Assessor-approved ingredients for safe cosmetic and soap making.
Choosing cosmetic ingredients is not just about performance. If you plan to sell your products, ingredient quality, traceability, and documentation all matter. We help you take the confusion out of safe cosmetic and soap making, with support from the first idea through to selling legally.
This Ingredients Hub brings together the cosmetic ingredients we supply, organised by category so you can find what you need without trawling through separate listings. Every ingredient is selected by an assessor-owned team with hands-on experience of formulation, safety assessment and UK cosmetic regulations.
Speak to an assessor about your formulation
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10 Fold Lemon Essential Oil
Regular price From £16.10 GBPRegular priceUnit price / perSale price From £16.10 GBP -
10 Fold Orange essential Oil
Regular price From £18.85 GBPRegular priceUnit price / perSale price From £18.85 GBP -
Activated Charcoal Pharmaceutical, Food Grade, Coconut Derived
Regular price From £6.38 GBPRegular priceUnit price / perSale price From £6.38 GBP -
Airbrush Gold Synthetic Mica
Regular price From £9.31 GBPRegular priceUnit price / perSale price From £9.31 GBP -
Airbrush Silver Glitter
Regular price From £9.31 GBPRegular priceUnit price / perSale price From £9.31 GBP -
Almond Oil, Sweet (BP)
Regular price From £3.12 GBPRegular priceUnit price / perSale price From £3.12 GBP -
Almond Shell Coarse Granules
Regular price From £3.95 GBPRegular priceUnit price / perSale price From £3.95 GBP -
Almond Shell Powder, Fine
Regular price From £3.95 GBPRegular priceUnit price / perSale price From £3.95 GBP -
Aloe Vera Powder
Regular price From £10.00 GBPRegular priceUnit price / perSale price From £10.00 GBP -
Amyris Essential oil
Regular price From £5.32 GBPRegular priceUnit price / perSale price From £5.32 GBP -
Apricot Kernel Oil
Regular price From £2.89 GBPRegular priceUnit price / perSale price From £2.89 GBP -
Apricot Seed Granules/Powder
Regular price From £4.67 GBPRegular priceUnit price / perSale price From £4.67 GBP -
Aqua Green Mica Powder Cosmetic Grade 25g CI77891, CI77288
Regular price £3.99 GBPRegular priceUnit price / perSale price £3.99 GBP -
Argan Oil, Cold Pressed Deodorised
Regular price From £9.49 GBPRegular priceUnit price / perSale price From £9.49 GBP -
Arrowroot Powder
Regular price From £1.95 GBPRegular priceUnit price / perSale price From £1.95 GBP -
Avocado Oil, Refined
Regular price From £3.45 GBPRegular priceUnit price / perSale price From £3.45 GBP -
Sold outBabassu Oil Refined
Regular price From £2.28 GBPRegular priceUnit price / perSale price From £2.28 GBPSold out -
Bay Leaf Powder
Regular price From £1.96 GBPRegular priceUnit price / perSale price From £1.96 GBP -
Beeswax White
Regular price From £3.68 GBPRegular priceUnit price / perSale price From £3.68 GBP -
Beeswax Yellow
Regular price From £3.46 GBPRegular priceUnit price / perSale price From £3.46 GBP -
Bentonite Clay BP
Regular price From £1.88 GBPRegular priceUnit price / perSale price From £1.88 GBP -
Bergamot Essential Oil distilled, naturally FCF/Bergaptene free
Regular price From £3.67 GBPRegular priceUnit price / perSale price From £3.67 GBP -
Bicarbonate of Soda Tata brand Sodium Bicarb
Regular price From £3.05 GBPRegular priceUnit price / perSale price From £3.05 GBP -
Black Pepper Essential Oil
Regular price From £4.22 GBPRegular priceUnit price / perSale price From £4.22 GBP -
Blue Clay, Serbian
Regular price From £6.38 GBPRegular priceUnit price / perSale price From £6.38 GBP -
Blue Cornflowers, Dried
Regular price From £8.00 GBPRegular priceUnit price / perSale price From £8.00 GBP -
Blue Mica Powder Cosmetic Grade 25g CI77891, CI77491, CI77007
Regular price £3.99 GBPRegular priceUnit price / perSale price £3.99 GBP -
Blue Poppy Seeds Dried
Regular price From £1.73 GBPRegular priceUnit price / perSale price From £1.73 GBP -
BTMS 25 Emulsifying Wax
Regular price From £5.03 GBPRegular priceUnit price / perSale price From £5.03 GBP -
Bulgarian Lavender Essential Oil | UK & EU Cosmetic Grade
Regular price From £5.87 GBPRegular priceUnit price / perSale price From £5.87 GBP -
Buttermilk Powder
Regular price From £3.23 GBPRegular priceUnit price / perSale price From £3.23 GBP -
Calendula oil (infused in Sunflower oil)
Regular price From £2.75 GBPRegular priceUnit price / perSale price From £2.75 GBP
Browse Our Cosmetic Ingredient Categories
Selected to support smoother CPSR sign-off, with documentation available where assessors typically need it.
Use the sections below to explore our full range of cosmetic-making supplies. Each category includes ingredients commonly used in cosmetic and soap formulations, with documentation available to support safety assessment.
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Bases
Pre-formulated cosmetic bases designed to simplify product development. Ideal for start-ups and makers who want to customise products without formulating from scratch.
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Essential Oils
Essential oils used in cosmetic and soap formulations require careful sourcing and documentation. Our essential oils are selected for quality, traceability, and suitability for safety assessment.
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Liquids
Liquid ingredients are commonly used across cleansing, skincare and haircare formulations. Supplied with clear, assessment-friendly documentation to support compliant product development.
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Wax, Emulsifiers and Surfactants
Functional ingredients that affect texture, stability and cleansing performance. Commonly used in creams, lotions, cleansers and solid products.
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Butters and Oils
Widely used in skincare, haircare and soap products. Includes plant-based and animal-derived options, each supplied with clear sourcing information.
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Botanicals
Botanical ingredients used for exfoliation, appearance and formulation support. Clear sourcing and documentation are essential when using botanicals in products for sale.
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Dry Ingredients
Dry ingredients commonly used in soaps, bath products and powdered formulations. Includes functional, decorative and structural ingredients.
Cosmetic Ingredients for Every Stage of Making
From just starting out to expanding an established range, our cosmetic ingredients are selected to support safe product development at every level.
We work with:
- First-time cosmetic and soap makers
- Independent brands selling online or at markets
- Manufacturers launching or expanding ranges
- Formulators and compliance professionals
Let customers speak for us
from 143 reviews
Always go to oil for all products. Consistent good quality and excellent price.
I am so happy I with this recipe and assessment! If you're not new to liquid soap making I highly recommend it. It creates a beautiful lathering soap and very easy to make with videos available. Don't be afraid of liquid soap making! Thank you to all CSS team, all your hard work is appreciated :)
The product makes up beautifully and the combination of a ready made CPSR is an absolute dream; making an otherwise very complex process very user friendly and transparent meaning that the focus as a small business can be on other areas of compliance.
Thank you
I love this assessment, the recipe is easy to follow and Tanias video is super helpful to check consistency and how it should be looking! My husband (aka guinea pig) absolutely loves it, he’s threatened divorce if he finds his personal stash empty when he wants to use it 😂
I ordered a CPSR Beef Tallow kit from Cosmetic Safety Solutions. The service i received was outstanding. The order was delivered next day together with the Recipe and easy to follow Method to allow me to manufacture my first batch with complete success. The follow up communication via e mail was brilliant and answered all of my subsequent questions speedily. Within one week i was able to refine my manufacture process and produce Tallow Balm and Whipped Tallow ready for market. I would not hesitate to recommend Cosmetic Safety Solutions to anyone looking for a professional partner in the supply of Skin Care products. Outstanding.
Wow, I cant say enough great things about this recipe and assessment, the fragrances are gorgeous, the micas are beautiful to work with and the recipe is simple but pure indulgence. Outstanding CSS once again 👏
Started making these soaps and they are wonderful. Lather is great and the smell is amazing.
I use this personally and it is just brilliant. It transforms skin and a little really does go a long way. I have lots of repeat customers of all ages for this and they all love it too.
Brilliant value for money. The Recipe is lovely with a good choice. The ingredients are excellent quality
This has to be one of the only RH oils that doesn't smell a bit rancid after time. The quality is really really good and I am a repeat purchaser.
Omg it’s absolutely gorgeous but then again all your ingredients are the best. I won’t shop anywhere else now
I'm thrilled with the body butter recipe, and the scent blends. The texture is great, feels lovely and luxurious on the skin. My customers are going to love it! Super quick turnaround as well. I got the CPSR in a few days!
Why Buy Cosmetic Ingredients from an Assessor-Owned Supplier?
Most ingredient suppliers focus on selling products. We also focus on what happens when you want to sell yours.
As cosmetic safety assessors, we see where formulations fail, where documentation is missing and where ingredients cause delays or non-compliance. That experience directly informs what we supply.
When you buy cosmetic ingredients from CSS, you benefit from:
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Ingredients selected with CPSRs in mind
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Clear, accessible documentation
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Honest sourcing and descriptions
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Direct access to a safety assessment team
Blog posts
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What is a Cosmetic Product Safety Report & How ...
A no-nonsense, straight-talking introduction to CPSRs. Including who needs one & what a CPSR is and isn't. Your FAQs answered.
What is a Cosmetic Product Safety Report & How ...
A no-nonsense, straight-talking introduction to CPSRs. Including who needs one & what a CPSR is and isn't. Your FAQs answered.
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How much does CPSR certification in the UK cost?
Forget the prices you see online. CPSR certification UK costs can be a minefield. This guide will talk honestly about how much you'll be expected to pay.
How much does CPSR certification in the UK cost?
Forget the prices you see online. CPSR certification UK costs can be a minefield. This guide will talk honestly about how much you'll be expected to pay.
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How to Get a CPSR: A Step-by-Step Process for S...
When you are creating a cosmetic product, ensuring it is safe, is essential. Our role is to guide you through that process clearly and efficiently.
How to Get a CPSR: A Step-by-Step Process for S...
When you are creating a cosmetic product, ensuring it is safe, is essential. Our role is to guide you through that process clearly and efficiently.
Ready to Sell? We’ll Help You Get There
If you are developing products using these ingredients and plan to sell them, the next step is making sure everything is safe, compliant and documented correctly.
Because we supply ingredients and write Cosmetic Product Safety Reports, we understand how the two sides fit together. That means we can spot potential issues early and help you move forward with confidence.
What happens next:
- We review your ingredient list and formulation
- We check the documentation and identify anything missing
- We will tell you if changes are needed before the assessment
- We provide a clear, no-obligation quote for your CPSR
There are no consultancy fees and no pressure to proceed. Get in touch when you’re ready and we’ll talk through what you need for a CPSR.
Ingredients Hub FAQs
Are these cosmetic ingredients suitable for selling products in the UK?
Yes. Our ingredients are supplied with safety assessment and compliance in mind. Final suitability depends on formulation and use, which is confirmed through a CPSR.
Do these ingredients come with documentation for CPSRs?
We supply ingredient information designed to support Cosmetic Product Safety Reports and reduce assessment delays.
Can I buy ingredients before I am ready for a CPSR?
Yes. Many customers develop and test formulations first. We can support you with a CPSR when you are ready to sell.
Are these ingredients suitable for beginners?
Yes. Many of our customers are first-time makers. Cosmetic bases and commonly used ingredients are clearly signposted.
Do I need to use only CSS ingredients to get a CPSR?
No. We assess products made with ingredients from other suppliers. Using CSS ingredients can help reduce documentation issues.






