Garnier Olia Permanent Hair Dye (Various Shades) - 2.0 Black Diamond
Garnier Olia 2.0 Black Diamond: 100% Grey Coverage, No Ammonia
Overall Rating: 4.2 / 5 (average from multiple review sources, as of 24 Apr 2026)
Based on a total of 183,498 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 183,498 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Price
4 working days
PayPal
PayPal
Visa
Visa
Mastercard
Mastercard
£10.00
Delivery from £3.75
Garnier Olia Permanent Hair Dye, No Ammonia, Full Grey Coverage, Long-lasting Colour & Shine, Vegan Formula, Colour: 2.0 Black Diamond, 230g
Cheapest Total Price
In stock
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£11.12
Free Delivery
Garnier Olia Permanent Hair Colour 2.0 Black Diamond
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Apr 2026)
Based on a total of 22,964 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,964 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 2 - 3 working days of receiving cleared payment.
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PayPal
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Mastercard
£11.70
Free Delivery
Garnier Olia No Ammonia Long-lasting Permanent Hair Colour Dye with Flower Oil
Overall Rating: 1.2 / 5 (average from multiple review sources, as of 23 Apr 2026)
Based on a total of 22,964 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 22,964 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Will usually delivered within 3 - 7 working days of receiving cleared payment.
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£12.99
GBP 12.99 / 60 ml
Free Delivery
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Garnier Olia 2.0 Black Diamond: 100% Grey Coverage, No Ammonia - Details
▶ Finding you the best price!
We have found 4 prices for Garnier Olia 2.0 Black Diamond: 100% Grey Coverage, No Ammonia. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Garnier Olia 2.0 Black Diamond: 100% Grey Coverage, No Ammonia - Price Information
- Cheapest price: £10.00
- The cheapest price is offered by Boots.com (UK). You can order the product there.
- The price range for the product Garnier Olia 2.0 Black Diamond: 100% Grey Coverage, No Ammonia is €£10.00to €£12.99 with a total of 4 offers.
- Payment methods: The online shop Boots.com (UK) supports: PayPal, Visa, Mastercard
- Delivery: The shortest delivery time is 4 working days working days offered by Boots.com (UK).
34 Variants from £6.46
£9.98
amazon.co.uk
Delivery from £4.49
£10.00
4.31 GBP/100.0 g
amazon.co.uk
Delivery from £4.49
£8.40
Amazon-marketplace.co.uk
Free Delivery
£6.46
Amazon-marketplace.co.uk
Delivery from £5.64
£11.34
cosmetify.com
Free Delivery
£10.00
Boots.com (UK)
Delivery from £3.75
£9.30
Amazon-marketplace.co.uk
Free Delivery
£9.90
Amazon-marketplace.co.uk
Delivery from £4.49
£8.94
Amazon-marketplace.co.uk
Free Delivery
£6.53
Amazon-marketplace.co.uk
Delivery from £6.10
£8.01
carethy.co.uk
Delivery from £4.99
£9.98
9.33 GBP/100.0 g
amazon.co.uk
Delivery from £4.49
£8.98
Amazon-marketplace.co.uk
Free Delivery
£8.49
Amazon-marketplace.co.uk
Free Delivery
£7.49
13.87 GBP/100.0 ml
Amazon-marketplace.co.uk
Free Delivery
£8.10
carethy.co.uk
Delivery from £4.99
£9.41
Amazon-marketplace.co.uk
Free Delivery
£8.08
carethy.co.uk
Delivery from £4.99
£10.00
Boots.com (UK)
Delivery from £3.75
£7.71
carethy.co.uk
Delivery from £4.99
£8.90
Amazon-marketplace.co.uk
Free Delivery
£7.61
carethy.co.uk
Delivery from £4.99
£7.80
carethy.co.uk
Delivery from £4.99
£11.00
Amazon-marketplace.co.uk
Delivery from £9.99
£9.98
Amazon-marketplace.co.uk
Free Delivery
£7.89
carethy.co.uk
Delivery from £4.99
£8.94
Amazon-marketplace.co.uk
Free Delivery
£9.20
Amazon-marketplace.co.uk
Free Delivery
£20.79
ebay.co.uk
Free Delivery
£12.49
Amazon-marketplace.co.uk
Delivery from £9.99
£9.99
Amazon-marketplace.co.uk
Delivery from £4.49
£27.46
Amazon-marketplace.co.uk
Delivery from £9.99
£37.54
Amazon-marketplace.co.uk
Delivery from £12.35
£10.00
Boots.com (UK)
Delivery from £3.75
Similar products
£9.30
Amazon-marketplace.co.uk
Free Delivery
3 x Garnier Olia Permanent Hair Colour 8.0 Blonde
£34.99
Amazon-marketplace.co.uk
Free Delivery
3 x Garnier Olia Permanent Hair Colour 8.0 Blonde
£27.08
Amazon-marketplace.co.uk
Free Delivery
£10.00
4.31 GBP/100.0 g
amazon.co.uk
Delivery from £4.49
3 x Garnier Olia Permanent Hair Colour 8.0 Blonde
£25.60
8.53 GBP/1.0 count
Amazon-marketplace.co.uk
Free Delivery
Cheapest offer
30 Advantage card points. Garnier Olia 2.0 Black Diamond: 100% Grey Coverage, No Ammonia FREE Delivery on orders over 45 GBP.
£10.00
4 working days
Boots.com (UK)
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