
Hair thinning is a normal part of life. As men age, changes in hair growth can be driven by genetics and hormones, which can eventually lead to hair loss.
The NHS says: "In men, hair loss usually begins above the temples causing a receding hairline. This progressing hair loss continues on the top of the head leading to increasingly thin hair then often to baldness."
However, some men think they might have found an 'insane' hair treatment that actually works to regenerate hair that they may have lost in the early stages.
Better yet, the 'insane' solution is currently reduced to just £23 on Amazon as part of the Prime Big Deal Days sale.
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The deal is running for a limited time only, so you only have until midnight tonight to make the most of it.
READ MORE: All the best Amazon Prime Deals that end at midnight
The treatment in question is the Regaine for Men 5% Minoxidil Extra Strength Scalp Solution.
Allegedly excellent at promoting hair growth, it's 38 percent off for Amazon Prime Big Deal Days.
Regaine For Men 5% Minoxidil Extra Strength Scalp Solution 60ml, WAS £36.99 NOW £22.99, on Amazon
This product is not suitable for everyone. Please contact a healthcare provider to determine if the treatment is appropriate for you. Visit the Regaine website here for further information.

Allegedly, when used continuously across a couple of months, shoppers are seeing a difference in terms of their hair growth. In turn, it's massively effected their confidence and wellbeing.
As well as a solution, the treatment also comes in a foam that's handy to apply. While the solution offers precise scalp application, the foam offers broader coverage and is also formulated with glycerin for added hair styling benefits.
Both treatments aim to target hereditary hair loss, prevent further hair loss and encourage hair regrowth. They're also available as multipacks to buy as part of a continued treatment.
Regaine For Men Extra Strength Foam 73ml (Pack of 3), WAS £77.50 NOW £42.99, on Amazon
This product is not suitable for everyone. Please contact a healthcare provider to determine if the treatment is appropriate for you. Visit the Regaine website here for further information.

For more information on how to apply the product and to see what real reviews say, keep reading below.
When does Prime Big Deal Days end?
October's Prime Day will finish tonight 7 October, 2026, at 23:59pm.
With only a limited time to shop the best dehumidifier deals, it's worth adding your favourites to your basket before the sale ends.
If you want to find out more about the big event, you can read everything you need to know, here.
What do reviews say about the hair loss treatment?
The Regaine Hair Loss treatment can have variable effects, working differently for everyone. It goes without saying, but this isn't going to be a miracle product and results are certainly not instant.
However, those who've had the most success from the treatment have urged reviewers to be patient and stick to the using the treatment consistently.
One fan who found the product worked for them commented: "I am 20 years old, my hair started to recede and thin due to stress. After a few days of use, a new line of baby hair began to grow in front of my current hairline."


While another revealed: "I'm 37 and started to see my hairline receding. After two months use I can see that the hair is starting to grow back. The new hair isn't that thick and are more like baby hairs, however my overall hairline does look better."
What are the ingredients?
The active ingredient within the Regaine Hair Loss treatments is minoxidil. It works by widening blood vessels and increasing the blood flow to the hair follicles on the scalp.
This helps deliver more oxygen and nutrients to stimulate and prolong hair growth.
According to the NHS, "minoxidil solution has been used successfully in treating people with hair loss for a variety of reasons."
How to use the hair loss treatment?
Always read the label and, if necessary, consult with a doctor before use. Read more information and FAQs on Regaine's site, here.
How to use the Regaine Hair Loss Treatment:
- Wash your hands before using
- You hair and scalp should be thoroughly dry before application
- For the solution, choose between a pump or spray-tip applicator
- Apply a 1ml dose of the solution to the affected area
- For the foam, dispense a dose of 1g onto your fingers
- Massage on to the scalp
- Wash your hands thoroughly
- Use twice a day, leaving 12 hours between dosages
Where to buy the hair loss treatment now?
You can shop the Regaine hair loss treatment that everyone has been talking about over on Amazon as part of the Prime Big Deal Days sale.
Both the Scalp Solution and the Regrowth Foam are currently discounted.
You can also use the 'subscribe and save' method when you order to save 5% now and up to 10% when you schedule repeat deliveries.
Just a little hack to save you even more money when you check out, and to get your treatment delivered regularly on repeat.
Topics: Amazon Prime Day, Shopping, Amazon, Health, Hair