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It starts at the roots

  • Even application

    Across the targeted area of your scalp

  • Gentle massage

    A gentle scalp massage

  • Light as water

    A fluid texture without a greasy finish.

  • One simple daily step

    A quick, easy routine.

    Over 12,000 happy customers

    I felt self-conscious about my part

    My part seemed more visible, especially in photos taken from above. I started using SAEYON mainly in that area. I know it takes patience, but my hair already looks better to me, and I finally have a routine focused on my roots.

    Léa M.

    After my pregnancy

    A few months after giving birth, I noticed a lot of shedding and it worried me. I wanted something quick and simple to add to my routine. I like applying the serum right where I want it without making the lengths greasy. I've been using it regularly and plan to continue.

    Manon B.

    Afro hair here 🙋🏾‍♀️ My hairline had started to recede, especially around my temples, and it really affected my confidence. The applicator makes it easy to part my thick hair and apply the serum directly to my scalp without soaking the lengths. It feels light and never greasy. After a few weeks of consistent use, I started noticing little baby hairs along my hairline.

    Sarah K.

    It takes patience

    I want to be realistic: you don't see a difference in a few days. I've used it for several weeks and my hair feels stronger and my scalp feels better cared for. I'm giving it four stars for now because I want to see how things develop over several months.

    Elodie R.

    My hair felt thinner

    I noticed my ponytail wasn't as thick as it used to be and my hair looked finer overall. That's why I started paying more attention to my roots. I love the applicator because I can really target my scalp.

    Nathalie P.

    I kept finding hair everywhere

    After a stressful period, I noticed more hair than usual in the shower and on my brush. It pushed me to take better care of my scalp. I've used SAEYON regularly for several weeks and my hair feels stronger. I'm sticking with my routine.

    Camille D.

    I finally stuck to a routine

    I've bought several hair serums over the years, but I always stopped using them. This applicator makes all the difference. I part my hair, apply it directly to my scalp, massage, and I'm done. It's the first time I've really kept up a routine.

    Marion T.

    Finally, straight to the roots

    I'd tried hair oils before, but I always gave up because they made my hair greasy. This feels completely different. The texture is very light and I can apply it right along my part and temples. It's much easier to keep up, and I've already noticed new growth, which is motivating!

    Julie F.

    A stressful time

    After several stressful months, my hair seemed finer and I felt like I was shedding more. I started this routine to give my scalp more care. What I like most is that it takes two minutes and doesn't leave my roots greasy.

    Claire V.

    I wanted fuller-looking hair

    I especially wanted my part to look less sparse. I use it consistently and take photos each month instead of checking my hair every day. I'm beginning to feel good about the changes, and even my bangs seem to be growing quickly.

    Audrey L.

    Longer, Thicker-Looking Hair in 6 Weeks | SAEYON  Scalp Serum

    ✦ Scalp care inspired by Korean expertise

    Longer, Thicker-Looking Hair in 6 Weeks | SAEYON Scalp Serum

    Targeted application at the roots for your fuller-looking hair routine, without a greasy finish.
    $59.99$34.99
    Discover SAEYON →

    Thoughtfully selected ingredients

    check_circle Supports healthy-looking hair

    check_circle For fuller-looking hair

    check_circle Soothes and hydrates the scalp

    Why start a SAEYON routine?

    Inspired by Korean scalp care expertise, SAEYON combines thoughtfully selected ingredients with a precise applicator to care for your roots.

    Hair care starts at the scalp. The built-in brush delivers serum directly to the areas you want to target while making it easy to massage your scalp.

    Its lightweight formula fits into your daily routine without a greasy or sticky finish.

    Precise application. Scalp-focused care.

    Your questions, answered

    Who is SAEYON scalp serum for?

    SAEYON is for anyone who wants to care for their scalp and build a consistent routine for fuller-looking hair.

    When might I notice a difference?

    Hair care takes time and consistency. We recommend using SAEYON regularly for at least 3 months to give your routine time to become a habit.

    Will the serum leave my hair greasy?

    Its lightweight, fluid texture absorbs quickly and is designed to leave no greasy or sticky finish, making it easy to use every day.

    How do I use SAEYON?

    Turn the applicator to ON. Part your hair to expose the scalp, then gently glide the brush tips over the desired areas. Massage your scalp to distribute the serum.

    How often should I use SAEYON?

    SAEYON is designed for regular use. Apply it daily and consider a routine of at least 3 months.

    Is SAEYON suitable for all hair types?

    Yes. Because the serum is applied directly to the scalp, it can be used with straight, wavy, curly, or coily hair, whether fine or thick.

    Why use a brush applicator instead of a regular serum?

    The built-in brush applies serum directly to the scalp, without first coating your lengths or hands. Its tips also help distribute the formula as you massage.

    Have a question?