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Olaplex No.4 Fine Bond Maintenance Shampoo

From £28.00
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A lightweight bond-strengthening shampoo designed specifically for fine hair, cleansing gently while boosting softness, body and resilience without weighing strands down.

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Cleanse and reinforce delicate strands with Olaplex No.4 Fine Bond Maintenance Shampoo — a featherlight version of the cult-favourite No.4 formula, re-engineered for fine or easily weighed-down hair.

Powered by Olaplex Bond Building Technology™, it works deep within the hair fibre to repair broken bonds caused by colouring, heat styling and daily wear, restoring strength and elasticity without heaviness. Unlike traditional strengthening shampoos that can leave fine hair flat or coated, this formula delivers weightless moisture, lifting the roots while protecting against frizz, breakage and humidity.

The result? Cleaner, stronger, fuller-looking hair with long-lasting smoothness and amplified natural body.

Perfect for daily use and safe for colour-treated hair, keratin-treated hair and chemically processed hair.

Massage into damp hair, work through hair from root to tip creating a lather.Wash off then follow with the {No 5 Bond Maintenance Conditioner}.Can be used alongside the weekly No 3 Hair Perfector treatment.

Olaplex

Olaplex revolutionised professional haircare with its patented Bis-Aminopropyl Diglycol Dimaleate technology. This breakthrough ingredient repairs the internal hair structure at the molecular level, reducing breakage and improving resilience during and after chemical services.

The brand’s professional and at-home products work in synergy, from the iconic No.1 and No.2 salon treatments to the best-selling No.3 Hair Perfector and complementary shampoos, conditioners and styling products. Together they rebuild bonds, prevent damage and enhance colour longevity.

By transforming how the world approaches hair repair, Olaplex has become a staple in salons and homes worldwide. Its minimalist, high-performance formulas have redefined haircare for healthier, stronger hair.

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Ingredient
Hyaluronic Acid
What It Is

Hyaluronic-acid a substance that retains moisture and is capable of binding over one thousand times its weight in water. This substance is naturally found in many areas of the human body, including the skin, eyes, and synovial fluid of the joints.

As we age, the production of key substances in the skin, including hyaluronic acid (along with collagen and elastin) decreases. As a result, our skin loses volume, hydration, and plumpness.

The substance works as a magnet for moisture, helping your cells retain as much of it as possible so that your skin feels and appears hydrated, plump and healthy.

What It Does

Moisturisers and serums are two of the most common form of hyaluronic acid.

  • Moisturisers. Use a moisturiser infused with hyaluronic acid at the time when you’d usually moisturise. Ideally, this would be 2 times a day and always after cleansing, exfoliating, or applying serums.
  • Serums. A hyaluronic acid serum involves a slightly different routine. After cleansing, use a toner on your skin and press a couple of drops of your serum into your face with the palms of your hands. Don’t forget to apply a moisturiser immediately afterward to seal in all that hydration.

This acid also plays well with most other skin actives, making it easy to pair with peels, retinols, vitamins, and other acids.

Benefits

When used in skincare products, including creams and serums, hyaluronic acid gives your complexion a boost by quickly increasing the skin's moisture level. It’s especially useful for reducing the appearance of wrinkles and age lines.

Antioxidants
Niacinamide
What It Is

Although the word Niacinamide may sound a little scary, it’s basically Vitamin B3, an essential nutrient for your skin. This is why Niacinamide can help your skin look healthier.

It can be found in vitamin-rich foods, such as kale, mushrooms and almonds, which help take great care of your body from the inside, as well as in our skin care products to pamper it from the outside.

What It Does

Niacinamide is a true multitasker. From boosting hydration to protecting the skin from environmental damage, it offers a wide variety of benefits. It penetrates your skin and helps renew your complexion from within.

Benefits

Although Niacinamide may be less talked about than the wonder ingredient of the decade, retinol, its benefits are just as significant. Here are some of the most amazing skin benefits of Niacinamide:

  • Increases the skin’s ability to maintain hydration. Niacinamide strengthens your skin’s moisture barrier to improve its ability to hold on to moisture. Your skin is less likely to dry out and will stay hydrated for longer. If dry skin is a concern for you, view the range here.
  • Improves skin texture. It helps reduce the size of your pores while keeping your skin moisturised.
  • Rejuvenates the eye area. The skin around your eye is extremely delicate, and this is where usually the first signs of skin ageing appear. Niacinamide can help with these skin concerns and reduce the appearance of fine lines and wrinkles for younger-looking eyes.
  • Helps with dark spots and hyperpigmentation. Niacinamide’s is a true multitasker, it can also help lighten dark spots and the marks of hyperpigmentation.
  • Aids surface skin cell regeneration for younger-looking skin. By locking in moisture, Niacinamide provides your skin with the moisture it needs for natural skin cell turnover to take place properly.
  • Helps with oily skin. Niacinamide helps regulate sebum production and this can help control oily skin.
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