How to care for colour-treated hair year-round.
Keeping colour-treated hair healthy can feel overwhelming, especially with so much conflicting advice. From skipping shampoo to avoiding heat, it’s hard to know what really works. So, let’s break it down.
At SANDY, we know that hair changes with the seasons, just like skin. Summer sun can leave hair faded and frizzy, while winter air can make it brittle and dry. That’s why the key to healthy, vibrant colour is adapting your haircare routine throughout the year.
Here’s everything you need to know about preserving your colour, preventing damage, and choosing the right products to keep your hair looking its best—no matter the season.
Is overwashing your hair a thing?
Yes. Washing your hair too often can strip away natural oils, leading to dryness, dullness, and – worst of all – faster colour fading.
To keep your hair healthy, we recommend washing two to three times a week with a colour-protecting shampoo like Kérastase Bain Riche Chroma Respect. If you need to wash more frequently, use a gentler formula like Pureology Hydrate Sheer Shampoo to maintain moisture without weighing your hair down.
What hair care products prevent damage and breakage?
Investing in the right products is key to keeping your colour fresh and your hair healthy. Here’s a seasonal guide to the best treatments, shampoos, and masks for year-round colour protection.
Summer colour treated hair care
Hot sun, UV exposure, and humidity can fade colour and weaken hair. Hydration and protection are key.
- Colour-protecting shampoo – Kérastase Bain Riche Chroma Respect keeps colour vibrant and hair hydrated.
- Deep conditioning mask – Kérastase Masque Chroma Filler restores strength and shine.
- Lightweight hydrating shampoo – Pureology Hydrate Sheer Shampoo adds moisture without heaviness.
- Heat and UV protection – Kérastase Serum Chroma Thermique shields hair from heat styling and environmental damage.
Tip: If you’re swimming, rinse hair with fresh water first to prevent chlorine and salt from stripping your colour.
Autumn colour treated hair care
As temperatures drop, hair needs gentle exfoliation and deep moisture to recover from summer.
- Scalp detox – Kérastase Symbiosis Micro Peeling Cellular Acid Salicylic exfoliates and balances oil production.
- Intense hydration – Kérastase Nutritive Masque Intense deeply nourishes dry, post-summer strands.
- Purifying pre-wash detox – Kérastase Argile Équilibrante removes buildup and pollution.
- Scalp-balancing shampoo – Kérastase Bain Divalent detoxifies and keeps roots fresh.
Tip: Autumn is the best time to strengthen hair before winter—focus on moisture and scalp health.
Winter colour treated hair care
Cold air and indoor heating lead to dry, brittle hair. Now is the time for deep hydration and repair.
- Intensely nourishing mask – Kérastase Chronologiste Masque Intense Régénérant strengthens and restores moisture.
- Rich, hydrating oil – Chronologiste Oil smooths frizz and adds luminous shine.
- Heatless styling for volume – Redken Volume Maximiser creates body without heat damage.
Tip: Swap hot tools for heatless styles in winter to prevent breakage and maintain colour vibrancy.
Spring colour treated hair care
Spring is all about reviving hair after winter. Hydration, protection, and shine-enhancing products are key.
- Rejuvenating shampoo – Kérastase Blond Absolu Bain Lumière gently cleanses while keeping blonde tones fresh.
- Lightweight, scalp-hydrating serum – Kérastase Blond Absolu 2% Pure Hyaluronic Acid Serum restores moisture balance.
- Detangling, moisture-locking conditioner – Kérastase Blond Absolu Cicaplasme smooths and protects against heat.
Tip: Spring is the perfect time for a trim—get rid of winter damage and refresh your ends.
Healthy Hair = Vibrant Colour
Book a consultant with one of our haircare specialists
No matter the season, the secret to long-lasting colour is healthy hair. Keep your locks hydrated, use sulphate-free, colour-safe products, and adjust your routine as the weather changes. Looking for personalized recommendations? Visit SANDY for a consultation and let us tailor the perfect haircare plan for you. Book your appointment today and keep your colour fresh all year long.
SANDY is a boutique hair salon located at North Curl Curl on Sydney’s Northern Beaches (near Dee Why and Manly). Our expert hairdressers, stylists and colourists deliver spectacular results with the goal of assisting our clients to achieve their best hair.