Bargain PostboxSearch
Regaine Pre-Growth 2-in-1 Shampoo and Conditioner, 248 ml1 / 7
Product guide

Regaine Pre-Growth 2-in-1 Shampoo and Conditioner, 248 ml

Regaine Pre-Growth is a 2-in-1 shampoo and conditioner for thinning hair, intended to remove scalp build-up and prepare the scalp for hair regrowth treatments. Its mild, sulfate-free formula contains a Triple Acid Complex, while the claimed fuller-looking effect is a manufacturer statement rather than an independently verified result.

At a glance

  • Combines shampoo and conditioner in one product, intended to replace regular shampoo in the routine.
  • The Triple Acid Complex includes mandelic, lactic and hyaluronic acids. The listing describes oil balancing, gentle exfoliation and scalp hydration benefits.
  • The manufacturer says the formula is mild, sulfate-free and suitable for daily use alongside Regaine hair regrowth treatments.
  • The listing claims hair can look 2.5x fuller and says the product removes more than 98% of scalp build-up. These are manufacturer claims, not independently verified results.
Price
£8.98Save 25%

Reference price: £11.99

Price checked: 13 Nov 2026

View offerAhead of Black FridayExplore the selection

Often bought together

Pros and cons

Pros

  • A combined shampoo and conditioner simplifies the washing step in a hair-care routine.
  • The listing describes it as suitable for thinning and newly regrown hair, including use alongside hair regrowth treatments.
  • The specified acids target different aspects of scalp care, including oil, build-up and hydration.

Cons

  • It is a rinse-off hair-care product designed to accompany hair regrowth treatments, not a standalone treatment product.

Technical specifications

10 specifications
Identity
BrandRegaine
Model908646
Product details
Product typeShampoo, Conditioner
Hair typeThinning
Recommended usesThinning Hair, General Hair Regrowth Support
Age rangeAdult
Volume248 Millilitres
Number of items1
Country of originUSA
Package dimensions and weight20 x 6.6 x 3.3 cm; 300 g

What to know before buying

  • The manufacturer recommends using it in place of regular shampoo, applying to wet hair and scalp, then rinsing thoroughly. If applying minoxidil afterwards, the listing says to let the scalp dry first. Use only as directed, avoid eye contact and rinse immediately if contact occurs. Keep away from children.
  • The fuller-looking hair and scalp build-up reduction figures are listing claims. The listing does not provide independent verification or explain the conditions behind those results.

Who is it for?

A good fit for

  • Adults with thinning hair who want a combined shampoo and conditioner as part of scalp care.
  • People using Regaine hair regrowth treatments who want a shampoo described for use alongside them.

Less suited to

  • Shoppers seeking a standalone medicated hair regrowth treatment rather than a shampoo and conditioner.
Regaine Pre-Growth 2-in-1 Shampoo and Conditioner, 248 ml · photo 2
Additional product photo 2

Customer reviews on Amazon

4 / 5 · 31 ratings
  • 5 stars35%35%
  • 4 stars48%48%
  • 3 stars9%9%
  • 2 stars0%0%
  • 1 star8%8%

Only aggregate ratings are provided, with a spread across rating levels and a broadly favourable overall score. That gives a limited indication of customer reception but does not show what customers liked or disliked. For this shampoo, weigh the ratings separately from the manufacturer's claims about scalp preparation and fuller-looking hair.

Frequently asked questions

Is this a hair regrowth treatment?

It is a shampoo and conditioner intended to prepare the scalp for regrowth treatments. The listing recommends using it alongside Regaine hair regrowth treatments, so it should not be mistaken for a standalone treatment.

How should it be used?

The listing says to use it instead of regular shampoo, apply generously to wet hair and scalp, massage into a lather through the ends, and rinse thoroughly.

What is in the Triple Acid Complex?

The listing names mandelic acid, lactic acid and hyaluronic acid, and describes them as supporting oil balance, gentle exfoliation and scalp hydration.

Can it be used before minoxidil?

The manufacturer describes it for use alongside Regaine treatments. Its instructions say to let the scalp dry before applying minoxidil.

Regaine Pre-Growth 2-in-1 Shampoo and Conditioner, 248 ml · photo 3
Additional product photo 3

Alternative options

Products with discounts that might interest you

4.4
TIGI Catwalk Curls Rock Amplifier Curl Styling Cream, 150ml
TIGI Catwalk Curls Rock Amplifier Curl Styling Cream, 150ml

£9.80

£8.53

-13%
-13%
4.0
Garnier Olia Gloss 10-Minute Tinted Hair Mask, Cowboy Copper
Garnier Olia Gloss 10-Minute Tinted Hair Mask, Cowboy Copper

£12.99

£8.92

-31%
-31%
4.3
Toppik Hair Fibres Dark Brown, 55g
Toppik Hair Fibres Dark Brown, 55g

£59.95

£37.96

-37%
-37%
4.6
Pantene Molecular Bond Repair Shampoo, Conditioner and Treatment Set
Pantene Molecular Bond Repair Shampoo, Conditioner and Treatment Set

£22

£16.11

-27%
-27%
4.6
CATWALK by TIGI Oatmeal & Honey Shampoo and Conditioner Set, 2 × 750 ml
CATWALK by TIGI Oatmeal & Honey Shampoo and Conditioner Set, 2 × 750 ml

£33.95

£19.79

-42%
-42%
4.4
L’Oréal Paris Casting Crème Gloss 535 Chocolate Semi-Permanent Hair Dye
L’Oréal Paris Casting Crème Gloss 535 Chocolate Semi-Permanent Hair Dye

£10.99

£9.26

-16%
-16%
4.4
Bumble and bumble. Thickening Volumizing Shampoo
Bumble and bumble. Thickening Volumizing Shampoo

£29

£19.17

-34%
-34%
4.5
OGX Biotin & Collagen Volumising Conditioner, 577 ml
OGX Biotin & Collagen Volumising Conditioner, 577 ml

£6.62

£5.47

-17%
-17%
4.0
Garnier Olia Hair Gloss Old Money Blonde, 10-minute semi-permanent colour
Garnier Olia Hair Gloss Old Money Blonde, 10-minute semi-permanent colour

£12.99

£8.99

-31%
-31%
4.4
TIGI Bed Head For Men Matte Separation Hair Wax, 85g
TIGI Bed Head For Men Matte Separation Hair Wax, 85g

£13.95

£9.76

-30%
-30%
4.4
L’Oréal Paris Casting Crème Gloss 600 Semi-Permanent Hair Dye
L’Oréal Paris Casting Crème Gloss 600 Semi-Permanent Hair Dye

£10.99

£9.50

-14%
-14%
4.6
Bumble and bumble Bond-Building Hair Repair Shampoo
Bumble and bumble Bond-Building Hair Repair Shampoo

£16

£10.40

-35%
-35%
4.4
Bumble and bumble Thickening Volumizing Shampoo, model B46F010000
Bumble and bumble Thickening Volumizing Shampoo, model B46F010000

£16

£10.40

-35%
-35%
4.5
ghd Bodyguard Heat Protect Spray for Fine Hair
ghd Bodyguard Heat Protect Spray for Fine Hair

£25

£16.39

-34%
-34%
4.5
L’Oréal Paris Elvive Bond Repair Leave-In Serum, 150 ml
L’Oréal Paris Elvive Bond Repair Leave-In Serum, 150 ml

£16.95

£6.65

-61%
-61%
4.4
Faith In Nature Seaweed & Citrus Conditioner 5L, Model 61595
Faith In Nature Seaweed & Citrus Conditioner 5L, Model 61595

£42.55

£29.19

-31%
-31%
4.4
L’Oréal Paris Casting Crème Gloss 645 Amber Red Semi-Permanent Hair Dye
L’Oréal Paris Casting Crème Gloss 645 Amber Red Semi-Permanent Hair Dye

£10.99

£7.29

-34%
-34%
4.4
OUAI Curl Cream, 236 ml
OUAI Curl Cream, 236 ml

£28

£21

-25%
-25%
4.5
Clairol Nice'n Easy Oil-Infused Permanent Hair Dye, Model 81649334
Clairol Nice'n Easy Oil-Infused Permanent Hair Dye, Model 81649334

£6.89

£5.10

-26%
-26%
4.4
Bed Head by TIGI Hard Head Extra Strong Hold Hairspray, 385ml
Bed Head by TIGI Hard Head Extra Strong Hold Hairspray, 385ml

£15.90

£6.40

-60%
-60%
4.7
L’Oréal Paris Elvive Colour Protect Shampoo, 1L
L’Oréal Paris Elvive Colour Protect Shampoo, 1L

£13.82

£8.49

-39%
-39%
4.2
lilyeve GROWTURN Hair Growth Serum, 100 ml, Built-in Brush
lilyeve GROWTURN Hair Growth Serum, 100 ml, Built-in Brush

£24.99

£19.99

-20%
-20%
4.4
L’Oréal Paris Elvive Bond Repair Pre-Shampoo, 200ml
L’Oréal Paris Elvive Bond Repair Pre-Shampoo, 200ml

£16.95

£6.17

-64%
-64%
4.2
Briogeo Style + Treat Yuzu + Plum Oil Sleek Stick, 15g
Briogeo Style + Treat Yuzu + Plum Oil Sleek Stick, 15g

£20

£15.68

-22%
-22%
Product details in Markdown