1 x 200ml Color Change Shampoo
1 x 500ml Anti Aging Herb Spa Shampoo
SMiB Colour Change Duo Set: The SMiB colour change duo set is a scalp first routine designed for gradual grey coverage and ongoing scalp and hair care.
Who is this set for? Ideal for those with grey or white hair who prefer natural looking, progressive colour results, a scalp first care approach and who are looking for less harmful ingredients choices for long term grey hair coverage.
This duo set is suitable for individuals who want to cover grey hair gradually while continuing to care for scalp comfort and long term hair condition. Instead of instant colouring, SMiB colour change shampoo works through gentle colour deposit, allowing colour to build up naturally over time with regular use.
Developed through Korean research and innovation, the formula focuses on ingredient safety and scalp protection. It is free from commonly flagged dye ingredients such as PPD, ammonia, parabens, THB, sulfate based surfactants and is vegan certified. The formulation is supported by SMiB’s proprietary anti aging scalp research.
Designed with scalp health in mind, the colour change duo set follows SMiB’s scalp first philosophy, darken grey coverage gradually while supporting a youthful scalp and delaying visible signs of scalp aging through continued care.

Now available in 2 colours:
Natural Brown & Black – New Colour
Natural Brown is the only colour available before Aug 2025.



@smib.singapore

Are you looking to maintain your hair colour without the constant harshness of chemicals?
Then you must try new to the market, SMiB’s Colour Change Shampoo, a colour-depositing product that enhances the tone and shade of your hair.









Have you noticed how a banana or apple turns brown due to oxidation? Similarly, active oxygen (oxidative stress) in the human body can lead to lower cell function and ageing of skin and hair. The SMiB Color Change Shampoo counters this by adding antioxidant substances that suppress active oxygen. Furthermore, Melanin pigments play an important role in hair health and regrowth. When this lowers, the only essential solution is to fill hair with antioxidants which are rich in nutrition and help with melanin production.
With every wash, SMiB’s Colour Change shampoo also adds pigment to your hair. A continuous coating of a mix of nanoparticles (Black Bean) sticks to the surface of the hair and grey hair is coated darker giving a natural dyeing effect over time. Furthermore, this formulation is mild, and safer to use daily. It coats hair so it can enhance hair colour without any irritation or damage to the scalp.

Developed through Korean scalp and anti aging research, SMiB Colour Change Shampoo is built on our Herb Spa anti-aging shampoo base, combining gradual grey blending with long term scalp and hair care.
Formulated with skincare grade ingredients, botanical antioxidants, it helps defend the scalp against oxidative stress, a key factor in scalp aging, hair thinning and dullness while supporting scalp comfort, root strength and overall hair vitality.
As a colour deposit shampoo, pigment is layered progressively onto grey strands with regular use, creating a natural, refined tone over time rather than an instant dye effect.
Enriched with Black Bean Extract, Beer Yeast and White Green Tea, the formula supports scalp balance, strengthens hair roots and maintains healthy looking hair while colour develops.
Results vary by individual hair type. Gradual colour deposit products require time and consistent use.




















SMiB Colour Change Duo Set
A scalp-first routine for gradual grey blending + daily anti-aging scalp care.
How the duo works?
Step 1 - Build coverage with colour change shampoo
Use the colour change shampoo daily as your regular shampoo. As a colour deposit shampoo, it gradually deposit colour onto grey hair with repeated daily use, allowing coverage to build up over time while remaining gentle on the scalp. (No need to use another shampoo during this step).
Step 2 - Miantain with herb spa shampoo
Once you are satisfied with your coverage, switch to Herb Spa for daily cleansing + scalp care. Powered by SP-3 components (30,000 ppm) and backed by Korea's First Double Anti Agin clinical trial, the duo set supports not just colour results but the scalp and hair condition needed to maintain over time.

Step 1: Wet Your Hair
Start by thoroughly wetting your hair. Ensure it's damp but not soaking wet.

Step 2: Dispense the Shampoo
Pump out 2 to 4 pumps depending on your hair length.


Step 4: Leave it On
Leave it on for 3 to 5 minutes. For optimal color enhancement, you can leave it on longer for up to 15 minutes. The longer you leave it, the darker the color will be.

Step 5: Thoroughly Rinse
Thoroughly rinse off the shampoo from your hair. Ensure no residue is left

Finish with our award winning SMiB innaBi Treatment, awarded Best Hair Treatment. This nourishing, silicone free formula helps restore softness, elasticity and shine.
Tip: For those with longer hair, using enough treatment (about 20ml or 3 to 5 pumps) helps keep hair smooth, hydrated and free from tangles or breakage.




Important notes:
As you wash your hair, the colour pigments in SMiB Color Change shampoo are deposited on the outside of your hair to intensify its natural colour. This deposit then helps to tone your hair, leaving behind a brightened, more refreshed colour to your locks.*
1 - To provide comprehensive care for your hair, we recommend following up the use of our Color Change Shampoo with our SMiB Coral Calcium Treatment
Buy here: https://www.smib.com.sg/products/copy-of-smib-500ml-coral-calcium-treatment
Treat and pamper your hair with our SMiB Treatment. It is made with an effective formula of marine complex and calcium, which reduces hair loss. With a lightweight and easy-to-rinse off texture, applying this treatment to your hair is an effortless process. This treatment will rejuvenate your hair and restore its softness, elasticity and shine. With consistent daily use, your hair will have added volume and also become less frizzy.
Direction for use:
After shampooing, use 2-3 pumps (Adjust based on hair length men typically use 1 to 2 pumps while women use 2 to 3 pumps) to soften the entire length of your hair. Rinse thoroughly to ensure a clean wash with no residue.
Silicone-free formula enriched with essential ingredients such as Coral Calcium, Zinc Pyrithione, Panthenol and Salicylic Acid. This unique blend does not contain silicone hence it is safe even if you apply treatment on the root of your hair. Remember, our treatment is not a hair mask or a leave-on product. After application, be sure to rinse your hair thoroughly until it's clean with no residue. Similar to washing your face, a clean scalp results in no product buildup.
Hair Tip: When we wash our hair, the pores on our scalp are open and vulnerable. It is therefore very important to be careful when drying our scalp and gently comb your hair!
2 - Switch back to your usual shampoo
Colour change shampoo is meant to cover your grey hair and once you achieve your desired coverage, you can stop using it and switch back to your usual shampoo.
For optimal results, we highly recommend using our Herb Spa Shampoo SMiB Anti Aging Herbs Essential Anti-hair Loss Shampoo - Vegan and Sulfate free . Herb Spa Shampoo is our anti-aging shampoo which when used alongside the Colour Change Shampoo you can extend the vibrancy and duration of your hair color. It has undergone a Double Anti-Aging Clinical Trial and is formulated to alleviate hair loss symptoms while showcasing an anti-aging effect on both the scalp and hair
As part of this Double Anti- Aging Clinical Trial, the SMiB Natural Herb Essential Shampoo was shown to alleviate the symptoms of hair loss, and is certified by the Ministry of Food and Drug Safety. Using SMiB’s independently developed ingredient, SP-3 Components 30,000 PPM, it is able to showcase an anti-ageing effect on your scalp and hair.
Best of all, this new addition to SMiB’s line up contains 90% or more natural ingredients, is Sulphate-free and comes with a Vegan certification.



