BLOGS

Learn about phototoxic essential oils, why cold-pressed citrus oils can react with sunlight, and how to use them safely in cosmetics with IFRA limits, FCF alternatives, and CPSR guidance.

Learn what an IFRA certificate is, why it matters for fragrance and essential oil safety, and how IFRA Standards support CPSRs, cosmetic compliance, and safe fragrance use in the UK and EU.

Learn how to use essential oils safely in cosmetics. Discover IFRA limits, fragrance allergens, phototoxic oils, sensitisation risks, maximum use levels and CPSR requirements for compliant natural cosmetic products in the UK and EU.

Learn the CPSR requirements for clay, sheet and peel-off face masks. Discover how preservation, heavy metals, microplastics, active ingredients and packaging affect cosmetic safety and compliance in the UK and EU.

Face masks require different safety assessments depending on their format. Learn CPSR requirements for clay, sheet and peel-off masks, including preservation, heavy metals, microplastics, active ingredients and compliant labelling.

Face serums contain concentrated active ingredients that demand careful safety assessment. Learn how CPSRs evaluate active concentrations, pH, stability, preservatives, packaging, claims and leave-on cosmetic compliance.

Natural deodorants require the same cosmetic compliance as any skincare product. Learn how CPSRs assess baking soda, pH, essential oils, preservatives, leave-on safety, claims and underarm irritation for compliant deodorant formulas.

Selling handmade cosmetics legally requires the same compliance as any cosmetic brand. Learn when the rules apply, how to get a CPSR, become your own Responsible Person, meet labelling requirements and grow your handmade business compliantly.

Launching a private or white label cosmetic brand? Learn who is legally responsible for compliance, what documents you need from suppliers, and why CPSR, PIF, Responsible Person, notification and labelling still apply.

Want to sell cosmetics legally in the UK or EU? Learn the essential compliance requirements, including CPSR, PIF, Responsible Person, SCPN or CPNP notification, compliant labelling, testing and good manufacturing practice.

Learn how cosmetic challenge testing proves your preservative system works, when ISO 11930 testing is required, and why it is essential for water-based products and CPSR compliance.

Learn how cosmetic challenge testing proves your preservative system works, when ISO 11930 testing is required, and why it is essential for water-based products and CPSR compliance.