ESAKI
Blue Light Shampoo
Everyday cleansing for scalps prone to oiliness, with a focus on a fresh feel after washing. Condition dry ends separately to meet different scalp and hair needs.
Compare uses and directions →
ESAKI · Product details
ESAKI Blue Light Scalp Tonic
ESAKI Blue Light Scalp Tonic is a leave-in post-wash scalp spray focused on oil care and a fresh feel. Spray evenly onto the scalp and massage gently.
- Niacinamide
- Iris root extract
Genuine products for the Hong Kong market
Selected: 120ml · HK$650
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.
120mlStandard retail price HK$650
0 CoinsUp to 325 Coins
Maximum redemption per 120ml item: 325 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
Directions
- After shampooing, gently pat your hair and scalp dry with a towel.
- Spray the essence evenly onto the scalp, then massage gently until absorbed. No rinsing is needed.
Key ingredients
Niacinamide
Iris root extract
Serenoa Serrulata Fruit Extract
Menthol
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Product information
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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 Blue Light Scalp Tonic and Blue Light Shampoo differ?
Shampoo cleanses and is rinsed out. The essence is a leave-in scalp spray used after washing. Add this scalp-conditioning step according to your needs.
How do I use it after shampooing?
Gently pat your hair and scalp dry with a towel. Spray the essence evenly onto the scalp, then massage gently until absorbed. No rinsing is needed.
How do I choose between Blue Light and Purple Light Scalp Tonic?
Consider Blue Light for oil care and a fresh feel, or Purple Light for dryness, tightness and comfort. Start with the option that best matches your scalp's current needs.
What should I check if I have reacted to an ingredient before?
Read the full ingredient list on the product packaging before buying. If you have reacted to an ingredient or have questions about the formula, ask a doctor or pharmacist to review the name and ingredients before use.
What can I pair it with for dry ends?
The essence is for the scalp. Add separate hair conditioning for dry ends. LAVENDER HAIR recommends Moisturising Hair Conditioner for unbleached hair or RH Hair Repair Treatment for bleached hair.
What sizes are available, and what are the LAVENDER HAIR standard retail prices?
120ml HK$650; 500ml HK$2,180. 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
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- Octopus
Thinking of changing your product combination?
Your washing habits, the seasons and your hair can change. Tell us which products you currently use so we can help you choose care that suits your needs.
Book a Free Scalp Check · A Check Alone Is Welcome →Precautions
Follow the package instructions for allergy testing before first use. Spray in a ventilated area at an appropriate distance from the scalp, avoiding eyes, mucous membranes and wounds. If it gets into the eyes, rinse with plenty of clean water and seek medical help. For external use only. Keep out of children's reach. Consult a doctor or pharmacist before use on children under two. Stop using if irritation or discomfort occurs.
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.