Advanced Bond Repair & Strengthening Technology
Damaged, brittle hair? Restore it with Repair Complex, an innovative treatment designed to repair, strengthen, and fortify hair from the inside out. Formulated with keratin-reinforcing technology and glyoxylic acid, this professional-grade treatment helps rebuild broken bonds, smooth the cuticle, and improve elasticity without the use of silicones or heavy oils.
At an optimal pH of 4.5, the Repair Complex penetrates the hair shaft, crosslinking with keratin to restore structural integrity. Unlike traditional treatments that simply coat the hair, this formula works deep within the fiber to deliver long-lasting resilience, hydration, and protection against future damage.
✨ Key Benefits:
✔ Strengthens and rebuilds damaged hair
✔ Enhances elasticity and reduces breakage
✔ Smooths and protects the hair cuticle
✔ Lightweight, non-greasy formula
✔ Ideal for chemically treated, heat-damaged, and fragile hair
Kit Contains:
Amino Acid & Keratin Shampoo (50ml)
Amino Acid & Keratin Conditioner (50ml)
Leave In Conditioner (50ml)
Blow Dry Protection Spray (50ml)
Repair Complex (100ml)
How to Use:
Apply to clean, blow dried hair, distributing evenly on damaged areas
Fine-Medium Hair: Leave on for 20 minutes before blow drying, (and ironing for a longer lasting finish) which is followed by rinsing & conditioning with our Amino Acid & Keratin Conditioner.
Curly Hair: Leave on for 20 minutes before blow drying with a diffuser attachment. Rinse off thoroughly followed by our Amino Acid and Keratin Conditioner.
🧴 How to Use (and When to Use) with Colored Hair
To ensure optimal results and preserve your hair colour, follow these timing guidelines based on your colouring method:
🎨 For Permanent Hair Color
Apply the Formula 29 Treatment after colouring.
✅ Safe to use once color is fully developed and rinsed.
⚠️ Wait at least 24 hours before applying heat styling tools post-treatment for best colour lock-in.
💧 For Demi-Permanent Color
Apply the Formula 29 Treatment after colouring if using an alkali treatment or before if using an acidic treatment.
✅ Treatment will smooth and strengthen the hair, prepping it for even colour absorption.
⚠️ Apply the treatment to a test section of the hair to determine colour fading before treating the entire hair.
✨ For Toners & Direct Dyes
Apply the Formula 29 Treatment before toning.
✅ This ensures tone clarity and prevents pigment stripping.
❌ Avoid using the treatment after toning, especially with pastels or vivid shades.
Anna Le Roux –
I have had bad experiences with MK in the salon with the toxic fumes but I wanted the smoothing effect. The scientists at Formula 29 advised me to get this and I am in complete shock that I have the same results as the ridiculously priced MK and without wasting time in the salon with the toxic fumes.
I will never change from the brand.
Anneline Van Zyl –
My hair was badly damaged from years of colouring and flat ironing. After just one use of the Repair/Smoothing Complex, I could feel the difference. It’s softer, smoother, and the ends don’t feel dry anymore. Love it!
Marlize Both – Stellenbosch –
Ek het nie regtig gedink iets sou werk nie, maar dié produk het my hare weer lewendig laat voel. Dit ruik heerlik, en ek het minder breek en splinternuwe glans. Dis nou deel van my weeklikse routine!
Rika Du Plessis –
I’ve tried salon masks that cost triple the price and didn’t give me these results. My hair feels stronger and smoother after each treatment. Only reason I’m giving four stars is I wish the bottle was bigger!
Helena Strydom –
I use the Repair/Smoothing Complex after every wash, and my hair feels like silk. It used to be dull and frizzy, now it looks and feels healthy again. Baie dankie Formula 29!
Karina Marais –
I saw a difference immediately after the first use. The frizz is gone, my split ends look sealed, and I don’t need to use a straightener every day anymore. This is a must-have product, especially in dry Highveld weather.