Blonde is the hardest colour to keep. It is chemically the most exposed, it picks up every mineral in the water, and it turns the moment the cuticle opens. Medavita's answer is not one violet shampoo — it is three separate toning routes plus a salon neutralising bench. Here is how to pick yours.
Work out which blonde you are
Stand in daylight and look at the mid-lengths, not the roots.
- Going yellow or straw → you need cool pigment. Ice Blonde.
- Going flat and grey-ish, and you wanted warmth → you have over-toned. Sunset Blonde.
- Going orange or brassy at the mids → the lift was uneven. Salon neutralising, then All Blondes.
- Blonde looks fine but feels like straw and snaps → this is not a tone problem. Go to the bonding section below.
All Blondes — the bonding foundation
The base layer for every blonde regardless of tone. The formula is built on hydrolysed collagen (plumps and conditions), hyaluronic acid (hydrating and elasticising), amaranth proteins (hydrate, protect and form a film) and ceramides plus amino acids. It is a fortifying, restructuring, smoothing system rather than a toner.
The range: Bonding Shampoo, Bonding Light Conditioner, Bonding Deep Mask, a No Breakage Serum and a Cuticle Sealer Cream. If you buy one thing on this page, buy the shampoo and mask together.
Ice Blonde — cool tones
Enhancing shampoo, deep mask and a conditioning hair mousse, for blondes that drift warm. Used the way violet products should be used: twice a week at most, on the mid-lengths, and rinsed before it stains.
Sunset Blonde — warm tones
The opposite brief. Enhancing shampoo, deep mask and conditioning mousse for golden and honey blondes that go dull and ashy when cooled too hard. Most people over-correct with violet; this is the line that puts the warmth back.
Copper Blonde
A single Enhancing Conditioning Serum for copper and strawberry tones — the shade family that fades fastest of all.
Blondie Technics — the salon bench
Where the real neutralising happens: the Extra Cool Blonde Neutralizing Shampoo and Mask in salon sizes, and the Absolute Ice Blonde Black Blue for the heaviest brass. There is also the Show Blonde pH Qualizer — the step that brings the hair back to an acid pH after a chemical service, which is what stops the tone shifting in the first week. Everblonde developers, including a premium 40 vol, sit behind the lightening.
When the problem is damage, not tone
Bleached hair that snaps is a structural problem and no toner will fix it. Two routes:
- β-Refibre — reconstruction with Amino Concentré (serine, threonine, glycine, arginine, glutamic acid, carbocisteine), small enough to travel into the fibre rather than coat it. Shampoo, mask, microemulsion, B-Nectar cream and a 24-vial serum course.
- Elisièr Instant Bond Repair — a three-step pre-shampoo treatment, shampoo and conditioner rebuild, and the better choice if your hair is fine as well as bleached.
Run either alongside All Blondes, not instead of it.
A four-week blonde reset
Week 1: Show Blonde pH Qualizer in salon → All Blondes shampoo and deep mask at home, twice.
Week 2: Add Ice Blonde or Sunset Blonde once, depending on your drift. Mask every wash.
Week 3: β-Refibre or Elisièr bond repair once. Keep the All Blondes mask.
Week 4: No Breakage Serum daily on damp mid-lengths; Cuticle Sealer Cream before heat.
Five things that quietly ruin blonde
- Violet every wash. It builds up, goes grey-lilac, and you stop being able to read your real tone.
- Hot water. It opens the cuticle and the toner leaves with the rinse.
- Skipping the acid step. Without a pH-balancing product after the service, the tone shifts inside a week.
- Treating dryness as damage. Masks alone will not fix broken bonds; bond repair alone will not fix dryness. Blonde usually has both.
- Chlorine and hard water. Both deposit minerals that read as brass. A clarifying step before toning, not after.