Best INCI list generators in 2026

An INCI list generator turns a percentage-by-weight formula into the ingredient declaration printed on the pack: raw materials mapped to their INCI components, aggregated, sorted by descending concentration, with ingredients below 1% free to be listed in any order and EU Annex III fragrance allergens named individually above their thresholds. Formulator Online is the most explicit about it — automatic INCI generation, allergen alerts, calculations stated to 0.00001% accuracy — while CM Studio+ and the PLM suites (Coptis, Good Face Project) generate the declaration from the formula record. Generating a correct list is a separate step from checking whether those ingredients are legal in your target market, and some tools do only one.

The INCI list is the one part of a cosmetic that every regulator, retailer and consumer reads. Generating it is mechanically simple — map each raw material to its INCI names, aggregate, sort descending, apply the 1% rule below which order is free — and mechanically unforgiving, because a mis-ordered list or a missed Annex III allergen is a label reprint at best and a recall at worst.

We make one of these. Tamats is on this list and is labelled as ours. Everything factual about another tool is read from that vendor's own published material, with the URL and the date we read it, and each entry says plainly when the other option is the better buy — including ours, which carries what it is not for.

The tools, at a glance

What actually separates them

Raw material to INCI mapping, including blends

The hard part is never a single-INCI raw material. It is a supplier blend of five components at trade name, where the mapping and the water content decide the whole order.

The 1% rule, handled explicitly

Below 1% ingredients may be listed in any order. A generator that silently sorts them anyway is not wrong, but one that tells you where the line falls is what you want when a reviewer questions the order.

Allergen declaration

EU Annex III fragrance allergens have declaration thresholds that differ for rinse-off and leave-on. This is the single most common label finding, and it should be automatic, not a checklist.

Does the list carry through to compliance?

A generator that stops at the string leaves you re-entering it somewhere else. The useful ones hand the same parsed list to a market and retailer screen.

The list

1. Formulator Online

   Best for

   The most explicit generator in the group: automatic INCI generation, allergen alerts, calculations stated to 0.00001% accuracy, and labelling that outputs the list in descending order, at a published price.

   Affordable, published-price formulation software for indie makers and small brands — the practical alternative for a one-market launch.

   • —A cloud application combining research, formulation and business management, aimed at beginners learning formulation, experienced cosmetic chemists, and entrepreneurs or brand owners.
   • —Formulation features include automatic INCI generation, allergen alerts, and calculations to 0.00001% accuracy; labelling generates the ingredient list in descending order.
   • —Compliance features are stated as built-in EU (CosIng) and US (MoCRA) checks with auto-generated allergen reports described as ready for CPSR audits, and the site names EU, US FDA/CFR and California regulations.

   Read from formulator.online on 2026-08-03Full comparisonFormulator Online alternatives

2. CM Studio+

   Best for

   Generating the list next to raw material search across a stated 8,000+ ingredients with live pricing, at a zero cost floor.

   A free-tier formulation platform bundled with an ingredient marketplace — the closest thing in the category to a zero-cost starting point.

   • —CM Studio+ combines formulation software, ingredient search, compliance tools and a marketplace in one system, sold to manufacturers, formulators and ingredient suppliers.
   • —Listed capabilities include AI-powered formula generation and evaluation, raw material search across 8,000+ ingredients with live pricing, regulatory compliance screening for EU, US and ASEAN, PLM features (versioning, batch tracking, QC workflows), direct purchasing with checkout, equipment maintenance and document management, and free data migration from competing platforms.
   • —On the free tier they state: “The base version is free, which is already more than anyone else in this space offers... Advanced capabilities are how we sustain the platform, and you only pay for what you choose to use.”

   Read from cmstudioplus.com on 2026-08-03Full comparisonCM Studio+ alternatives

3. Coptis

   Best for

   Labs that want the declaration produced from the same governed formula record the rest of the development cycle runs on.

   A long-established cosmetics PLM suite, sold to R&D laboratories and manufacturers running formal product-development cycles.

   • —Coptis describes Coptis PLM as “the only cosmetics software for managing all phases of the product development cycle”.
   • —It is aimed at cosmetic manufacturers, formulators, brands and R&D laboratories.
   • —Its stated capabilities include optimizing the formulation process, ensuring global regulatory compliance, centralizing and securing R&D data, team collaboration, and anticipating formula safety risks.

   Read from www.coptis.com on 2026-08-03Full comparisonCoptis alternatives

4. Good Face Project

   Best for

   Teams already using its private raw materials catalog and public trade name library to resolve supplier trade names.

   The nearest neighbour in category: cloud formulation software built around a proprietary ingredient ontology, sold across the whole value chain.

   • —Good Face describes itself as “the software for cosmetic product innovators, powered by AI and the industry's best data”.
   • —Four capability areas are named on the home page: Formulation, Regulatory Compliance, Claim Validation and Predictive Modeling.
   • —It is sold to four audiences: formulators and manufacturers, ingredient suppliers, brands, and retailers.

   Read from thegoodfaceproject.com on 2026-08-03Full comparisonGood Face Project alternatives

5. spreadsheets and a regulatory consultant

   Best for

   One product, one market, done once — a workbook and a reviewer is genuinely fine, and cheaper than any subscription.

   The default stack for most indie and scaling brands: a formula workbook, a folder of PDFs, and a consultant on retainer or per project.

   Full comparison

6. Tamats — this is our product

   Best for

   The step after the list exists: pasting an INCI declaration into the ungated scan and getting banned, restricted and flagged findings with the citation for each, across 14 markets and 13 retailer standards.

   Not for

   Producing the declaration itself from a percentage-by-weight formula with supplier blend resolution. If generating the list is the job, buy a tool built for it from this list.

Questions buyers actually ask

What is an INCI list?

The International Nomenclature of Cosmetic Ingredients declaration — the ingredient list printed on a cosmetic, using standardised INCI names, ordered by descending concentration. Ingredients below 1% may be listed in any order after the ones above it, and in the EU certain Annex III fragrance allergens must be named individually above their declaration thresholds.

Can I generate an INCI list automatically?

Yes, if the tool holds your raw materials mapped to their INCI components — that mapping, not the sorting, is the actual work, because supplier blends carry several INCI names and their own water content. Formulator Online states automatic INCI generation with allergen alerts and descending-order labelling; CM Studio+ and the PLM suites generate it from the formula record.

Does an INCI generator check compliance?

Not inherently — generating a correctly ordered list says nothing about whether those ingredients are permitted in your target market. They are two steps, and some tools do only one. If your generator stops at the string, run the result through a compliance screen that returns the regulation behind each finding.