplement market is crowded with formulas built around fashionable ingredients, long labels, ingredients used at levels far above those commonly evaluated in research and claims that can outrun the evidence.

We do not begin with “How many ingredients can we fit?”

We begin with: “Based on the best available evidence, what combination gives this formula the greatest opportunity to deliver meaningful value?”

Our Framework

Five formulation principles

01

Evidence first

Ask what was studied, what outcomes were observed, how strong the methods were and where uncertainty remains.

02

Quality matters

Species, plant part, growing conditions, extraction, standardization, purity and manufacturing can change the material.

03

Dosages matter

An ingredient name alone says little about whether its amount relates to the research or product purpose.

04

Formulation matters

Compatibility, complementary mechanisms, safety, practicality and the complete product must be considered together.

05

Transparency matters

Established, emerging and inconclusive evidence should not be presented as though they are equally certain.

A Simple Test

Why is each ingredient here?

Every ingredient should contribute something relevant to the product’s purpose. If its role cannot be explained through the available evidence and formulation objective, it does not belong merely for marketing value.

Depending on the formula, that role might relate to mood, stress resilience, energy, sexual wellness or another targeted area.

Reading Research

Why evidence matters

Different study designs answer different questions. We generally give more weight to relevant, well-designed human evidence while using laboratory and animal research to understand mechanisms and generate hypotheses.

  1. 1
    Laboratory research

    Provides early biological insights but cannot establish real-world human outcomes.

  2. 2
    Animal studies

    Help explore mechanisms and safety signals, but animal results do not automatically translate to people.

  3. 3
    Human clinical trials

    Directly evaluate outcomes in people, with quality depending on design, sample, comparator and execution.

  4. 4
    Systematic reviews and meta-analyses

    Synthesize multiple studies, but their conclusions remain limited by the quality and comparability of included evidence.

Beyond the Ingredient Name

Why ingredient quality matters

Two labels can list the same botanical while using materials that differ substantially. In the United States, dietary-supplement CGMP rules address identity, purity, strength and composition, while botanical standardization remains a separate and nuanced concept.

Correct species and plant part

Growing and harvest conditions

Extraction method

Standardized constituents

Purity and contaminant controls

Manufacturing consistency

Stability

Standardization can help make batches chemically similar, but a standardized marker is not always the compound responsible for a botanical’s effect.

Amount Has Context

Why dosages matter

Clinical studies evaluate defined preparations and amounts. A much lower quantity may not reasonably be expected to reproduce the same outcome, while a higher quantity is not automatically more effective and may increase risk.

Presence is not the same as purpose.

Listing an ingredient proves only that it is present. It does not establish that the preparation, amount or complete formula matches the conditions behind a particular study.

The Complete Product

Why formulation matters more than ingredient count

A thoughtful formula considers how ingredients fit a shared objective. That includes compatibility, overlapping effects, potential interactions, practical serving size and whether each component adds meaningful value. A formula containing twenty ingredients is not automatically superior to one containing just three or four.

Purpose

One coherent objective

Ingredients should support the same clearly defined product goal.

Compatibility

Designed as a whole

Individual ingredients cannot be evaluated only as isolated label entries.

Evidence

No assumed combination claim

Complementary mechanisms can guide design, but an untested combination should not be presented as clinically proven.

Restraint

More is not automatically better

A shorter, purposeful formula may be preferable to a crowded product built around label appeal.

For us, formulation is the art of combining science with practical design.

Scientific Humility

Science is always evolving

Research changes as new studies appear, old ideas are refined and safety or quality information develops.

Evidence-informed formulation is not a claim of permanent certainty. It is a commitment to keep learning and make proportionate decisions from the best information currently available.

Frequently Asked Questions

Questions about our approach

Why don’t you include every popular ingredient?

Every ingredient should have a clear purpose. Adding ingredients without a meaningful role does not necessarily improve a formula.

Do more ingredients make a better supplement?

No. Quality, dosage, compatibility, safety and overall design matter more than ingredient count.

Why don’t you make stronger claims?

Because scientific evidence has limits. We believe deeply in the efficacy of our formulations, but it's important to communicate honestly about both what research suggests and what remains uncertain.

Will your formulations change over time?

Potentially. Meaningful new evidence, safety information and ingredient developments may inform future decisions.

Why don’t you publish every product-development detail?

We aim to communicate our philosophy and labeled ingredients transparently while protecting proprietary research and development work.

Key Takeaways

The short version

  • Great supplements begin with careful interpretation of relevant science.
  • Ingredient identity and quality matter alongside ingredient selection.
  • Dosage has meaning only in the context of the preparation, research and safety.
  • Formulation considers how components work toward a common purpose.
  • Education, honesty and scientific humility should guide product development.

Related Reading

Explore the evidence

Our Commitment

Thoughtful. Evidence-informed. Designed with purpose.

We believe people deserve formulas developed with care—not the longest ingredient list, the boldest unsupported claim or the newest trend.

Explore The Friday Formula

Sources & editorial note

This page explains a formulation philosophy. “Evidence-informed” does not mean every complete formula has itself been tested in a clinical trial, and proposed synergy should not be treated as proven efficacy without direct evidence.

  1. FDA backgrounder on dietary-supplement CGMP requirements
  2. FDA questions and answers on dietary supplements, labeling and claims
  3. NIH Office of Dietary Supplements: botanical extracts and standardization
  4. CONSORT guidance for transparent randomized-trial reporting
  5. PRISMA guidance for systematic-review reporting