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Faith In Nature Grapefruit & Orange Shampoo, 2.5L1 / 7
Product guide

Faith In Nature Grapefruit & Orange Shampoo, 2.5L

Faith In Nature Grapefruit & Orange Shampoo is a 2.5-litre liquid shampoo described for oily hair and scalp. Its large refill-style bottle suits regular use, while the listing claims a vegan formula with 99.5% natural-origin ingredients and no parabens, SLS or silicones.

At a glance

  • Formulated for oily hair and scalp.
  • The 2.5-litre size is intended to provide a longer-lasting supply and can be poured or used for home refills.
  • The listing states the formula is vegan and cruelty free, with 99.5% natural-origin ingredients and 100% natural aroma.
  • Grapefruit and orange oils are promoted for a bright citrus scent. The listing also describes a rosemary, nettle and chamomile base blend.
Price
£21.95Save 39%

Reference price: £35.99

Price checked: 12 Nov 2026

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Pros and cons

Pros

  • Large 2.5-litre bottle reduces the need for frequent repurchases for households that use it regularly.
  • Specifically marketed for oily hair and scalp, rather than as an all-hair-type formula.
  • Customer feedback reports clean, soft-feeling hair and an appreciated citrus fragrance.

Cons

  • A 2.5-litre container requires more storage space and may be less convenient to handle than a smaller bottle.

Technical specifications

14 specifications
Identity
BrandFAITH IN NATURE
Model2500010511801
Product typeShampoo
FormLiquid
Formula and suitability
Hair typeOily
ScentGrapefruit & Orange
Age rangeAdult
Suitable hair colourAll Hair Colours
Special featuresNatural Ingredients, Not Tested On Animals
Free fromParaben Free, SLS Free, Silicone Free
Natural-origin ingredients99.5% natural origin ingredients and 100% natural aroma
Volume2.5 Litres
Number of items1
Dimensions and installation
Dimensions listed14 x 9.6 x 20.8 centimetres

What to know before buying

  • Directions say to massage into wet hair and scalp, rinse well and repeat. The listing recommends following with conditioner and says to rinse well if the product gets into the eyes. A pump is suggested for refilling but is not confirmed as included.

Who is it for?

A good fit for

  • Adults with oily hair or scalp who want a large-format shampoo.
  • Shoppers seeking a grapefruit-and-orange scented formula with stated vegan and cruelty-free credentials.

Less suited to

  • Buyers who need a compact travel-size bottle or have limited bathroom storage.
  • Anyone looking specifically for a shampoo formulated for dry hair. This listing identifies the intended hair type as oily.
Faith In Nature Grapefruit & Orange Shampoo, 2.5L · photo 2
Additional product photo 2

Customer reviews on Amazon

4.6 / 5 · 603 ratings
  • 5 stars79%79%
  • 4 stars11%11%
  • 3 stars6%6%
  • 2 stars2%2%
  • 1 star2%2%

Customer feedback highlights effective cleansing, a pleasant fragrance and hair that feels clean, soft and fresh. Some customers describe it as gentle enough for regular use and say the large supply lasts a long time, while opinions on the quantity are mixed. This supports its appeal for frequent use and for buyers who like citrus-scented shampoo, but customer impressions do not establish results for every hair type.

Positive themes

  • Customers report effective cleansing and clean, soft-feeling hair.
  • The fragrance and natural-ingredient positioning are appreciated by customers.
  • Some customers say it lasts a long time and is gentle enough for regular use.

Mixed feedback

  • Customer opinions about the quantity are mixed, despite the product's large listed volume.

Frequently asked questions

Is this shampoo intended for oily hair?

Yes. The listing identifies oily hair and scalp as its target. It does not claim this is a dry-hair formula.

What is the bottle size?

The listing gives a volume of 2.5 Litres. It describes the bottle as suitable for home refills or pouring.

Does the listing say it is free from SLS, parabens and silicones?

Yes. Those three exclusions are stated in the product details and feature claims.

Is a pump included?

The product description suggests pairing it with a pump, but does not confirm a pump is included. Check the selected listing if you need one.

Faith In Nature Grapefruit & Orange Shampoo, 2.5L · photo 3
Additional product photo 3

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