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Additives Comparison - May 2025

5 Best Additives In the UK

1
Best Choice
9.8Exceptional
2
9.7Exceptional
3
Best Value
9.4Excellent
4
9.3Excellent
5
9.2Excellent
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Model

LIQUI MOLY Oil Additive | 300 ml | Oil additive | SKU: 2591
Model
Dryzone Anti-Mould Additive 100ml Concentrate to Make 5L of Emulsion, Vinyl, Silk or Matt Paint
Model
Rempro 2 x 100ml Anti-Mould Paint Additive - Prevention & Control of Black Mould Caused by Condensation & Damp
Model
NutriPaw Dental Formula Water Additive For Dogs & Cats - Clean Teeth, Healthy Gums & Fresh Breath - Manage Plaque & Tartar Build-Up - Fuss-Free - No Brushing Needed - Cat/Dog Mouthwash & Oral Health
Model
Wynn's Crystal Clean & Protect - Additive for Use with AdBlue - Prevents Crystallisation in SCR Systems - Enhances Diesel Emission Control Performance - 125ml

Brand

Liqui Moly
Brand
Dryzone
Brand
Rempro
Brand
NutriPaw
Brand
Wynn's

Reviews

5,865 reviews
Reviews
4,827 reviews
Reviews
2,256 reviews
Reviews
2,187 reviews
Reviews
1,884 reviews

Features

Worth the money

9.6
Worth the money
9.4
Worth the money
8.9
Worth the money
7.0
Worth the money
7.0

Simple to use

9.9
Simple to use
9.8
Simple to use
9.6
Simple to use
9.1
Simple to use
8.6

Tech Specs

customer reviews

4.6 4.6 out of 5 stars 1, 955 ratings 4.6 out of 5 stars
customer reviews
4.6 4.6 out of 5 stars 1, 609 ratings 4.6 out of 5 stars
customer reviews
4.4 4.4 out of 5 stars 752 ratings 4.4 out of 5 stars
customer reviews
3.9 3.9 out of 5 stars 729 ratings 3.9 out of 5 stars
customer reviews
4.6 4.6 out of 5 stars 628 ratings 4.6 out of 5 stars

item weight

300 g
item weight
160 g
item weight
250 g
item weight
300 g
item weight
-

product dimensions

12 x 6 x 6 cm 300 g
product dimensions
4.3 x 4.3 x 11 cm 160 g
product dimensions
4.8 x 15.4 x 18.6 cm 250 g
product dimensions
-
product dimensions
-

size

-
size
100 ml Pack of 1
size
2 x 100ml
size
Single Pack
size
-

batteries required

-
batteries required
No
batteries required
No
batteries required
No
batteries required
-

Available On

Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.8
    1
    LIQUI MOLY Oil Additive | 300 ml | Oil additive | SKU: 2591
    Liqui Moly

    LIQUI MOLY Oil Additive | 300 ml | Oil additive | SKU: 2591

    9.9 Simple to use
    9.6 worth the money

    Why we love it

    Reduces engine friction efficiently.
    Enhances engine longevity and performance.
    Easy to use with any engine oil.
  • 9.7
    2
    Dryzone

    Dryzone Anti-Mould Additive 100ml Concentrate to Make 5L of Emulsion, Vinyl, Silk or Matt Paint

    9.8 Simple to use
    9.4 worth the money

    Why we love it

    Prevents mould for at least 5 years.
    Compatible with all paint types.
    Cost-effective and easy to use.
  • 9.4
    3
    Rempro
    15% Off

    Rempro 2 x 100ml Anti-Mould Paint Additive - Prevention & Control of Black Mould Caused by Condensation & Damp

    9.6 Simple to use
    8.9 worth the money

    Why we love it

    Non-toxic, safe for home use.
    Easy to mix with paint.
    Effective mould prevention.

Our ranking system

The TopChoice.co.uk Team selects top-of-the-line items from a wide selection and conducts rigorous evaluations on almost all the products available on the internet. We rank each product based on how well it matches our criteria.We can ensure that the product is well-tested with the help of our expertise, experts, and artificial intelligence technology. TopChoice.co.uk requires consistent care for the products we review, ensuring that our assessments are always accurate and up to date.

Features

Our team of experts analyzes key attributes, capabilities, significance, and many more depending on the type of product to determine its effectiveness.
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Consumer Reviews

We ensure an evaluation of the ratings using references all over the internet for each product. With the help of our AI technology and professional review teams, we give weight to the worth of individual user experiences.
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Popularity

Popularity is an important criterion in choosing a product. Several factors contribute to the popularity of the products on our site, including prestige, relevance, reputation, news, and more.
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Value for money

TopChoice.co.uk compares product attributes to price, examines tech specs, ratings and reviews, and more.

When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.