How to use - Colour Change Shampoo
More than grey coverage
Anti Aging care from scalp to hair
Grey hair may be one of the first visible signs we notice but aging goes beyond colour. Our scalp and hair change with age too. Over time, hair can become drier, coarser, less lustrous and more difficult to manage while changes in the scalp can also affect its overall condition.
As we move through our 40s, 50s, 60s and 70s, grey hair may become part of our ongoing hair care routine. But caring for our hair as we age is about more than maintaining its colour. How we care for our scalp today matters to the strength, texture and overall condition of our hair in the years ahead.
This long term perspective was part of the thinking behind the development of SMiB colour change shampoo. When developing the formula in Korea, our R&D team considered an important question. If consumers use a colour changing shampoo regularly, how can we care for the scalp and hair at the same time?
The result is SMiB Herb Spa colour change anti aging shampoo combining gradual grey coverage with our clinically evaluated Herb Spa anti aging scalp and hair care in a dual chamber system.
One chamber contains our Herb Spa anti aging care while the other contains the colour change formula. When dispensed together in the correct 50:50 ratio, the two formulas work as one shampoo routine, gradually building colour on grey and white strands while cleansing and caring for the scalp and hair.
Powered by skincare grade and premium care ingredients including Black Soybean, Niacinamide (Vitamin B3), Panthenol (Pro-Vitamin B5), Cica, Copper Tripeptide-1, Yeast Extract, White Tea Extract, 5 Plant-Based Proteins, Camellia Seed Oil, Tocopherol (Vitamin E) and our 14 Botanical Scalp Therapy Complex, the formula helps care for the scalp while supporting softer, smoother and more manageable hair.
Our Herb Spa anti aging formula has also been clinically evaluated in Korea across multiple areas of scalp and hair condition, supporting SMiB's Scalp First approach to long term scalp and hair care.
Vegan • Made in Korea • SLS/SLES-Free • No PPD • No Ammonia • No THB • No Parabens
Korean R&D • Clinically Tested Anti-Aging Scalp & Hair Care
Before You Start
Colour builds gradually. Some users notice a change within 1-5 washes while others may require a few weeks of daily use. Results vary depending on the percentage of grey/white hair, hair texture, porosity, resistance and shade selected.
🤎 Using Natural Brown? Please allow more time for the colour to build. Natural Brown gives a softer, more natural brown tone and generally takes longer to build up coverage than Black. Consistent daily use during the initial colour building period allows the brown colour to gradually develop on grey/white strands.
Use daily during the initial colour building period. Once your desired coverage is achieved, switch to Herb Spa Anti Aging Shampoo for your regular scalp and hair care and use colour change shampoo again when new greys become visible.
Step 1: Rinse your hair
Rinse your hair thoroughly with water to remove any surface dirt, sweat or impurities. Make sure your hair is fully wet and clean.
Step 2: Dispense the Shampoo
Pump out 3 to 8 pumps depending on your hair length for proper cleansing and even colour coverage.
| Hair Length | Recommended Pumps |
|---|---|
| Short Hair (above ears, men or pixie cut) | 3–4 pumps |
| Medium Hair (around shoulders) | 4–6 pumps |
| Long Hair (below shoulders) | 6–8 pumps |
💡 Why This Matters:
Our Colour Change Shampoo contains the Herb spa shampoo which is our anti aging formula so it not only darkens grey strands but also nourishes and cleanses your scalp. . Using too little can reduce foam, cause uneven colour and leave scalp residue.
Step 4: Leave it On
Leave it on for 3 to 5 minutes. For optimal colour enhancement, you can leave it on longer for up to 15 minutes. The longer you leave it, the darker the colour will be.
Step 5: Rinse well
Rinse your hair thoroughly, making sure no shampoo residue remains.
What's next? Maintain and protect your scalp
Grey coverage is just the beginning, keeping your scalp healthy is key to youthful, beautiful hair. Once you’ve achieved your desired grey coverage, you don’t need to use Color Change Shampoo daily. Here’s what to do next:
Switch to Herb Spa Anti-Aging Shampoo once you get your grey coverage.
✔ Helps maintain color vibrancy & scalp health.
✔ Clinically tested in 13 trials to fight scalp aging.
Why Herb Spa?
✔ Controls excess oil for a balanced scalp
✔ Locks in moisture (+142%)
✔ Soothes irritation & redness
✔ Boosts root volume (+44%)
✔ Improves scalp elasticity (+31%)
Herb Spa is vegan, SLS/SLES free and enriched with SP-3 components for anti aging scalp care.
For best result upgrade to our SMiB Anti Aging Trio Set
1 Colour change shampoo → Grey coverage + scalp care
2 Coral Calcium Treatment → Deep hydration + Repair
3 Herb Spa Shampoo → Anti aging maintenance + hair loss prevention
