Hero image 0 of The Hair Lab Smoothing Leave-in Conditioner with Macadamia Seed Oil for Medium Hair, 7 fl oz, 0 of 7
The Hair Lab Smoothing Leave-in Conditioner with Macadamia Seed Oil for Medium Hair, 7 fl oz
Key item features
- The Results: The frizz-reducing formula smooths fly-aways, eases detangling to minimize breakage and improves manageability leaving hair soft, sleek and shiny.
- Our Formula: uniquely formulated with macadamia seed oil to provide instant, long-lasting hydration to medium-textured strands.
- Clean + Conscious: We’re serious about clean beauty. Our formulas are free from ingredients that are harmful to you, your hair and the planet. All products are sulfate-free, paraben-free, phthalate-free, mineral oil-free and cruelty-free. We believe in less waste. Our bottles are made with 25% PCR and boxes are SFI-certified and recyclable.
- Our Fragrance: Experience a mini vacation… in your shower! Our light, signature scent is inspired by the premium Strands fragrance with notes of mango, coconut and bamboo that transport you to a tropical resort with every use.
- Zero Guesswork: Hair care is not one size fits all. Your hair’s health is a function of many factors—texture, type, breakage, frizz, treatments, styling tools, pollution— so we start by testing your strands. Once we know your hair’s biology, we build a customized routine to match.
- How to Personalize: Add up to three unique doses to create your personalized product. Recap and shake for 30 seconds to mix your doses into the base.
Specs
- Hair typeAll Hair Types
- Hair care key benefitsSmoothing & Straightening
- Primary ingredientMacadamia Seed Oil
- ScentUnscented
- Size7 oz
- Shampoo & conditioner typeLeave-in Conditioners
Reviews summary
Pros
- : Reduces and eliminates frizz for smooth hair.
- : Leaves hair feeling soft without heaviness.
- : Has a subtle fragrance.
- : Provides consistent application from the bottle.
- : Helps with detangling and adds softness after use.
- : Has a hydrating feel.
Generated by AI
Current price is USD$9.94$1.42/fl oz
Price when purchased online
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About this item
Product details
The Hair Lab Smoothing Leave-In Conditioner Formulated with macadamia seed oil to lock in moisture and add smoothness and shine to medium-textured strands.
This smoothing leave-in conditioner is uniquely formulated with macadamia seed oil to provide instant, long-lasting hydration to medium-textured strands. The frizz-reducing formula smooths fly-aways, eases detangling to minimize breakage and improves manageability leaving hair soft, sleek and shiny. Added bonus? Our light, signature fragrance with notes of mango, coconut and bamboo will transport you to a tropical resort with every use.
After cleansing and conditioning with The Hair Lab custom-recommended formulas for your hair type, spray on damp hair focusing on the mid-lengths and ends. Do not rinse. Style as usual. To personalize and supercharge your results, add The Hair Lab leave-in conditioner doses recommended for your hair’s unique needs to the bottle prior to application.
Not sure what your hair needs? Take our 2-minute Strands Test and discover what your hair craves — and what it doesn’t. You’ll be amazed to see what your strands have been trying to tell you!
- The Results: The frizz-reducing formula smooths fly-aways, eases detangling to minimize breakage and improves manageability leaving hair soft, sleek and shiny.
- Our Formula: uniquely formulated with macadamia seed oil to provide instant, long-lasting hydration to medium-textured strands.
- Clean + Conscious: We’re serious about clean beauty. Our formulas are free from ingredients that are harmful to you, your hair and the planet. All products are sulfate-free, paraben-free, phthalate-free, mineral oil-free and cruelty-free. We believe in less waste. Our bottles are made with 25% PCR and boxes are SFI-certified and recyclable.
- Our Fragrance: Experience a mini vacation… in your shower! Our light, signature scent is inspired by the premium Strands fragrance with notes of mango, coconut and bamboo that transport you to a tropical resort with every use.
- Zero Guesswork: Hair care is not one size fits all. Your hair’s health is a function of many factors—texture, type, breakage, frizz, treatments, styling tools, pollution— so we start by testing your strands. Once we know your hair’s biology, we build a customized routine to match.
- How to Personalize: Add up to three unique doses to create your personalized product. Recap and shake for 30 seconds to mix your doses into the base.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Hair type
All Hair Types
Brand
The Hair Lab
Hair care key benefits
Smoothing & Straightening
Primary ingredient
Macadamia Seed Oil
Directions
Instructions
After cleansing and conditioning with The Hair Lab custom-recommended formulas for your hair type, spray on damp hair focusing on the mid-lengths and ends. Do not rinse. Style as usual. To personalize and supercharge your results, add The Hair Lab leave-in conditioner doses recommended for your hair’s unique needs to the bottle prior to application.
Warranty
Warranty information
None
Warranty url
Ingredients
Inactive Ingredients
Macadamia Seed Oil
Ingredients
with Macadamia Seed Oil
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Customer ratings & reviews
How item rating is calculated
Reviews summary
Pros
- : Reduces and eliminates frizz for smooth hair.
- : Leaves hair feeling soft without heaviness.
- : Has a subtle fragrance.
- : Provides consistent application from the bottle.
- : Helps with detangling and adds softness after use.
- : Has a hydrating feel.
Generated by AI
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Showing 1-3 of 4 reviews
Dec 12, 2025
Talee
5 out of 5 stars review
Verified Purchase
I think this is the best leave in conditioner, I have tried many brands and products but this is the only one that leaves my hair looking shiny, smooth, and not at all greasy!
Helpful?47ERWM7L8JQF5001451915
Apr 19, 2024
britth
5 out of 5 stars review
A true game changer for tangled hair!
My kids love bath time but hate brushing hair. That all changed when we found this leave-in conditioner from The Hair Lab! We now use this right after baths and the kids love it. No more tangles and their hair brushes effortlessly. They also love mixing in their own custom doses! I recommend Anti-frizz and Anti-breakage for kiddos with fine hair. Love this product!
Helpful?47ERWM7L8JQF5001451915
Jun 16, 2024
Audree
5 out of 5 stars review
This is the best it works so good
Helpful?47ERWM7L8JQF5001451915
