OUAI Detox Shampoo Travel Size - Hotel Bathroom Hair Reset, Hard Water Clarifying Wash for Travelers
OUAI Detox Shampoo Travel Size - Hotel Bathroom Hair Reset, Hard Water Clarifying Wash for Travelers
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Why you'll love it
- Chelating agents actively pull out hard water minerals, chlorine, and heavy metals that dull color-treated hair
- Apple cider vinegar gently exfoliates the scalp to relieve itch and flakes without harsh sulfates
- Compact 3 oz format slips into a carry-on or gym bag without liquid hassle
- Vegan and cruelty-free formulation aligns with clean beauty values without sacrificing luxury feel
- Keratin-infused formula nourishes chemically treated strands while clarifying, so detox does not equal dryness
Perfect for
- Weekly clarifying wash to remove product and oil buildup
- Travel haircare companion for trips and weekends away
- Pre-color treatment prep to strip mineral and product residue
- Holiday stocking stuffer for beauty lovers
- Post-swim or workout hair reset to remove chlorine and sweat





Product Information
Apple Cider Vinegar Shampoo for Itchy Scalp and Product Build Up - Finally, a Detox that doesn’t suck. Get rid of product and hard water buildup, dirt and oil with this 1-2x week clarifying shampoo. Here's your fresh start, see you next week.
Time to Detox - This cleansing shampoo uses chelating agents to help remove heavy metals, minerals, and chlorine found in hard water, which can cause color fading to the hair while apple cider vinegar exfoliates, removing flakes and build-up to restore volume, bounce, and shine.
OUAI Means Yes - In that casual Parisian way. OUAI is about being better IRL. It's about having honest conversations with our community. It's about letting go of unrealistic expectations and embracing your imperfections.
Made For Effortless Routines - All OUAI hair care products including this sulfate-free shampoo are carefully crafted to cut styling time and nourish your hair health. We put the good stuff in and leave the bad stuff out, without ever sacrificing quality.
Perfect Stocking Stuffer Size - This compact travel-friendly product makes an ideal holiday gift or stocking stuffer, offering a thoughtful way to share beauty favorites without taking up extra space.
Items Details
Features & Specs
Item Form: Liquid
Hair Type: Chemically Treated
Scent Name: Melrose Place
Other Special Features of the Product: Not Tested On Animals, Scented, Travel Size, Vegan
Product Benefits: Detoxifying
Suitable Hair Color: Dark Brown
Frequently Asked Questions
Is the 3 oz OUAI Detox Shampoo really TSA-approved for carry-on luggage?
Yes, 3 oz is below the TSA liquid limit for carry-on bags, so it can go through airport security in a quart-sized clear bag without any issues. It is specifically designed as a travel companion.
Will this bottle leak in my suitcase or gym bag?
The bottle has a standard screw cap. For checked luggage or gym lockers, place it inside a zip-lock bag for extra protection, just as you would with any liquid travel size.
Is this safe for color-treated hair after swimming in a hotel pool?
Yes, the chelating agents are designed to pull chlorine, minerals, and pool chemicals out of the hair shaft. The keratin and sulfate-free base prevent the color from stripping while the detox happens.
Can I use this instead of bringing my regular shampoo on a short trip?
For trips under a week, yes. Use it two to three times during the trip to reset from hard water, product, and styling residue, and it is the only shampoo you need to pack.
How many washes will I get out of the 3 oz bottle?
Most users get four to eight washes from a 3 oz bottle, depending on hair length and how much product they apply. For a long weekend, that is typically enough.
Does it work in a hotel shower with hard water?
That is exactly what it is formulated for. The chelating agents bind to calcium, magnesium, and other hard water minerals and rinse them away, so you arrive home with soft hair instead of a vacation buildup.
Can I pack this in my carry-on for an international flight?
Yes, 3 oz complies with the TSA, EU, and most international liquid restrictions for carry-on luggage. It is a reliable pick for global travel.
Is this good for a destination wedding or event trip?
Yes, it preps hair before styling by removing product and mineral residue, which helps updos and blowouts hold better. It is also a quick reset between events when hair feels heavy or dull.
Will the scent be overpowering in a small hotel bathroom?
The Melrose Place signature scent is present but not heavy. It is designed to feel elevated and clean, and it dissipates quickly after rinsing.
Can I use this in a gym shower after a workout?
Yes, the 3 oz bottle fits in a gym locker, and the formula is excellent for rinsing away sweat, scalp oil, and chlorine after a swim or hot yoga class.
Is this better than hotel-provided shampoo for hard water areas?
Hotel shampoos are typically gentle daily cleansers, not chelating formulas. If you are staying somewhere with hard water, this travel size will outperform any complimentary bottle.
How does this compare to a travel size from a drugstore brand?
Drugstore travel sizes are usually just smaller versions of daily shampoo. This is a true chelating treatment with apple cider vinegar and keratin, which most drugstore minis do not offer.
What if the bottle arrives partially used from the seller?
Each bottle is filled and sealed by the brand. If you receive a bottle that appears underfilled or previously opened, contact the seller for a replacement.
Can I bring this on a cruise or to a beach resort?
Yes, it is ideal for cruises and beach trips because it removes chlorine, salt, and sunscreen residue from the hair. The 3 oz size also complies with most cruise liquid policies.
Does the formula weigh hair down when used while traveling?
No, clarifying shampoos are designed to remove residue, not add it. After rinsing, hair feels lighter and cleaner, which is especially noticeable after several days of dry shampoo and styling products.
Is this TSA-compliant if I freeze it for a long trip?
TSA rules are based on container size, not contents, so a 3 oz bottle is compliant whether liquid or frozen. Allow it to thaw before screening if flying with it frozen.
How do I use the OUAI Detox Shampoo?
Use it once or twice a week in place of your regular shampoo. Apply to wet hair, massage into the scalp, leave on for one to three minutes to let the chelating agents work, then rinse thoroughly. Follow with conditioner.
Can I use this every day?
Daily use is not recommended. Clarifying shampoos are designed for weekly or twice-weekly use to remove buildup. For daily cleansing, pair it with a gentler daily shampoo.
Do I need to use a conditioner after this shampoo?
Yes, follow with a hydrating conditioner, especially on the mid-lengths and ends. The keratin in the formula helps, but a conditioner will lock in moisture after a clarifying wash.
Is this safe for color-treated and chemically processed hair?
Yes, the formula is sulfate-free and designed to be safe for color-treated and chemically processed hair. It removes mineral and product buildup without stripping dye or damaging treated strands.
Is it compatible with keratin treatments, perms, or relaxers?
Yes, the sulfate-free, keratin-friendly formula is compatible with keratin treatments, perms, and relaxers. Avoid using it within the first 72 hours of a fresh chemical service to allow the treatment to set.
What is included in the box when I order this product?
You receive one 3 oz bottle of OUAI Detox Shampoo. No additional accessories are included, and the bottle is ready to use with no setup required.
Are there any safety concerns I should be aware of?
The product is for external use only. Avoid contact with eyes, and discontinue use if irritation occurs. As with any haircare product, keep it out of reach of children.
Is the formula vegan and cruelty-free?
Yes, the formula is vegan and certified cruelty-free, with no animal-derived ingredients and no animal testing.
What is the difference between a clarifying shampoo and a regular shampoo?
A regular shampoo is designed for daily cleansing of oil and light dirt. A clarifying shampoo contains chelating agents and stronger surfactants to remove product buildup, hard water minerals, chlorine, and styling residue that daily shampoos cannot lift.

