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Testing & Regulatory Compliance


Testing and regulatory compliance are essential steps in bringing a cosmetic product to market.

Before a product can be sold, it needs to be safe, stable, properly documented and suitable for the market where it will be placed. Claims, labels, ingredients, packaging and supporting evidence all need to work together.

At Upgrad’d Laboratories, we help cosmetic and skincare brands move through testing and regulatory approval with clarity and confidence.

Our role is to support the technical evidence, safety documentation and compliance pathway needed to prepare your product for launch.

Testing that supports product safety


Cosmetic testing helps confirm that your product is safe, stable and suitable for normal use.

Once your formulation and packaging direction are agreed, the right testing pathway can be put in place to support safety, stability, compatibility and regulatory review.

Testing may include:

  • Stability testing
  • Compatibility testing
  • Predictive testing
  • UV exposure testing
  • Freeze/thaw testing
  • Centrifuge testing
  • Preservative Efficacy Testing where required
  • Additional safety or claims support testing where appropriate

The testing required will depend on the formulation, packaging, ingredients, preservative system, claims and target markets.

Stability testing


Stability testing assesses how a product behaves over time and under controlled conditions.

It helps identify whether the formulation remains suitable in terms of:

  • Appearance
  • Colour
  • Odour
  • Texture
  • Viscosity
  • pH
  • Separation
  • Product integrity
  • Packaging interaction
  • Overall performance

This is an important part of confirming that the product remains fit for sale and use throughout its intended shelf life.

Compatibility testing


A product must be compatible with its packaging.

Even a well-developed formulation can experience issues if the packaging is not suitable. Compatibility testing helps assess how the formulation and packaging interact over time.

This may help identify risks such as:

  • Discolouration
  • Leakage
  • Container distortion
  • Formula separation
  • Product drying
  • Pump or closure failure
  • Material interaction
  • Label or print issues

By reviewing compatibility before launch, brands can reduce the risk of packaging-related failures later.

Predictive testing


Predictive testing helps assess how a product may respond to different conditions during storage, transport and use.

This may include exposure to heat, cold, light, movement or physical stress.

Predictive testing can help identify potential issues early, allowing adjustments to formulation, packaging or handling requirements before the product is released.

Preservative Efficacy Testing


Where a cosmetic product contains water, preservative protection is usually required.

Preservative Efficacy Testing, also known as PET or challenge testing, assesses whether the preservative system is suitable to protect the product from microbial contamination during normal use.

This is an important safety step for many creams, lotions, serums, cleansers, gels and other water-containing cosmetic products.

Additional testing support


Some products may benefit from additional testing depending on their ingredients, target markets, claims or retailer requirements.

Additional testing may include:

  • Heavy metals testing
  • 1,4-dioxane testing
  • Human Repeat Insult Patch Testing
  • Sensitive skin suitability support
  • Dermatologist review support
  • Paediatrician review support
  • Skin tone suitability support
  • Claims substantiation studies

These additional tests can help strengthen product safety evidence, support market access and provide more robust backing for consumer-facing claims.

Claims support


Cosmetic claims need to be truthful, supportable and appropriate for the product.

We can help review whether your claims are aligned with the formulation, ingredient evidence, usage levels, test data and regulatory expectations.

This may include reviewing claims around:

  • Hydration
  • Skin feel
  • Sensitive skin suitability
  • Dermatologist approval
  • Skin tone suitability
  • Product performance
  • Ingredient-led benefits
  • Consumer perception
  • Suitability statements

The aim is to help you communicate product benefits clearly without making unsupported or misleading claims.

Regulatory review


Once formulation, testing and artwork are complete, the regulatory review stage helps ensure your product is ready to be placed on the intended market.

For UK and EU cosmetic products, regulatory support may include:

  • Product Information File review
  • Cosmetic Product Safety Report documentation
  • INCI review
  • Ingredient compliance checks
  • Label and packaging review
  • Claims review
  • Artwork compliance
  • Notification support
  • Responsible Person coordination where required

This helps ensure the product has the correct documentation and compliance structure in place before launch.

UK and EU compliance


For products sold in the UK and EU, cosmetic regulations require appropriate safety assessment, documentation, labelling and product notification.

We can support the regulatory steps needed to help prepare products for these markets, including safety documentation, label review and relevant notification requirements.

International market support


If you plan to sell outside the UK or EU, additional requirements may apply.

We can help review and support market access planning for selected international territories, including:

  • United States
  • Canada
  • Australia
  • UAE
  • Wider Middle East and GCC markets

Requirements vary by region, so we recommend discussing your target markets early in the development process.

Compliance from the start


The best time to think about compliance is before the product is finalised.

Ingredient choices, packaging selection, claims, artwork and testing all influence whether a product can move smoothly through approval.

By considering regulatory requirements early, we help reduce the risk of:

  • Late-stage reformulation
  • Artwork changes
  • Unsupported claims
  • Packaging issues
  • Testing delays
  • Market access problems
  • Compliance uncertainty

This joined-up approach helps your product move from development to launch with greater confidence.

Preparing your product for market


Testing and regulatory compliance are not just technical stages. They are part of building a product that can be sold responsibly, professionally and with confidence.

At Upgrad’d Laboratories, we connect testing, compliance, claims, packaging and product development so each stage supports the next.

Start your testing and compliance review


Whether you are developing a new cosmetic product, preparing for launch or entering a new market, we can help you understand the testing and regulatory pathway required.