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john masters organics

john masters organics Style Lock Oil, 80ml

john masters organics Style Lock Oil, 80ml

Rated 5.0 out of 7.0 by Japan’s largest beauty community

Maintain a beautiful style all day long*. For hair that resists falling apart from the inside out.

✓ 100% AUTHENTIC, SHIPS FROM JAPAN

✓ DUTIES & TAXES INCLUDED FOR US ORDERS

Regular price $73.00 USD
Regular price Sale price $73.00 USD
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What it is

This hair oil conditions the hair from the inside, keeping your style beautiful all day long*. Pea protein*1 penetrates deep into the hair to repair it, while rice protein*2 smooths damaged cuticles and locks in moisture. By coating the healthy, well-conditioned hair, which is less susceptible to dryness and humidity, with dodecane*3 and other ingredients formulated for natural styling, the style lasts longer. The refreshing, genderless scent of sparkling lime is full of brightness and freshness that liberates the mind. *According to brand research. Effects may vary from person to person. *1 Hydrolyzed pea protein (hair conditioning ingredient) *2 Cetearamidethyldiethonium hydrolyzed rice protein (hair conditioning ingredient) *3 Emollient ingredient

Ingredients

Cetyl ethylhexanoate, dodecane, rice bran oil, ethylhexyl palmitate, caprylic/capric triglyceride, pentaerythrityl tetraethylhexanoate, triethylhexanoin, olive fruit oil*, rosemary leaf extract*, lavender flower extract*, Pseudozyma epicola/olive fruit oil ferment filtrate, Pseudozyma epicola/sunflower seed oil ferment filtrate, Pseudozyma epicola/camellia seed oil ferment filtrate, Aureobasidium Lurans culture, cetearamidethyldiethonium hydrolyzed rice protein, saccharin extract, ceramide AP, ceramide NG, ceramide NP, ceramide EOP, oat kernel extract, moringa seed extract, lemongrass leaf/stem extract, baobab seed oil*, edelweiss flower/leaf extract*, burdock root extract, peony root extract, coix seed extract, Lactobacillus/aloe vera leaf juice ferment filtrate, hydrolyzed pea protein, lauroyl glutamate ( Phytosteryl/Octyldodecyl), PCA-Na, PCA, Glycerin, BG, Sodium Dilauramidoglutamidolin, Sodium Lactate, Pentylene Glycol, Ethylhexylglycerin, Arginine, Aspartic Acid, Glycine, Alanine, Serine, Valine, Proline, Threonine, Isoleucine, Histidine, Phenylalanine, Diammonium Aminoethylthiosuccinate, Dipotassium Glycyrrhizate, Hydrogenated Lecithin, Phytosterols, Lime Oil, Ni Licorice oil, eucalyptus leaf oil, citronella oil, bergamot fruit oil, lemongrass oil, geranium oil, Roman chamomile flower oil, palmarosa oil, vetiver root oil, juniper oil, peppermint oil, patchouli oil, ginger root oil, cardamom seed oil, coffee arabic seed oil, myristoyl pullulan, water, PEG-20 hydrogenated castor oil, citric acid, tocopherol, phenoxyethanol, sodium benzoate (* indicates organic ingredients)

How to use

Take an appropriate amount in your hand, apply it to the ends of your hair first, then to the rest of your hair, and then style it using an iron or hairdryer.

We ship internationally from Japan!

Frequently Asked Questions

Is this authentic?

Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.

We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.

What are your shipping rates?

On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.

Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.

How long does delivery take?

These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.

  • United States: 12 to 15 business days
  • Canada, United Kingdom, France, Germany: 9 to 12 business days
  • Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
  • China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
  • Rest of the world: 11 to 18 business days

Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.

Do you offer express shipping?

Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.

Will I pay customs or import fees?

US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.

Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.

We're working on rolling out prepaid duties for more countries soon.