What is the difference between a raw material and a cosmetic ingredient?

A raw material is the commercial product purchased from a supplier, which may be a complex blend (for example, a botanical extract macerated in propylene glycol with an added preservative). An ingredient, in the context of the product's INCI label, refers to the distinct chemical compounds comprising that raw material. The Safety Assessor calculates the real concentration of each individual INCI component in the finished product.

Can I use organic certified essential oils without technical data sheets?

No, absolutely not. Even if 100% pure, natural, and certified organic, essential oils are concentrated chemical substances containing potent allergens and sensitizing terpene fractions. The Safety Assessor requires a 16-section SDS, Certificate of Analysis, and allergen certificate for each essential oil to conduct the mandatory toxicological safety assessment.

What is a CMR substance in cosmetic regulation?

A CMR substance is a chemical classified as Carcinogenic, Mutagenic, or Toxic for Reproduction under the European CLP Regulation (EC) No 1272/2008. European cosmetic regulations strictly prohibit the use of Category 1A, 1B, and 2 CMR substances in cosmetics (Annex II), subject only to exceptionally narrow exemptions scientifically validated by the SCCS.

Cosmetic Ingredients: Raw Material Documentation & PIF

Cosmetic Ingredients: Technical Qualification Guide and Documentation Requirements for the PIF

The quality, efficacy, and consumer safety of any cosmetic product depend directly on the integrity of its constituent ingredients. To market personal care products across the European Union, regulations require rigorous, traceable documentation for every raw material in the formula. From batch-specific Certificates of Analysis to 16-section REACH Safety Data Sheets, every ingredient must undergo detailed technical qualification before approval by the Cosmetic Safety Assessor. Here is our authoritative reference guide on cosmetic raw materials.

💡 Unsure about the compliance of your raw materials? Submit your technical data sheets to our Cosmetic Safety Assessor for regulatory validation. Get a quote in 2 minutes.

Launch the Configurator ->

Regulatory Qualification of Cosmetic Raw Materials

Under Regulation (EC) No 1223/2009, the Cosmetic Safety Assessor must evaluate the chemical composition and purity profile of every ingredient used. To enable this, the manufacturer or brand owner must compile mandatory technical documentation for each raw material:

Standardized INCI Nomenclature: The official International Nomenclature of Cosmetic Ingredients (INCI) designation alongside CAS (Chemical Abstracts Service) or EC/EINECS numbers. For example, cold-pressed jojoba oil is designated as Simmondsia Chinensis Seed Oil (CAS 90045-98-0).
Safety Data Sheet (SDS): Compliant with European REACH regulations (Regulation (EC) No 1907/2006) and organized into 16 distinct sections detailing chemical hazard classifications, toxicological data, and handling guidelines.
Certificate of Analysis (CoA): Batch-specific analytical document provided by the raw material producer verifying physicochemical specifications (pH, relative density, refractive index, microbial count, and heavy metal assays).
Animal Testing Ban Declaration: Certificate affirming strict compliance with the EU ban on animal testing for cosmetic purposes in effect since 2013.

The PIF archives these complete raw material records. To understand the baseline requirements for facial formulations, review our guide on the facial skincare PIF and our central overview on the cosmetic PIF.

🔬 Insights from our Cosmetic Safety Assessor

"As a Safety Assessor, my primary focus centers on the purity profile of raw materials. For mineral-derived ingredients such as clays or pearlescent micas, I verify heavy metal trace assays (lead, arsenic, cadmium). For synthetic materials (surfactants, polymers), I verify residual synthesis impurities such as ethylene oxide or 1,4-dioxane. Missing analytical documentation or outdated SDS files invariably halt approval of CPSR Part A."

Special Requirements for Fragrances, Perfumes, and Essential Oils

Fragrance compounds and essential oils are complex mixtures of dozens of aromatic molecules that carry heightened potential for skin sensitization or allergic contact dermatitis. Regulations enforce strict requirements for these components:

IFRA Certificate of Conformity: Issued by the fragrance manufacturer, certifying that the fragrance oil complies with International Fragrance Association standards for the designated cosmetic application category.
Fragrance Allergen Declaration: The fragrance supplier must provide a quantitative breakdown of regulated perfume allergens (linalool, limonene, geraniol, etc.) present in the blend, enabling the Safety Assessor to calculate cumulative exposure and ensure mandatory listing on final labeling.

To learn more about our regulatory validation packages for cosmetic formulas and ingredient dossiers, explore our comprehensive PIF services.

⚠️ 3 Common Raw Material Qualification Mistakes

Using Non-Cosmetic Grade Ingredients: Purchasing vegetable oils from grocery stores or decorative colorants from craft outlets without cosmetic-grade CoAs and SDS files prevents the Safety Assessor from signing the CPSR.
Omitting Quantitative Breakdowns of Blends: When utilizing composite raw materials (such as a botanical extract diluted in glycerin with added preservatives), you must provide exact percentage breakdowns of each individual substance.
Ignoring Annex III Ingredient Restrictions: Overlooking maximum concentration limits for active ingredients in facial products (such as retinol or salicylic acid) leads to formula non-compliance. For delicate application areas, see our guide on eye contour regulation.

Clinical active cosmetic ingredients

Regulatory Cross-Linking Across Product Categories

If your brand also formulates adjacent facial care or hygiene products, explore our specialized guides:

For cleansing and makeup-removing lotions, read our guide on makeup remover regulation.
For exfoliating treatments, visit our guide on face scrub regulation.
For hydrating and purifying masks, see our guide on face mask regulation.

Frequently Asked Questions on Cosmetic Ingredients

What is the difference between a raw material and a cosmetic ingredient?: A raw material is the commercial product purchased from a supplier, which may be a complex blend (for example, a botanical extract macerated in propylene glycol with an added preservative). An ingredient, in the context of the product's INCI label, refers to the distinct chemical compounds comprising that raw material. The Safety Assessor calculates the real concentration of each individual INCI component in the finished product.
Can I use organic certified essential oils without technical data sheets?: No, absolutely not. Even if 100% pure, natural, and certified organic, essential oils are concentrated chemical substances containing potent allergens and sensitizing terpene fractions. The Safety Assessor requires a 16-section SDS, Certificate of Analysis, and allergen certificate for each essential oil to conduct the mandatory toxicological safety assessment.
What is a CMR substance in cosmetic regulation?: A CMR substance is a chemical classified as Carcinogenic, Mutagenic, or Toxic for Reproduction under the European CLP Regulation (EC) No 1272/2008. European cosmetic regulations strictly prohibit the use of Category 1A, 1B, and 2 CMR substances in cosmetics (Annex II), subject only to exceptionally narrow exemptions scientifically validated by the SCCS.

For formulas containing fragrance compounds, essential oils, and alcohol, consult our dedicated guide on Perfume PIF requirements and IFRA compliance (82 allergens).