![Customer photo review of [ SMIB ] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2024/3/19/GycESU2Nu_mid.jpg)
I bought it for my father and he have grey hair, but it turned out well after use this shampoo. He just wash it like normal shampoo and leave it on for 5 to 10 minutes and rinsed it off right away then his grey hair is gone. Happy to use it.
Product Description
Product details:
1 x 200ml Color Change Shampoo - Vegan | Scalp First | NO SLS / NO SLES
SMiB Colour Change Shampoo is a scalp first, gradual colour deposit shampoo designed to blend grey hair naturally with regular use. Unlike traditional dyes, colour builds up progressively through repeated shampooing to enhance grey coverage over time.
Who is this for? This shampoo is suitable for individuals who want to cover grey hair gradually while continuing to care for scalp comfort and overall hair condition. Instead of traditional hair dye, SMiB Colour Change Shampoo works through gentle colour deposit, allowing colour to build up naturally over time with regular use.
The dual chamber formula combines a colour deposit shampoo with our anti aging Herb Spa shampoo base, formulated with skincare grade ingredients to gently cleanse the scalp while supporting overall scalp comfort. The formula is vegan certified and free from SLS and SLES.
Developed through Korean research and innovation, the formulation focuses on ingredient safety and scalp protection. It is free from commonly flagged dye ingredients such as PPD, ammonia, parabens, THB and sulfate-based surfactants. The formulation is supported by SMiB’s proprietary anti-aging scalp research and is designed for daily scalp care as part of long-term grey hair management.
SMiB products are distributed in Singapore and Malaysia where customers increasingly seek a gentler, scalp first approach to managing grey and white hair, choosing colour deposit shampoos that build colour gradually instead of relying on frequent colouring routines.
Designed with scalp health in mind, SMiB Colour Change Shampoo follows a scalp-first philosophy, gradually darkening grey and white hair while supporting a youthful scalp and helping to delay visible signs of scalp aging through continued use.
@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.
Harnessing on research of anti-hair loss ingredients, SMiB’s colour-changing shampoo comes boosted with botanical extracts. This help to tone the scalp, fortify hair fibre and protectively envelop hair for an immediate sensation of optimally fortified hair.
The main ingredients are packed with vitamins - SMiB’s exclusive mix of hair loss care ingredients that resolve concerns around hair colouring, scalp elasticity and hair loss.
You will find Black Bean extract which contains vitamins and unsaturated fatty acids for stronger hair roots and hair elasticity care. German Beer Yeast extract is rich in biotin, vitamin B and amino acids and helps prevent hair loss. A calming and moisturising element, White Green Tea extract is rich in vitamins, minerals and saponins and helps to hydrate and soothe the scalp.
What’s more, the SMiB Color Change shampoo contains 14 naturally derived essential oils including Bergamot, Mandarin, Sunflower seed and Ylang Ylang oils. And finally, the shampoo is free from over 17 chemical toxins that cause harm to your hair and scalp.
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 3: Wash your hair
Apply the shampoo directly onto your scalp and gently massage to cleanse thoroughly. Then, work the lather through your hair to ensure even coverage.
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.
Step 6: Treat Your Hair to SMiB Award winning Silicone Free Treatment
After rinsing off the colour change shampoo, complete your routine with the with SMiB innaBi Treatment, awarded Best Hair Treatment.
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
Customer Reviews
Overall rating: 4.8 / 5 from 224 reviews.
![Customer photo review of [SMiB] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2024/4/23/JqPngRDZ2_mid.jpg)
Your product is amazing! This is the difference after only 1 wash. Plus I have very sensitive skin and I didn’t have any adverse reactions. I am speechless. Thank you SMiB!
![Customer photo review of [ SMIB ] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2024/5/6/lSIyx3FoG_mid.jpg)
The grey hairs are visibly gone and they become dark brown after 4 weeks. I prefer this way than dying my hair with chemicals
![Customer photo review of [SMiB] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2024/5/14/c4iODDw6Nv_mid.jpg)
I gave it as a gift to my brother who had a lot of grey hair. My younger brother likes it so much, it did cover his grey hair.
![Customer photo review of [SMiB] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2024/5/31/wxTj0T41N_mid.jpg)
Buy this color change shampoo for my mom to cover her grey hair because she always color her hair at salon. After 5 washes, her grey hair is totally turn dark brown. She like it so much. Thank you SMiB for the amazing product! Will recommend to friends who have grey hair :)
![Customer video review of [SMiB] -Anti-Aging Color Change Trio Set ( MY )](http://images.loox.io/uploads/2024/6/9/lRN2GQKIa_orig_mid.jpg)
I hope my review can help someone who looking on the shampoo. I had used the shampoo for one month and below is the result:- 1. Herb Shampoo: A. Scalp redness: I have been suffering from scalp redness (sensitive) for many years. This shampoo does help me to reduce the redness slightly (Note: but not totally remove it). B. Itchiness: The shampoo did help me soothes the itchiness. It can see significant result. C. Hair Growth: Monitoring still in progress as i only using 1 month. So far there is no significant hair growth yet. The number of hair fall also still at monitoring. Although the number of hair fall can observed significant reduce when I am using hair dryer, but It doesn't mean the hair fall is really reduce. (Note: Hair fall might happen when we shampoo). It should refer back to the 50X scope i provided in the video. Scalp build up: Per 50x Scope, Scalp built up still remain on the hair after 1 month of shampoo. Not sure the Coral treatment can help it or not, as it contain salicylic acid. Overall Comment for herb shampoo: Very comfortable, there is lot bubble. Shampoo is gentle and did better to help me reduce slightly on redness when i combine this herb shampoo with Aveda Nuit Serum (Note: result is compare with using Aveda Balancing Shampoo+ Conditioner+Nuit Serum). Will update the hair fall result again if the update at here still available after the comment. You may reach me through email (jotdxabt@gmail.com) to ask the hair fall result after 6 months of usage if the review here cannot be updated anymore. Thinking whether to try the coral treatment to replace Aveda Serum Nuit in the next. Not sure will it further help me reduce scalp redness, scalp built up and hair fall issue. 2. Color change shampoo This shampoo color your hair to become black. The result can see immediately after one time use. As it's natural product, I strong recommend to replace your chemical hair dye with this shampoo. The price is not cheap for Malaysian. Hopefully my review will help you.
![Customer photo review of [SMiB] -Anti-Aging Color Change Trio Set ( MY )](http://images.loox.io/uploads/2024/7/12/6eFYTPOph_mid.jpg)
After using it, my hair looks healthier and I don't look so haggard.Also more confident.
![Customer photo review of [ SMIB ] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2024/3/21/LjcmSntnm_mid.jpg)
Buy this for my mom. She used it for about 2 weeks already and now her grey hair all gone. She is so happy to use this shampoo. Will repeat order for her again.
![Customer photo review of [ SMIB ] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2024/4/4/W8rr4KrwHp_mid.jpg)
My husband liked it so much and he asked me re-stock.
![Customer photo review of [ SMIB ] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2024/2/21/hQvBUVI9R_mid.jpg)
I am amazed by this colour change shampoo and it is able to cover my grey hair. I used to go salon touch up my roots every 1.5 months and now I solely rely on this without having the need to go to the salon. I realised not only can I cover my grey and it actually smoothen my hair. A before and after picture and the below photo showing after using colour change shampoo. I don't rely on the colour change shampoo and will switch back to my usual shampoo Herb Spa after I get my coverage. A picture speaks a thousand words, seeing is believing and it really works for me!
My grey hair usually grow one month after I coloured my hair. I started using this product in September 2026, and I noticed that the product could cover my grey hair.
SMiB Anti-Aging Series - Colour Change Shampoo for Grey Hair
The back of my head used to have very visible clumps of white hair, I used the Color Change Anti Aging Shampoo together with the Herbs Essential Anti Aging Shampoo. My hair seems healthier and softer, and my scalp doesn't itch anymore.
SMiB Anti-Aging Series - Herb Spa Shampoo - Vegan | Scalp First | NO SLS / NO SLES
This is my first try on the color change shampoo. I chose my favourite brow n. I simply love it since it covers grey hair well. I started using it on alternate days, followed by weekly and now I use it bi-weekly. No more dying of hair required. This is straightforward to use and for color maintenance since shampooing is my daily activity. However, hair may feel a bit dry after wash, so conditioning is recommended.
SMiB Anti-Aging Series - Colour Change Shampoo for Grey Hair
The shampoo not only covered up my white hair, it also made my hair softer! I like it 👍. Will continue to use it regularly and also recommend to family and friends. Thank you!
SMiB Anti-Aging Series - Colour Change Shampoo for Grey Hair
Used to have very obvious white hair but after using smib (brown) shampoo... My white hair slowly cover by the brown and my hair have grown thicker too..
I hv been using for a few months. I change back to black colour for better coverage and find the hair shampoo is much softer than brown. Its would be ideal if you can come out with small travelling pack for easier packing during our holiday
SMiB Anti-Aging Series - Colour Change Shampoo for Grey Hair
The herbal Anti-aging shampoo really helps to cleanse your scalp and you will feels refresh after using it. In additional, you can use it daily without fearing that it is too strong for your scalp. After using it, pair with the scalp essence to make it even stronger. Definitely recommended.
SMiB Anti-Aging Series - Herb Spa Shampoo - Vegan and Sulfate free
Good coverage for grey hairs and doesn't damage hair. Love it.
SMiB Anti-Aging Series - Colour Change Shampoo for Grey Hair
It’s a very good colour change shampoo. I have rather sensitive scalp but this shampoo doesn’t cause any itch and it also gives my hair very nice colour. This is actually a repeated order👍😊
SMiB Anti-Aging Series - Colour Change Shampoo for Grey Hair
wonderful product. I love it and will definitely repurchase again
SMiB Anti-Aging Series - Herb Spa Shampoo - Vegan and Sulfate free
Last time 50% is grey hairs now all turn black which I get used 5 washes.
SMiB Anti-Aging Series - Colour Change Shampoo for Grey Hair (MY)
![Customer video review of [SMiB] -Anti-Aging Color Change Duo Set](http://images.loox.io/uploads/2025/11/25/d3hgh3ycu_ezi8lh4XN_orig_mid.jpg)
Easy to apply and does not cause irritation to my scalp
![Customer photo review of [SMiB] -NDP60 Promo set Anti-Aging Color Change Duo Set](http://images.loox.io/uploads/2025/10/4/BxKR5GoRI_mid.jpg)
Bought the color change anti aging shampoo. My grey hairs was 60% covered after first wash, 70% covered after 2nd wash and 90% covered after 3rd wash. The shampoo smell nice without those hair dyeing chemical smell.
![Customer photo review of [SMiB] -NDP60 Promo set Anti-Aging Color Change Duo Set](http://images.loox.io/uploads/2025/9/12/TbfMiYTEC_mid.jpg)
I have used 6 times so far, one time was directly applied to my dry hair for 15 min. This shampoo was not really foamy type as per what was advertised. I tried once to wash my hair with normal shampoo follow by using this colour changing shampoo then will get a bit of foam. But so far it did gradually cover some of my grey hairs. Will stop for now and will use it when my grey hairs grow out again.
![Customer video review of [SMiB] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2025/9/12/gq4iVVWdu_Pu1cTRqFT_orig_mid.jpg)
No more grey hair after 3 weeks!
![Customer photo review of [SMiB] -NDP60 Promo set Anti-Aging Color Change Duo Set](http://images.loox.io/uploads/2025/9/12/2zx1wY4MM3_mid.jpg)
2nd purchase. Love it.
![Customer video review of [SMiB] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2025/9/9/f5HaSWwl8_jFTUMhhVQ_orig_mid.jpg)
This is my first time using the Colour Change Shampoo. Very good experience and it is very convenient. It covers my grey hair naturally. I have only used twice. My hair feels very soft after using the shampoo. I will try the other products soon. Highly recommend for those who wants to colour their hair in the comfort of their own home.
![Customer photo review of [SMiB] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2025/8/18/8bPEpcJlp_mid.jpg)
The gray hair has been covered with the color changed shampoo, definitely will re-purchase !
![Customer photo review of [SMiB] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2025/8/18/aBeltP-s4_mid.jpg)
Love the shampoo, but not happy with the bottle. After a couple of wash, I notice the bottle is leaking. It leaks from side of the bottle. So I had lost some of the shampoo from the leaking Overall the product is good up to now.
![Customer photo review of [SMiB] - Father’s Day Promo Anti-Aging Color Change Trio Set](http://images.loox.io/uploads/2025/7/29/6VhqGYX_9_mid.jpg)
Great hair product and the price affordable. The shampoo smell good, while the treatment cream make my hair soft. The best part, it really help lessen my hair fall.
[SMiB] - Father’s Day Promo Anti-Aging Color Change Trio Set
![Customer video review of [SMiB] - Anti Aging Herbs Spa Essential Shampoo - Vegan and Sulfate free 500ml](http://images.loox.io/uploads/2025/7/3/hRlZ6zdDN_orig_mid.jpg)
I started using this shampoo 2 or 3 years ago. I have sensitive scalp which often results in redness on my scalp. But since using this anti-ageing shampoo, the redness has gone. However, the itchiness has remained but very much lessened. I have confidence in this shampoo and will continue using it as I know it contains free of chemical and will not harm my scalp.
[SMiB] - Anti Aging Herbs Spa Essential Shampoo - Vegan and Sulfate free 500ml
![Customer photo review of [SMiB] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2025/6/3/u03t0WjJB_mid.jpg)
Very good shampoo help to reduce hair loss greatly and have bern sharing with family members.
![Customer photo review of [SMiB] - Anti Aging Herbs Essential Anti-hair Loss Shampoo - Vegan and Sulfate free 500ml](http://images.loox.io/uploads/2025/5/7/RM_jxt5qDp_mid.jpg)
The herbal shampoo is a great addition as it also helps in controlling hair loss as well as protects the scalp. Highly recommended.
[SMiB] - Anti Aging Herbs Essential Anti-hair Loss Shampoo - Vegan and Sulfate free 500ml
![Customer video review of [SMiB] - Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2025/4/27/5M6QAU1QF_orig_mid.jpg)
Very effective
![Customer photo review of [SMiB] - Women’s Day Flash Sale! Color Change Shampoo - Vegan Certified](http://images.loox.io/uploads/2025/4/14/agtQrMhCa_mid.jpg)
Quite incredulous that this works and so happy I bought it. Made my hair a lovely dark brown within 3 washes!
[SMiB] - Women’s Day Flash Sale! Color Change Shampoo - Vegan Certified
![Customer photo review of [SMiB] - Anti-Aging Color Change Trio Set](http://images.loox.io/uploads/2025/4/8/HB8og49lp_mid.jpg)
I leave it for 10-15 mins before I wash it off. I like that it provides gloss after I use it for touch up on my roots. It’s soft as well: but be careful it will dye your face and nails. So I wore gloves and also apply some olive oil on face area before I leave on. But overall, I will purchase again. Note: it states natural brown but it is rather dark
![Customer video review of [SMiB] - CNY Deal -Anti-Aging Color Change Trio Set](http://images.loox.io/uploads/2025/2/17/DaHKuNPir_orig_mid.jpg)
I have been using your Herbs Essential for more than a year now. I have switched from the Innabi shampoo to the Herbs Essential because I have sensitive scalp and find that scalp inflammation and itchiness had lessens as well as hair loss. Have seen hair drop lessens during shampoo and Treatment. Have not started on the Color Change yet but will do so when more grey hair appears. 😁
![Customer video review of [SMiB] -Black Friday Deal - Anti-Aging Color Change Duo Set](http://images.loox.io/uploads/2025/1/12/EhGsTj19X_orig_mid.jpg)
I am glad to purchase this set. It not only helps me to reduce my hair loss, it also helps me to reduce my visits to hair salon. 😂 The colour shampoo works well on my gray hair. 👍
![Customer photo review of [SMiB] -Black Friday Deal Anti-Aging Color Change Duo Set (MY)](http://images.loox.io/uploads/2025/1/9/2R7God9bz_mid.jpg)
Can see my hairs turns black but gray hairs growth up as I didn’t use this shampoo for 3 weeks. I gonna use this again 😃
[SMiB] -Black Friday Deal Anti-Aging Color Change Duo Set (MY)
![Customer photo review of [SMiB] - Anti Aging Herbs Essential Anti-hair Loss Shampoo - Vegan and Sulfate free 500ml](http://images.loox.io/uploads/2025/1/2/uyFvVMToV_mid.jpg)
Feel better
[SMiB] - Anti Aging Herbs Essential Anti-hair Loss Shampoo - Vegan and Sulfate free 500ml