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    Leave-In Conditioner

    Leave-In Conditioner

    Smooth, frizz-free hair

    128 kr
    128 kr 160 kr

    Lowest price in 30 days
    Size

    Silicone-Free Leave-In Conditioner That Strengthens Hair With Every Use

     

    Most leave-in conditioners coat the hair in silicones. You feel smoothness. You see shine. But the fiber underneath keeps breaking.

     

    Under Your Skin's Leave-In Conditioner works differently. Fermented microalgae oil, olive stem cells, and crambe abyssinica seed oil penetrate the hair shaft to strengthen the fiber itself - not mask it. No silicones. No build-up. No compromise.

     

    The results are measurable:

    • 83% less hair breakage
    • 62% reduction in frizz
    • 10% improvement in split ends

     

    Hair that performs better the more you use it - not just on wash day.

    Silicone-Free Leave-In Conditioner That Strengthens Hair With Every Use

     

    Most leave-in conditioners coat the hair in silicones. You feel smoothness. You see shine. But the fiber underneath keeps breaking.

     

    Under Your Skin's Leave-In Conditioner works differently. Fermented microalgae oil, olive stem cells, and crambe abyssinica seed oil penetrate the hair shaft to strengthen the fiber itself - not mask it. No silicones. No build-up. No compromise.

     

    The results are measurable:

    • 83% less hair breakage
    • 62% reduction in frizz
    • 10% improvement in split ends

     

    Hair that performs better the more you use it - not just on wash day.

    Benefits

    • Smoothes and softens hair without a product-feel.
    • Improves shine and reduce frizz.
    • Protects against Heat & UV
    • Strengthens and repairs split ends over time.

    Perfect For

    Frizzy Hair normal hair Dry hair Damaged hair

    Algapur

    Algapur is a sustainable and biodegradable microalgae. Derived via fermentation it offers a non-greasy and nutrient-rich alternative to silicone or mineral oils. It smoothes hair without leaving a heavy feel.

    Crambe Seed Oil

    Crambe Seed Oil is intensely hydrating but extremely light in weight and texture. It is rich in phytosterols that improves shine and elasticity by up to 191% when used over time.

    Hydrolyzed Quinoa

    Hydrolyzed Quinoa is a super-ingredient that penetrate the hair shaft to repair damage and strengthen the hair from within. It helps reduce breakage and split ends and gives a natural UV & Heat Protection.

    Silicone-Free Leave-In Conditioner That Strengthens Hair With Every Use

     

    Most leave-in conditioners coat the hair in silicones. You feel smoothness. You see shine. But the fiber underneath keeps breaking.

     

    Under Your Skin's Leave-In Conditioner works differently. Fermented microalgae oil, olive stem cells, and crambe abyssinica seed oil penetrate the hair shaft to strengthen the fiber itself - not mask it. No silicones. No build-up. No compromise.

     

    The results are measurable:

    • 83% less hair breakage
    • 62% reduction in frizz
    • 10% improvement in split ends

     

    Hair that performs better the more you use it - not just on wash day.

    Shipments are processed Monday through Friday, excluding holidays. Please refer to the list below for estimated delivery times to all regions.

    • Sweden 1-3 Days
    • Europe 3-5 Days
    • USA 3-5 Days
    View full details
    Works harder than it feels

    Lab-tested results

    Works harder than it feels

    Hydration you feel. Weight you don't. Here's what the lab found.

    83%

    Less hair breakage

    Hair that bends instead of snapping, even after repeated brushing.

    62%

    Reduction in frizz

    Smoother, more defined hair that holds up through humidity.

    +10%

    More split ends mended vs. argan oil

    Measured reduction in split-end angle, sealed and smoothed at the tip.

    Based on instrumental lab testing of the active ingredients versus untreated hair under controlled conditions. Results may vary by hair type and formulation.

    ALGAPUR

    A sustainable, biodegradable microalgae made by fermentation - a vegan, non-greasy alternative to palm and mineral oils. It strengthens hair bonds, reduces breakage, and repairs split ends over time.

    CRAMBE SEED OIL

    Intensely hydrating yet remarkably light - ideal for fine, thin, or oily hair. Rich in phytosterols that improve shine and elasticity by up to 191%.

    HYDROLYZED QUINOA

    Penetrates the hair shaft to repair and strengthen from within, forming a protective film against heat and sun that helps reduce breakage and split ends.

    • ALGAPUR

      A sustainable, biodegradable microalgae made by fermentation - a vegan, non-greasy alternative to palm and mineral oils. It strengthens hair bonds, reduces breakage, and repairs split ends over time.

    • CRAMBE SEED OIL

      Intensely hydrating yet remarkably light - ideal for fine, thin, or oily hair. Rich in phytosterols that improve shine and elasticity by up to 191%.

    • HYDROLYZED QUINOA

      Penetrates the hair shaft to repair and strengthen from within, forming a protective film against heat and sun that helps reduce breakage and split ends.

    How to use

    Three ways, no rinse.

    On damp hair

    01

    On damp hair

    Work a coin-sized amount through damp lengths to detangle and smooth.

    On dry hair

    02

    On dry hair

    Smooth over dry ends to tame flyaways between washes.

    Into your routine

    03

    Into your routine

    Layer over the Density series to seal in moisture and softness.

    Overall rating: 4.822785 / 5 from 79 reviews.

    AI Generated Review Summary

    This leave-in conditioner strengthens hair fibers, reducing breakage and frizz. Users appreciate its soft, fresh feel and wonderful scent, with no silicones or build-up.

    Summary topics

    • Hair Feel (28%): Many customers loved how the product made their hair feel soft, fresh, clean, and luxurious.
    • Product Scent (42%): Many customers appreciated the scent of the product, describing it as wonderful, incredible, and fresh.

    Review topics: ["fragrance","results","feels","scent","texture","looks","hair","products","consistency","becomes","ends","experience"].

    Review highlights

    • "The hair feels fresh and lively." — Carolina J.
    • "The product makes the hair feel incredibly soft and clean!" — Moa
    • "The hair became so incredibly smooth after use and the scent is amazing!!" — Tilda

    Reviews

    Tja, ska man använda produkten

    "Tja, ska man använda produkten för att det ska gå lätt att borsta ett långt hår är det väldigt svårt att fördela det, när håret är som svinto 😉 Däremot, när du väl har borstat ut håret är det fint att boosta håret med detta för att slippa friss. Hur är det eg tänkt att användas? 🤓"

    — Victoria A. (3/5)

    Lätt och frisk och fräsch

    "Lätt och frisk och fräsch doft. Tillför fukt och reder ut. Fräschar upp utan att tynga ner. Jag har halvlångt hår med fall och behöver ta ganska mycket så den håller inte så länge. Har även torrt hår som behöver mycket fukt. Timmarna efter applicering ser håret återfuktat och fräscht ut men därefter syns inte resultatet längre."

    — Lina T. (4/5)

    Doften är mild och god,

    "Doften är mild och god, håret får lite stadga och frissigheten är borta, utan att håret känns kladdigt eller nedtyngt. Jag kan klämma upp mina självlockar fint."

    — Jesica E. (4/5)

    Den bästa jag har använt…

    "Den bästa jag har använt… Luktar gott Håret blir silkeslent"

    — Susanne E. (3/5)

    Tycker håret känns fylligt och

    "Tycker håret känns fylligt och mjukt på samma gång. Somrig doft."

    — Louise E. (5/5)

    Toppen, luktar gott , går

    "Toppen, luktar gott , går håret mjukare men inte fett som många leave-in produkter kan göra"

    — Gunilla L. (5/5)

    Mycket nöjd!

    "Mycket nöjd!"

    — Marie J. (5/5)

    Luktar hemskt illa.

    "Luktar hemskt illa."

    — Nina H. (5/5)

    Svårt att reda ut håret

    "Svårt att reda ut håret"

    — Rose-Marie L. (3/5)

    Mycket bra

    "Mycket bra"

    — Veronica M. (5/5)

    Q&A

    UNDER YOUR SKINProducts are

    Made in Sweden Made in Sweden
    Vegan & cruelty-free Vegan & cruelty-free
    Plant-based Plant-based ingredients
    Dermatologist tested Dermatologist tested
    Hormone-safe Toxicologist tested, hormone-safe
    No parabens/sulfates No parabens, silicones or sulfates

    Questions you might have.

    • Question: What is the Leave In Conditioner designed for?

      Answer: This leave-in conditioner is designed to support smoother, more manageable hair and help reduce the look of frizz and breakage.

    • Question: How do I use it?

      Answer: Apply 1–2 pumps to damp or dry hair, focusing on mid-lengths and ends. For flyaways, smooth a small amount over roots. Do not rinse.

    • Question: Do I rinse it out?

      Answer: No - this is a leave-on product.

    • Question: What “breakage” result is referenced?

      Question: It references instrumental testing of an ingredient on bleached hair fibers after brushing versus untreated hair under controlled conditions. Results may vary by hair type and formulation.

    • Question: What “frizz” result is referenced?

      Answer: It references instrumental testing on treated hair fibers exposed to high humidity versus control under controlled conditions. Results may vary.

    • Question: What does “split ends mended” mean?

      Answer: It refers to measured changes in split-end angle in hair-fiber analysis under controlled conditions, not a permanent repair of hair structure.

    • Question: Can I use Leave-In Conditioner daily?

      Answer: Yes you can use our Leave-In Conditioner daily. Use as needed for smoothness, detangling, and frizz control.

    • Question: Is it good for flyaways?

      Answer: Yes it is. Use a very small amount over roots to smooth flyaways without heaviness.

    • Question: Is it good for heat styling?

      Answer: Our Leave-In Conditioner can be used as part of a routine that supports smoother styling. Use heat tools at appropriate temperatures and avoid overuse.

    • Question: Can I use this during postpartum changes?

      Answer: Yes you can use our Leave In Conditioner during postpartum. Many people focus on gentle detangling and breakage support during postpartum changes.

    • Question: Can I use this during menopause-related dryness?

      Answer: Yes, you can use our Leave In Conditioner during menopause. Many people add leave-in hydration when hair feels drier during hormonal transitions.

    • Question: Can I use it with the Density routine?

      Answer: Yes. Keep scalp drops focused on the scalp, and use leave-in mainly on lengths and ends.

    • Question: When will I notice smoother hair?

      Answer: Many people notice smoother feel after their first use of our Leave In Conditioner, with better manageability when used consistently.

    Leave-In Conditioner
    Leave-In Conditioner
    128 kr
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