Wiyun Serum (30g) — formulated with Glycerin, Hyaluronic Acid and Tocopherol. This targeted scalp serum delivers root strengthening right where you need it. Apply daily and you’ll notice hair that feels thicker, looks fuller, and behaves better over time.
Why You’ll Love It
- Reinforces hair at the root so each strand holds on longer and grows stronger
- Helps fill in thin areas by supporting the appearance of more hair per square inch
- Adds visible body and bounce to fine, flat hair — your hair looks thicker from the first use
- Hydrates dry hair and scalp thoroughly without leaving any greasy residue
- Powered by Glycerin, Hyaluronic Acid, Tocopherol
- Easy to add to your daily routine
How to Use
Start with clean, towel-dried hair. Part your hair into sections and apply a few drops directly to your scalp along each parting. Gently massage in with your fingertips for about 1 minute. Don’t rinse — style as usual. For best results, use morning and night on clean hair.
Product Details
- Net Content: 30g
- Weight: 47g
- Package Size: 5.4*4cm
- Shelf Life: 3 years
- Storage: Store in a cool, dry place away from direct sunlight
- Ingredients: Glycerin, Hyaluronic Acid, Tocopherol















Nora Thomas (verified owner) –
My scalp was constantly itchy and flaky. Within a week of using this, the irritation stopped. Now I can wear black shirts without worrying about dandruff.
Grace Williams (verified owner) –
The split ends have dramatically reduced since I started using this. I was getting trims every 6 weeks, now I can go 10 weeks between cuts.
Jack Perez (verified owner) –
The split ends have dramatically reduced since I started using this. I was getting trims every 6 weeks, now I can go 10 weeks between cuts.
Jonathan Robinson (verified owner) –
My scalp felt better for a week then the problems came back. Not a long-term solution for me.
Zoey Flores (verified owner) –
2-week update: still going strong. My hair was breaking off at shoulder length and couldn’t grow past it. With this, it’s finally gaining length because the ends aren’t splitting anymore.
Benjamin White (verified owner) –
Takes forever to see results. Used for a month and barely any improvement. Need faster relief.
Jack Hernandez (verified owner) –
The difference in my hair’s tensile strength is night and day. I can wrap it around my finger and it springs back instead of snapping.
Eleanor Robinson –
My stylist noticed the difference before I even told her I was using something new. She said my roots look more lifted and my overall density seems better.
Leah Young (verified owner) –
For someone with thinning hair in their 40s, this has been a game changer. My hair has movement and bounce again. I don’t feel self-conscious about the wind anymore.
Victoria Robinson (verified owner) –
After 5 weeks of consistent use… The split ends have dramatically reduced since I started using this. I was getting trims every 6 weeks, now I can go 10 weeks between cuts.
Benjamin Harris (verified owner) –
Been using for 2 weeks now. Helped with itchiness but my scalp still gets a bit oily by day 2. Balanced but not perfectly.
Chloe Wilson (verified owner) –
My stylist noticed the difference before I even told her I was using something new. She said my roots look more lifted and my overall density seems better.
Joseph Miller –
Helped with some symptoms but not others. My redness is better but the flaking persists.
Avery Johnson (verified owner) –
Week 2 and counting. My scalp psoriasis was mild but annoying. This doesn’t cure it but it keeps the flaking and scaling way down. Much more manageable.
Noah Martinez (verified owner) –
Been using this for a month and my hair genuinely looks thicker. Not dramatic Hollywood thick, but noticeably fuller than before. Worth the price.
Owen Flores (verified owner) –
Helped with itchiness but my scalp still gets a bit oily by day 2. Balanced but not perfectly.
Jayden Hill (verified owner) –
The cooling sensation when I apply this is instant relief. My scalp feels clean and balanced, not tight and angry like it used to.
Aiden Anderson (verified owner) –
I have super fine hair that falls flat in an hour. This keeps the volume going until I wash it out. The spray is easy to apply and doesn’t weigh anything down.
James Moore –
My hair has actual body now. Not flat against my scalp by noon like it used to be. I noticed the difference after about two weeks of consistent use.
Evelyn Martin (verified owner) –
The difference in scalp health is visible. No more redness or irritation. My hair grows better because the foundation is actually healthy now.
Jackson Lee (verified owner) –
My hair used to snap off at the slightest tension. Now I can actually brush it without breakage. The ends feel stronger and less frayed.
Sophia Brown (verified owner) –
I bleach my hair regularly so damage is my constant companion. This has made my strands feel more resilient. Less breakage when I towel dry.
Elizabeth Martin (verified owner) –
It took about 10 days to see real results but now I can’t imagine my routine without it. The bottle is decent size too so it’ll last a while.
Adrian Thomas (verified owner) –
My hair was breaking off at shoulder length and couldn’t grow past it. With this, it’s finally gaining length because the ends aren’t splitting anymore.
Victoria Wright (verified owner) –
Great for volume but the scent is a bit strong for my taste. I wish they had an unscented version. Still works well though.
Ella Lopez (verified owner) –
Reduced my scalp sensitivity significantly. Not 100% cured but I can use normal hair products again without reaction.
Scarlett White (verified owner) –
I have fine fragile hair and this actually strengthens without making it stiff or crunchy. Natural movement with real durability. Love it.
Luna Hill (verified owner) –
I have super fine hair that falls flat in an hour. This keeps the volume going until I wash it out. The spray is easy to apply and doesn’t weigh anything down.
William Lee (verified owner) –
The difference in my hair’s tensile strength is night and day. I can wrap it around my finger and it springs back instead of snapping.
Jonathan Rodriguez (verified owner) –
I have fine fragile hair and this actually strengthens without making it stiff or crunchy. Natural movement with real durability. Love it.
Christian Lee (verified owner) –
5-week update: still going strong. My ends are healthier but the mid-shaft could use more. Overall good but not perfect coverage for all hair zones.
Ellie Jackson (verified owner) –
My dry brittle ends have transformed. They’re soft and hydrated without looking oily. I’ve tried everything and this is the first that balances both.
Charlotte Davis (verified owner) –
I wash my hair less often now because my scalp isn’t overproducing oil to compensate for dryness. It’s finally found its balance.
Liam Anderson (verified owner) –
Good strengthening effect but I need to use it with a deep conditioner. On its own my hair feels a bit dry.
Mila Lewis (verified owner) –
Moisturizes my ends beautifully but doesn’t do much for my roots. I need a separate scalp product.
Zoe Walker –
Works better on freshly washed hair. If I apply to 2-day hair it doesn’t distribute as evenly. Plan your washes accordingly.
Jonathan Flores (verified owner) –
My stylist noticed the difference before I even told her I was using something new. She said my roots look more lifted and my overall density seems better.
Chloe Garcia (verified owner) –
Cleared up most of my flaking but still get occasional dry patches. Much better than before though.
Ryan Hernandez –
Heat styling used to destroy my hair. With this as a protectant, my ends look healthy even after daily curling iron use. No more fried strands.
Madison Garcia (verified owner) –
Does give volume but takes about 3 weeks to really kick in. Be patient. The results are solid once it builds up.
Lillian Torres –
The pH balance of this product must be spot on because my scalp stopped being oily at the roots and dry everywhere else. Finally balanced.
Sarah Thompson –
I use this before bed and my hair feels amazing in the morning. The moisture locks in and my pillowcase isn’t covered in dry hair bits anymore.
Harper Harris (verified owner) –
The hydration is deep, not superficial. My hair doesn’t just feel soft for a few hours, it stays nourished for days. Game changer for my routine.
Aiden Moore (verified owner) –
It took about 10 days to see real results but now I can’t imagine my routine without it. The bottle is decent size too so it’ll last a while.
Stella Lee (verified owner) –
My hair drinks this up which is good and bad. Good because it absorbs, bad because I need to use more product.
Owen Jones (verified owner) –
After 9 weeks of consistent use… The tea tree in this really works. My scalp feels tingly and refreshed after each use. The flaking stopped within 5 days.
Logan Flores (verified owner) –
Does what it says but the formula is thick. Takes effort to rinse out completely. Results justify the extra shower time though.
Luke Young –
I wash my hair less often now because my scalp isn’t overproducing oil to compensate for dryness. It’s finally found its balance.
Hannah Hernandez (verified owner) –
7 weeks in and still loving it. I live in Arizona where the air is basically a hair dryer. This keeps my hair hydrated even in 5% humidity. No more static or flyaways.
Madison Allen (verified owner) –
I wash my hair less often now because my scalp isn’t overproducing oil to compensate for dryness. It’s finally found its balance.
Scarlett Wright (verified owner) –
My scalp psoriasis was mild but annoying. This doesn’t cure it but it keeps the flaking and scaling way down. Much more manageable.
Jack Miller (verified owner) –
I had these tiny bumps on my scalp that my dermatologist said were from product buildup. This cleared them up completely. My scalp can breathe again.
Sofia Davis (verified owner) –
5 weeks in and still loving it. The tea tree in this really works. My scalp feels tingly and refreshed after each use. The flaking stopped within 5 days.
Henry Anderson –
Reduced itchiness but also dried out my scalp in some areas. Fix one problem, create another.
Daniel Wilson (verified owner) –
I swim in a chlorinated pool 3x a week and my hair was destroyed. This has been my savior. The protective layer it creates actually works against chemicals.
Ethan Thompson (verified owner) –
The hydration lasts about 2 days then I need to reapply. Wish it lasted longer. Still better than most I’ve tried.
James Martin (verified owner) –
My hair felt moisturized for like a day. Then back to dry. Doesn’t have lasting power.
Amelia Martinez (verified owner) –
Been using for 7 weeks now. The formula is too heavy for my fine hair. Made my strands feel coated and limp. Not worth the minimal strengthening.
Ava Martinez (verified owner) –
My dry brittle ends have transformed. They’re soft and hydrated without looking oily. I’ve tried everything and this is the first that balances both.
William Robinson (verified owner) –
My scalp was so dry it was flaky. This fixed the hydration from the root down. No more itchiness and my hair doesn’t look dull anymore.
Abigail Torres (verified owner) –
I live in Arizona where the air is basically a hair dryer. This keeps my hair hydrated even in 5% humidity. No more static or flyaways.
Mason Smith (verified owner) –
My hair was breaking off at shoulder length and couldn’t grow past it. With this, it’s finally gaining length because the ends aren’t splitting anymore.
Jacob Walker (verified owner) –
The cooling sensation when I apply this is instant relief. My scalp feels clean and balanced, not tight and angry like it used to.
Zoe Wilson (verified owner) –
Works well for daily wear and tear but my hair still snaps when I use high heat. Need additional heat protectant.
Victoria Thompson –
Been using for 4 weeks now. Didn’t notice much difference in breakage after a month. Maybe I need to combine it with other treatments.
Abigail Johnson –
Helped with some symptoms but not others. My redness is better but the flaking persists.
Sofia Wilson –
Been using for 4 weeks now. The pH balance of this product must be spot on because my scalp stopped being oily at the roots and dry everywhere else. Finally balanced.
Sofia Lewis (verified owner) –
Works but has a slightly waxy feel that takes some getting used to. Not greasy, just different texture.
Hannah Martin (verified owner) –
I massage this in with a scalp brush and the circulation boost plus the formula has transformed my scalp health. No more tightness or sensitivity.
Elijah Walker (verified owner) –
The difference in scalp health is visible. No more redness or irritation. My hair grows better because the foundation is actually healthy now.