Amber glass jars are widely used for skincare products where reducing exposure to light is an important packaging consideration.The tinted glass helps limit the amount of UV and visible light reaching the product, making amber a practical choice for products containing light-sensitive ingredients, including certain oils, botanical extracts and active formulations.  

However, choosing the right skincare jar involves more than its appearance or colour. Product compatibility, storage conditions, closure type, size and packaging documentation can all affect whether a particular jar is suitable for your product.  

This guide explains why amber glass is commonly used for skincare, how it compares with clear glass, and what to consider before choosing packaging for your product.

Why Amber Glass Is Used for Skincare Packaging

Amber glass is widely used for skincare packaging because its darker colour helps reduce the amount of light that reaches the formulation. This can be particularly useful for products containing ingredients that are sensitive to prolonged exposure to light such as retinol, Vitamin C, certain botanical extracts and essential oils.

Light exposure can contribute to changes in a formulation over time. Depending on the ingredients and product, this may affect colour, fragrance, appearance or overall stability. This is why amber glass is commonly considered for products such as facial oils, serums, balms, botanical formulations and products containing other light-sensitive ingredients.  

Amber glass can also offer a practical balance between product protection and presentation. Unlike fully opaque packaging, it allows customers to see the product to some extent while providing more light protection than clear glass.  

 

However, choosing amber glass does not automatically mean a formulation is protected from degradation. The level of protection depends on factors such as the formulation, the specific ingredients used, the glass itself, the closure and how the finished product is stored and handled. 

For skincare brands, packaging should therefore be considered alongside formulation development, compatibility testing and stability testing. If a product contains particularly light-sensitive ingredients, the finished product should be tested in its intended packaging to help confirm that the packaging provides the level of protection required.

How Amber Glass Helps Protect Skincare Products From Light

Amber glass provides more protection from light than clear glass because its colour absorbs and reduces some of the light passing through the container. This includes portions of UV and visible light, depending on the specific glass used.  

The amount of protection is not identical across every amber glass container. It can vary according to the glass composition, shade and thickness, as well as the wavelengths of light involved. This means that the fact a container is amber does not, by itself, establish a specific level of UV protection.  

For brands choosing packaging for a light-sensitive formulation, it is therefore important to look beyond the colour of the jar. Consider the type of glass being used, the amount of product exposed to light during normal use, and whether the packaging has been tested for the level of protection required by the formulation.  

This is also why specific claims such as “blocks 99% of UV light” should not be made unless they are supported by appropriate testing for the particular packaging. A general claim that amber glass helps reduce light exposure is more appropriate when product-specific test data is not available.  

Storage conditions matter too. Even with amber glass, prolonged exposure to direct sunlight, high temperatures or other unsuitable conditions can affect a skincare formulation. Brands should always follow the storage requirements established for their finished product.

What Does “Food Safe” Mean for Glass Packaging?

“Food safe” is a term commonly used when discussing glass packaging, but it does not automatically mean that a container is suitable for every type of product. Packaging intended to come into contact with food is subject to Food Contact Materials requirements. 

These requirements are designed to control the substances that can migrate from packaging into food and help ensure that the packaging does not adversely affect the safety, composition or quality of the food.  

Skincare products are regulated differently. A cosmetic product being packaged in a glass jar does not automatically mean that food-contact certification is the relevant compliance requirement. Cosmetic packaging needs to be considered in the context of the finished cosmetic product and the applicable cosmetic regulations.  

That said, technical and compliance documentation can still be important for skincare brands. Retailers, manufacturers and other supply-chain partners may request information about the materials used, intended applications, testing or compliance of the packaging before accepting a product.  

It’s also important to distinguish between the glass container itself and the complete packaging system. The jar, closure, liner, coating and any other components that come into contact with the formulation can all be relevant when assessing packaging suitability.  

If you’re developing a skincare product, check what documentation and testing your particular product, retailer or manufacturing partner requires before placing a large packaging order. Your packaging supplier should be able to provide the relevant technical information where available.  

For more information on choosing suitable packaging for cosmetic products, see our Ultimate Guide to Cosmetic Packaging.

What Packaging Documentation Should You Request?

The documentation you need will depend on the product you are packaging and any requirements set by your retailer, manufacturer or internal compliance process. Before placing a larger order, ask your supplier about:  

• Technical information about the glass. 

This can help you understand the material and its suitability for your intended application.

• Food-contact documentation, where relevant. 

If the packaging will be used for food or another regulated application, specific compliance documents may be required.  

• Additional certification or technical documentation. 

Some retailers and manufacturers have their own requirements, so it’s worth confirming what information is available before committing to a large order.  

At Quality Bottles, certification and technical documentation can be provided where required for compliance or retailer requirements. All our glass products have also been submitted for heavy metal leachable testing, which assesses whether metals can migrate from the glass into the product it contains.

Requesting the relevant documentation before placing a bulk order can help prevent delays later in your product development or approval process.

 

Amber Glass vs Clear Glass for Skincare

The choice between amber and clear glass usually comes down to 2 main factors: how important light protection is for your product and how important product visibility is for your packaging

Here’s a quick comparison to help you decide:

 

 

Amber glass is generally the better choice when your formulation benefits from reduced light exposure.  Meanwhile, clear glass can be a suitable option when the appearance, colour or texture of the product is an important part of its presentation and the formulation is suitable for clear packaging.  

Some brands use both across their product range, choosing different packaging based on the requirements of each formulation.

How to Choose the Right Amber Glass Jar Size

Once you have decided that amber glass is suitable for your product, the next step is choosing the right size. The best option depends on how much product you are selling, how customers will use it and how you want the finished product to be positioned.  

Smaller jars can work well for samples, concentrated products, balms and eye creams. Mid-sized jars are commonly used for face creams and other everyday skincare products, while larger sizes may be more suitable for body creams, scrubs, masks or professional-use products. 

At Quality Bottles, amber glass jars are available in a range of sizes, allowing brands to choose packaging that suits both their product volume and intended use.  

Before ordering, consider:  

• How much product does the jar need to hold?

• How much space do you need for labelling?

• The type of closure required

• Your filling and production process 

• How the finished packaging fits within your wider product range  

Choosing the right size early can save you from costly changes to your label design, filling process or packaging later. Our Guide to Choosing a Glass Jar Supplier covers the key things to consider before placing your order.

Should You Order a Sample Before Buying in Bulk?

Yes. Sampling is one of the simplest ways to check whether a jar is suitable before committing to a larger order.  

Product images and specifications are useful, but they cannot replace physically testing the packaging with your own product. A sample allows you to assess the jar's size, weight, closure fit and available labelling area before placing a bulk order.  

It can also give you the opportunity to test how the packaging works with your product and filling process.  

At Quality Bottles, there are 2 simple ways to try our products before committing to a bulk order.  

1. Request individual samples  

If you have a Quality Bottles account, you can request one free sample of each product you’re considering. Simply contact our team via live chat or email to arrange your samples. Delivery is charged at a flat rate of £6.99 across mainland UK.  

2. Try a Discovery Pack  

If you’re unsure which packaging option is right for your product, our Discovery Packs is a simple way to try a smaller quantity first. It contains 12 bottles or 15 jars in the same style, sixe, and colour, so you can check the packagingt before placing a larger order.

Testing your packaging before ordering in bulk can help identify potential issues early and reduce the risk of ordering packaging that is unsuitable for your product.

 

Frequently Asked Questions

Are amber glass jars good for skincare?

Yes. Amber glass jars are widely used for skincare products because they help reduce the amount of light reaching the product. They can be particularly useful for formulations containing ingredients that are sensitive to light exposure.

Does amber glass protect skincare products from UV light?

Amber glass helps reduce exposure to UV and visible light compared with clear glass. The exact level of protection can vary depending on the composition, colour and thickness of the specific glass.

Is amber glass better than clear glass for skincare?

It depends on the product. Amber glass is generally the better choice when reducing light exposure is important. Clear glass may be suitable when product visibility is a priority and the formulation is suitable for clear packaging. 

Do skincare products need food-safe jars?

Not necessarily. Food-contact requirements apply when packaging is intended to come into contact with food. Skincare products are subject to cosmetic regulations instead. However, you may still need technical or compliance documentation depending on your product, retailer or manufacturing requirements.

What size amber glass jar should I choose for skincare?

The right size depends on the type and volume of your product. Smaller jars can suit samples, balms and concentrated products, while larger jars may be more suitable for creams, scrubs, masks and body products. Testing a sample before placing a larger order can help you choose the right size.

Can I order amber glass jars in bulk?

Yes. Quality Bottles supplies amber glass jars for both smaller and larger orders. Samples and Discovery Packs are also available if you want to test different options before placing a bulk order.

Still Not Sure if Amber Glass Jar is Right for Your Product?

Choosing the right skincare packaging involves more than finding a jar that looks good. Your formulation, product size, closure, labelling and storage conditions all play a role in finding the right fit.  

Still comparing your options? Ordering a sample is a simple way to test the jar with your product before committing to a bulk order.  

Browse our range of amber glass jars or speak to our team for help choosing the right packaging for your product.