IT costs just £1 from Tesco.

But, according to one man, the supermarket's own brand anti-dandruff shampoo is better than any of the more expensive options he's tried.

Glen Banbury took to the Banging Bargains group on Facebook to rave about the purse-friendly product.

"So there's obviously the big brand anti-dandruff shampoos out there, however at 5 times the price," he explained.

"I can't rate this shampoo high enough.

"I suffer from psoriasis on the odd occasions, especially in the winter.

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"I've paid for specialist shampoos etc, this stuff in three days did what branded stuff can't."

Glen added that the shampoo is also brilliant to use on beards.

"Use this for beards, it is great, beards pull away moisture from the skin so it dries your facial skin out, this stuff is brilliant for rehydrating your face," he explained.

"If you have a beard you will know what I mean."

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Concluding, he wrote: "Just get some, you won't regret it."

In the comments on Glen's post, other people were quick to rave about the shampoo.

"This is the only shampoo I can use for my eczema," one wrote.

"It's brilliant and soothes it down.

"Would 100% recommend."

"I second this and the Asda one," another person commented.

"My scalp was really flaky, used to itch and burn because I caused cuts from scratching.

"I tried medicated shampoo, high branded, head and shoulders and Body Shop.

"The Asda and Tesco of this is the only one that has stopped it all."

While a third added: "I also use this and think it's fab especially for the price.

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"I have a sore scalp especially when stressed, and severe eczema on my scalp.

"I also used it when my daughter had chicken pox, it was fab for that too!"

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