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Our Favourite Treatments For Damaged Over Processed Hair!
by Charlies Hair Beauty on Apr 14, 2025
We always get asked "What do you guys recommend for damaged hair or over processed hair??" Well here you have it! Our Top 5!
If you’ve overdone it with bleach, heat styling, or chemical treatments, you’re not alone. Many of us put our hair through a lot—colouring, straightening, curling, and sometimes just not giving it the TLC it deserves. The good news? You don’t have to settle for dry, brittle strands forever. With the right treatments, you can bring your hair back to life!
In this post, we’re diving into the best professional-grade treatments designed to repair, strengthen, and restore over-processed hair. Whether you need intense hydration, protein repair, or bond rebuilding, these five powerhouse products will get your hair back on track. Thank me later!
If you’ve tried everything and nothing seems to work, K18 is a must-try. Unlike traditional conditioners and masks that only coat the hair, K18 works at a molecular level to repair broken keratin chains—the very foundation of your hair’s structure.
Why It Works:
✔️ Uses biomimetic peptides to reverse years of damage in just 4 minutes
✔️ Penetrates deep into the hair shaft to restore strength and elasticity
✔️ Ideal for bleach-damaged, heat-damaged, and chemically processed hair
How to Use:
• Skip conditioner and apply K18 to towel-dried hair.
• Use 1-2 pumps (depending on hair length and thickness).
• Let it sit for 4 minutes before styling as usual—no need to rinse!
If your hair is severely damaged, use K18 for six consecutive washes, then switch to once weekly for maintenance.
If your hair feels weak, brittle, or prone to snapping, Redken’s Acidic Bonding Concentrate is a must-have. This system strengthens your hair’s bonds—the connections that hold your hair together and keep it strong. This range consists of a pre-treatment, shampoo, lightweight conditioner, conditioner, and a 5 min liquid mask.
Why It Works:
✔️ Uses citric acid and a low pH formula to strengthen weak bonds
✔️ Protects against color fade and heat damage
✔️ Deeply hydrates and smooths the cuticle for softer, shinier hair
How to Use:
• Use the Acidic Bonding Concentrate Shampoo and Conditioner in your regular wash routine.
• For extra repair, apply the Acidic Perfecting Leave-In Treatment before blow-drying.
Best for: Color-damaged and chemically processed hair in need of deep bond restoration.
Over-processed hair is often lacking in protein, making it fragile and prone to breakage. Redken’s Extreme Range is packed with fortifying proteins to rebuild hair from the inside out.
Why It Works:
✔️ Contains proteins and ceramides to strengthen and reinforce hair fibres
✔️ Reduces breakage by up to 73%
✔️ Ideal for hair that snaps easily or feels overly stretchy
How to Use:
• Use Redken Extreme Shampoo and Conditioner regularly.
• Apply the Redken Extreme Anti-Snap Leave-In Treatment to damp hair for extra reinforcement.
👉 Best for: Hair that’s weak, breaking, or has lost its elasticity from bleaching and heat damage.
Joico’s K-Pak Reconstructor has been a go-to for professionals for years, and for good reason. This protein-rich treatment instantly revives hair that’s been severely damaged by chemical services or heat styling.
Why It Works:
✔️ Uses Quadramine Complex and keratin proteins to rebuild damaged hair
✔️ Adds moisture, shine, and strength in just one use
✔️ Works especially well for bleached, relaxed, or permed hair
How to Use:
• Apply Joico K-Pak Reconstructor to damp hair after shampooing.
• Leave it on for 5 minutes, then rinse.
• Follow up with the K-Pak Hydrator for an extra moisture boost.
👉 Best for: Hair that’s dry, weak, and over-processed from chemical treatments.
If your hair feels mushy, stretchy, or is breaking off in chunks, you might need a serious protein treatment. The Aphogee Two-Step Protein Treatment is one of the strongest at-home protein treatments available.
Why It Works:
✔️ Uses hydrolyzed proteins to instantly rebuild fragile hair
✔️ Hardens on the hair to create a strong protein structure
✔️ Ideal for severe breakage, especially from bleaching or relaxers
How to Use:
⚠️ This is not a regular conditioner—it’s an intensive treatment. Follow these steps carefully:
1. Wash hair with a clarifying shampoo.
2. Apply Aphogee Protein Treatment evenly.
3. DO NOT comb or manipulate hair—the treatment will harden as it works.
4. Sit under a hooded dryer (or use a blow-dryer) until hair is completely dry.
5. Rinse thoroughly, then apply a deep conditioner to restore moisture.
👉 Best for: Severely over-processed hair that is breaking or feeling gummy.
We hope we have helped you to Choose the Right Treatment for Your Hair! So to break it down....
✔️ For weak, brittle hair → Redken Extreme or Aphogee Two-Step Protein Treatment
✔️ For severe bleach damage → K18 Leave-In Repair Mask
✔️ For colour-treated hair that needs bond repair → Redken Acidic Bonding Concentrate
✔️ For all-around strengthening & moisture → Joico K-Pak Reconstructor
Restoring over-processed hair takes time, but with consistent care and the right treatments, you can bring your hair back to life.
💛 Shop these hair repair treatments now and start your journey to healthier, stronger hair! All available instore and online at charlieshairandbeauty.com
