The Best Bond Building Haircare For Post Summer Repair

So, youâve just returned from your summer holiday, and after spending time in the sun and sea, you're experiencing brittle and dry hair. These three factors can often cause damage to the hair due to the UV rays, saltwater and chlorine. This is where bond-building hair products come in to save the day! Bond-building technology is the perfect solution for repairing and strengthening hair after summer.
In this blog weâll explain what we mean by bond-building haircare, the benefits of it and some of our favourite bond-building hair products!
What Is Bond-Building Haircare?
To understand what bond-building haircare is, first we need to understand what bonds mean in terms of hair. Our hair is made up of a protein called keratin, and its strength, elasticity, and overall health all depend on tiny internal structures called bonds. These bonds hold the hair fibres together and giving hair its shape and resilience. There are three main types of bonds in the hair:
- Disulfide bonds: The strongest type, responsible for hairâs strength and structure. Theyâre often damaged by chemical treatments like colouring, bleaching, or perming.
- Hydrogen bonds: Weaker bonds that can be temporarily broken and reset with heat and water (for example, when you blow-dry or straighten your hair).
- Salt bonds (ionic bonds): Affected by changes in pH and chemical processes.
When bonds are weakened or broken through UV exposure, heat styling, colouring, or chlorine, hair becomes weaker, brittle, frizzy, and prone to breakage. Bond-building products work by repairing or reinforcing these internal bonds, helping to restore hairâs original strength, smoothness, and elasticity. Thatâs why theyâre particularly effective for post-summer repair, when bonds are most likely to be compromised.
Benefits of Bond Builders For Post-Summer Hair Repair

Bond-building formulas are completely different from regular conditioning products. Instead of simply softening hair on a surface level, bond-building products and treatments work by going deeper to:
- Strengthen internal hair structure.
- Reduce breakage and split ends.
- Restore elasticity and resilience.
Bond-building products will keep your hair healthy for the long-term, not just in the moment.
Our Favourite Bond-Building Haircare Products
Olaplex No.3 Hair Perfector 250ml

Olaplex are pioneers in bond-building haircare. The No.3 at-home treatment is meant for weekly use to restore health to damaged or coloured hair. Featuring patented Olaplex Bond Technologyâ˘, this mask supports each strand of hair on a molecular level, specifically rebuilding the disulfide bonds to create strong, healthy hair.
Philip Kingsley Bond Builder Split End Remedy 50ml

Specifically formulated for fixing broken bonds and sealing split ends, this serum has been formulated with hydrolysed oat protein which soften and moisturise cuticles. Developed alongside expert trichologists, it works below the surface of the hair to repair your broken bonds, ideal for the times when you canât get to the hair salon for a trim.
K18 Molecular Repair Hair Oil 10ml

An innovation in haircare, K18âs strengthening oil reduces frizz by working at the innermost layers of the hair to reconnect any breakage and forms a protective barrier on the hair. This oil is the perfect way to finish off any look to ensure that even when styled, youâre supporting your hairs health.
Minimalist Maleic Bond Repair Complex 05% Hair Serum

A great alternative for a budget-friendly option, this bonding hair treatment uses a unique combination of maleic acid, transglutaminase, and amino acids that repair weak and damaged hair from the inside out.
Bond-Building Hair Saviours
Summer hair damage doesnât have to last forever. With consistent use, bond builders can bring the natural strength and shine back to your hair. Why not use September as a way so start a fresh hair routine? Shop all haircare products and brands.