Strainia Care Straight Treatment

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Strainia Care Straight Treatment-400ml

This treatment is designed for anyone struggling with frizz, waviness, or unmanageable hair. By targeting the internal distortion of the hair fiber and equalizing moisture distribution, it helps hair stay naturally straight and smooth throughout the day. Developed by strainiaJAPAN and a professional salon research team, this advanced formula supports daily improvement in hair texture and manageability.

Key Benefits:

• Helps correct internal hair fiber distortion for straighter, healthier-looking strands.

• Reduces frizz, waviness, and uneven texture for daily smoothness.

• Deeply nourishes and strengthens hair with keratin and silk-derived ingredients.

• Restores moisture balance to improve softness and shine.

• Suitable for multiple hair types, including resistant and complex frizz patterns.

Visual Proof: Insert before-and-after photos and videos of hair smoothing results.

Key Ingredients:

• Hydrolyzed Keratin: Strengthens damaged fibers and improves smoothness.

• Hydrolyzed Silk AMP: Enhances softness and gives silky shine.

• Ceramide Complex (EOP, NG, NP, AG, AP): Replenishes the hair’s protective barrier and maintains moisture.

• Meadowfoam Delta Lactone: Activates with heat to improve hair alignment and reduce frizz.

• Botanical Extract Blend: Chamomile, linden, calendula, and others soothe the scalp and support hair health.

How to Use:

After shampooing, apply an appropriate amount to the mid-lengths and ends. Distribute evenly and leave for a short time before rinsing thoroughly. For best results, use daily and pair with Care Straight Shampoo.

Sustainability and Ethical Commitments: Produced with salon-grade quality standards and a formulation created to be gentle on hair and scalp.

Certifications and Clinical Studies: 93 percent of users reported noticeable improvement in hair texture in an in-house study of 60 participants.

FAQ:

・Is this treatment suitable for very frizzy or wavy hair?

Yes. The formula is designed to address multiple types of frizz and waviness by targeting internal hair distortion.

・Can I use this daily?

Yes. Daily use enhances smoothness and improves hair texture over time.

・ Does it weigh down fine hair?

No. The lightweight formula smooths without heaviness.

・Can I use it with heat styling?

Yes. Heat-activated ingredients help improve results when blow-drying.

We ship internationally from our warehouse here in Tokyo. We use the services of third-party delivery service providers, namely, Japan Post (EMS) and Airmail, for shipping all the orders placed by our customers. View our entire policy here.

Every skin is different, therefore, no returns are accepted simply on the account that the product had an adverse reaction on your skin, or did not provide you any particular kind of results that you were expecting. However, you may initiate a return for the defective and damaged products purchased from the website within a period of7 (seven) days calculated from the order delivery date (“Return Period”). View our entire policy here.

Water, Cetearyl Alcohol, Stearyltrimonium Chloride, Dimethicone, Behenetrimonium Chloride, Cyclopentasiloxane, Ethylhexyl Palmitate, Amodimethicone, Isopropanol, Glycerin, Butylene Glycol, Hydroxypropyltrimonium Hydrolyzed Keratin (Wool), Isostearoyl Hydrolyzed Silk AMP, Gamma-Docosalactone, Meadowfoam Delta-Lactone, Glyceryl Glucoside, Ceramide EOP, Ceramide NG, Ceramide NP, Ceramide AG, Ceramide AP, Cholesterol, Phytosterols, Quaternium-33, Aminoethyl Thiocarbamoyl Succinate Diammonium, Chamomile Flower Extract, Roman Chamomile Flower Extract, Cornflower Flower Extract, Linden Flower Extract, Calendula Flower Extract, St. John’s Wort Flower/Leaf/Stem Extract, Dipotassium Glycyrrhizate, (PEG-40/PPG-8 Methylaminopropyl/Hydroxypropyl Dimethicone) Copolymer, Laureth-4, Laureth-23, Distearyldimonium Chloride, PEG-55 Stearate, Polyquaternium-10, Sodium Lauraminopropionate, Lactic Acid, Citric Acid, Ammonium Chloride, Ethanol, Dipropylene Glycol, Propylene Glycol, Propanediol, Tocopherol, Sodium Benzoate, Phenoxyethanol, Fragrance

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Yes! We source all products directly from Japanese brands, ensuring 100% authenticity.

In Japan, expiration dates are usually not printed on cosmetics unless required (e.g., food or medicated products). However, we keep small stocks and order directly from manufacturers to ensure you get the freshest products. Most items have a shelf life of 2–3 years when stored properly in a cool, dry place away from direct sunlight.

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Orders ship within 1–5 business days (we often order directly from manufacturers to ensure freshness). Once shipped, delivery takes 5–10 days, but times may vary due to customs or other delays.

  • Free for orders over $250 USD
  • Flat rate $15 USD for all other orders.

We ship to over 60 countries, including the USA, UK, Australia, Canada, and most of Europe and Asia. See our shipping page for the full list.

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