ESAKI
Blue Light Scalp Tonic
A leave-in post-wash scalp spray focused on oil balance and a fresh feel. Spray evenly onto the scalp and massage gently.
Compare uses and directions →
ESAKI · Product details
ESAKI Blue Light Shampoo
ESAKI Blue Light Shampoo provides everyday cleansing for oil-prone scalps, with a focus on feeling fresh after washing. Add separate conditioning for dry ends to address scalp and hair needs individually.
- Niacinamide
- Climbazole
Genuine products for the Hong Kong market
Selected: 400ml · HK$430
HairPass member benefitsAsk about this product and offers on WhatsAppAsk about offers on this product on WhatsAppView Coins terms
Members can redeem Coins against purchases
Buy a HairPass to receive in-store Coins, with your balance recorded in your member account. 1 Coin offsets HK$1; up to 50% of the LAVENDER HAIR standard retail price of each product.
Your redemption limit is the lower of your available account balance and the limit above. Choose how many Coins to use within that limit and pay the remaining balance in store.
Coins redemption estimate
This is an estimate. The amount you can use will be confirmed against your member account balance.
400mlStandard retail price HK$430
0 CoinsUp to 215 Coins
Maximum redemption per 400ml item: 215 Coins.
Not sure what to choose?
The LAVENDER HAIR team can help you understand your scalp, explain product and care options, and find a suitable next step together.
Learn about the free scalp checkBook a Free Scalp CheckGet to know the product and build your daily routine
LAVENDER HAIR's recommended washing steps
- Thoroughly wet the hair and scalp. Lather a suitable amount of shampoo, gently massage with your fingertips for about 30 seconds, then rinse.
- Lather a second time, gently massage with your fingertips for about 30 seconds, leave for about 3 minutes, then rinse thoroughly with clean water.
Key ingredients
Iris Florentina Root Extract
Niacinamide
Climbazole
Menthol
FULL GUIDE
Product information
KEEP EXPLORING
Related products and combinations
Explore each product's purpose and directions to suit your needs.
ESAKI
Dual-Action Scalp Repair Cream
A moisturising cream for the scalp, used before or after shampooing and rinsed out when the treatment is complete.
Compare uses and directions →
ESAKI
Moisturising Hair Conditioner
Leave-in care for dry, frizzy, easily tangled ends. Lavender Hair recommends this option for unbleached hair.
Compare uses and directions →Book a Free Scalp Check
Start with the product information, then choose for your scalp.
Using advanced equipment at 50 to 200 times magnification, we examine the visible condition of your hair, scalp surface and follicular openings, then discuss suitable products or treatments with you.If your needs fall outside our care, we will explain honestly rather than recommend an unsuitable treatment.
Product FAQs
Choosing and using your product, explained.
How do I choose between Blue Light and Orange Light for an oily scalp?
Consider Blue Light if scalp oiliness and a fresh feel after washing matter most. Consider Orange Light for fine, flat hair when you want a light, fuller-looking finish. If both apply, choose according to scalp comfort and how your hair feels after washing.
Can I use Blue Light if my scalp is oily but my ends are dry?
You can choose Blue Light for scalp cleansing and add separate care for dry ends. For unbleached hair, consider the leave-in Moisturising Hair Conditioner. For bleached hair, consider the rinse-out RH Hair Repair Treatment, adjusting to your hair's condition.
How do I wash with Blue Light?
LAVENDER HAIR recommends thoroughly wetting the hair and scalp. Lather once, massage with your fingertips for about 30 seconds, then rinse. Lather again, massage for about 30 seconds, leave for about 3 minutes, then rinse thoroughly.
Does Blue Light contain sulphates or alcohol?
The formula contains Ammonium Laureth Sulfate, Alcohol and menthol. If you have reacted to these ingredients before, check the full ingredient list on the packaging and seek professional advice before buying.
What sizes are available, and what are the LAVENDER HAIR standard retail prices?
400ml HK$430; 1000ml HK$890; 4000ml HK$2,680. Ask on WhatsApp about available offers and reservations, then choose and pay in store.
Shop with confidence. Choose with ease.
However you prefer to shop, we are happy to help.
Genuine products for the Hong Kong market
Buy In Store
You are welcome at either branch.
Reserve on WhatsApp
Tell us the product and size, and we will check availability.
Collect at Either Branch
Choose whichever suits you: Savoy Mansion or Grandmark.
Payment methods in store
Ask questions and reserve products on WhatsApp, then choose and pay in store.
- Cash
- FPS
- PayMe
- Alipay
- WeChat Pay
- Visa
- Mastercard
- UnionPay
- American Express
- Octopus
Finishing a bottle is a good moment to check in with your scalp.
Even if you always use the same product, we recommend regular free scalp checks. Your scalp can change with the seasons, your routine and your care. Previous sensitivity may have settled, and your product choices may be worth reviewing.
Think of an empty shampoo bottle as a gentle reminder: check your current oiliness, build-up and comfort before deciding whether to stay with the same product or adjust your routine.
Book a Free Scalp Check · A Check Alone Is Welcome →Precautions
Follow the package instructions for allergy testing before first use. For external use only. Avoid contact with eyes and prevent children from swallowing it. If it gets into the eyes, rinse with plenty of clean water and seek medical help. Stop using if irritation occurs. The product has a runny texture; dispense carefully.
Coins member benefits and terms
- Members receive in-store Coins when buying a HairPass. The balance is recorded in their member account.
- 1 Coin offsets HK$1; up to 50% of the LAVENDER HAIR standard retail price of each product. Coins are used in whole numbers; any fractional amount in the 50% limit is rounded down. Your redemption limit is the lower of your available member Coins balance and this product limit. Choose how many Coins to use within that limit.
- Pay the remaining balance in store after redeeming Coins. We accept cash, FPS, PayMe, Alipay, WeChat Pay, Visa, Mastercard, UnionPay, American Express and Octopus.
- Product prices shown on this website are LAVENDER HAIR standard retail prices. Coins redemption amounts and the remaining balance payable are calculated separately as described above.
- Purchases are made in store only. This website provides product information, and customers can enquire and reserve products on WhatsApp.
- LAVENDER HAIR manages this programme and explains its terms. Any dispute will be followed up using the published terms and relevant transaction records. These terms do not affect consumers’ rights under applicable Hong Kong law or relieve the store of its legal obligations or commitments.