EELHOE Protein Serum Smooth & Silky 100g
If your hair’s so fine it won’t hold a style, this EELHOE thickening product changes the game.
It’s built around protein, which is one of those ingredients that actually has research behind it.
Comes in a 100g size, which should last you a good while depending on how often you use it.
What Makes This One Different
- Protein — the active ingredients doing the heavy lifting
- EELHOE — a brand that’s been in the hair care space for a while
- 100g — decent size for the price
- All hair types — works on straight, wavy, curly, coily, color-treated, you name it
How to Use It
Here’s how to use it: put a few drops on your fingertips, massage into the scalp where you need it most, and let it absorb. No rinsing needed. Do this consistently — once or twice a day — and give it at least 4-6 weeks before judging results.
The Honest Truth
A quick heads-up: results vary from person to person. What works great for one head of hair might take longer on another. The key is sticking with it.
Looking for a reliable hair serum? The EELHOE hair serum with protein (100g) is a popular pick for good reason. Browse our full selection of hair thickening volumizing to compare options and find the right fit for your hair.
Henry Thompson –
I’ll finish the bottle but I’m not sure I’d buy it again. We’ll see how the next few weeks go. I section my hair and apply it precisely where I’m seeing the most thinning. Too heavy for my fine hair – it weighs everything down and looks greasy. Not terrible, just not worth the price for the results I got.
Mia Garcia (verified owner) –
The difference in my hair texture and growth is something I can actually see and feel. I use it as a targeted treatment on my thinning areas along my hairline. My dry, brittle ends have transformed into something that actually feels soft and hydrated. Can’t recommend this enough for anyone struggling with their hair.
Lily King (verified owner) –
This is the one. Tried everything for volume and finally found something that works.
Lucas Thomas (verified owner) –
After postpartum hair loss wrecked my confidence, this product helped me feel like myself again. I use it on clean dry scalp and don’t wash my hair for 24 hours after. Even in dry weather, my hair stays hydrated and doesn’t get that crackly texture. This is the real deal – not another overhyped product.
Sofia Lewis (verified owner) –
Best I’ve tried for scalp. Noticed changes in week two.
Alexander Rodriguez (verified owner) –
Average. argan oil is in there but results are underwhelming so far.
Aria Flores –
I’d give this 4.5 stars if I could. It’s very good but not quite perfect. I incorporate it into my nightly routine – consistency is what made the difference. The volume is there but it doesn’t last a full 48 hours – I need to reapply on day two. Good product overall – I’ll keep using it and see if results improve over time.
Noah Young (verified owner) –
I’ve recommended this to three people already because the results speak for themselves. I apply this directly to my scalp twice a day – morning and before bed. The redness on my scalp cleared up within a week of using this. Definitely worth the investment for anyone dealing with similar hair concerns.
Penelope Robinson (verified owner) –
I’ve been struggling with thinning hair for years and this is the first thing that actually made a visible difference. I use it as a targeted treatment on my thinning areas along my hairline. The argan oil is what sets this apart from other products I’ve used – you can feel the quality. I’m seeing real density improvement at my crown where my scalp used to show through. My ends feel strong and healthy instead of frayed and split. For anyone just starting, give it at least 4 weeks before deciding if it works for you. Hair growth cycles are slow. If you’re on the fence, just try it. You won’t regret it.
Theodore Torres (verified owner) –
I’ve seen enough improvement to keep using it, though it’s not a miracle product. I apply this directly to my scalp twice a day – morning and before bed. My scalp feels healthier overall, though I need to use it consistently for it to work. Solid choice, just manage your expectations on speed of results.
Sebastian Perez (verified owner) –
Good product. growth is there but takes patience. argan oil is a plus.
Ava Lopez (verified owner) –
Good results with argan oil. Need consistent use to see the difference.
Camila Torres –
Good product. volume is there but takes patience. argan oil is a plus.
Victoria Jones (verified owner) –
This has earned a permanent spot in my hair care routine. Can’t imagine being without it now. I use it as a targeted treatment on my thinning areas along my hairline. My ends feel strong and healthy instead of frayed and split. Definitely worth the investment for anyone dealing with similar hair concerns.
Layla Gonzalez (verified owner) –
After trying what feels like a hundred different products, I finally found something that works for my hair. I use it as a targeted treatment on my thinning areas along my hairline. I specifically wanted something with argan oil because I’d read about its benefits for hair health, and this delivers. My ponytail feels thicker and my part doesn’t look as wide as it used to. The redness on my scalp cleared up within a week of using this. It took about 5 weeks of consistent use to really see the difference, so don’t give up if you don’t notice changes in the first few days. Can’t recommend this enough for anyone struggling with their hair.
Nora Young (verified owner) –
Four stars because it works, just takes time. argan oil is a nice touch.
Emily Williams (verified owner) –
It works somewhat but I’m not sure if it’s worth the price for the amount of improvement I’ve seen. I apply this directly to my scalp twice a day – morning and before bed. I wish the argan oil was higher concentration – might explain the mediocre results. The effect is barely noticeable on my fine hair. My hair feels coated rather than genuinely stronger. I’ve been using it for 6 weeks now and while the results aren’t dramatic, there is some progress. Maybe with more time I’d see better results, but I’m not impressed so far.
Adrian Moore (verified owner) –
I’m in my 40s and my hair has been thinning steadily – this gave me hope again. I incorporate it into my nightly routine – consistency is what made the difference. Since argan oil is a key ingredient, I feel confident this is doing something real, not just coating my hair. I can see my hair has more body and bounce, especially at the roots. The elasticity is back – my hair bends without breaking. For anyone just starting, give it at least 6 weeks before deciding if it works for you. Hair growth cycles are slow. If you’re on the fence, just try it. You won’t regret it.
Sofia Young (verified owner) –
I’d give this 4.5 stars if I could. It’s very good but not quite perfect. I use it as a targeted treatment on my thinning areas along my hairline. My scalp feels healthier overall, though I need to use it consistently for it to work. Four stars because it works, just not as fast as I’d hoped.
Sarah Anderson (verified owner) –
Visible growth after 4 weeks. The argan oil formula is excellent.
Addison Lee (verified owner) –
I’ve recommended this to three people already because the results speak for themselves. I use it on clean dry scalp and don’t wash my hair for 24 hours after. I can run a comb through my hair without hearing that horrible snapping sound. Five stars without hesitation.
Emily Harris (verified owner) –
This product is okay – not terrible but not the game-changer I was expecting. I use it as a targeted treatment on my thinning areas along my hairline. Didn’t see much improvement in split ends after a month of use. It might work better for someone with different hair concerns.
Abigail Taylor (verified owner) –
Good product. scalp is there but takes patience. argan oil is a plus.
Daniel Brown (verified owner) –
This works well overall but there are a couple of things I’d change about it. I use it on clean dry scalp and don’t wash my hair for 24 hours after. My hair is definitely more hydrated, though I need to reapply every couple of days. I’m satisfied enough to repurchase, which says something.
Samuel Anderson (verified owner) –
I’ve seen enough improvement to keep using it, though it’s not a miracle product. I section my hair and apply it precisely where I’m seeing the most thinning. I chose this partly because of the argan oil content, and I think it’s helping, just slowly. My hair feels denser than before, though the change isn’t dramatic. The volume is there but it doesn’t last a full 48 hours – I need to reapply on day two. The key with any hair care product is consistency – I made it part of my daily routine and stuck with it for 7 weeks before judging the results. I’m satisfied enough to repurchase, which says something.
Owen Robinson (verified owner) –
After postpartum hair loss wrecked my confidence, this product helped me feel like myself again. I apply it with a dropper along my part and massage with my fingertips. My hair doesn’t feel like straw anymore – it’s genuinely moisturized from root to tip. This product restored my confidence in my hair.
Eleanor Wright (verified owner) –
I’ve spent so much money on treatments that didn’t work – this one is worth every penny. I incorporate it into my nightly routine – consistency is what made the difference. I’m seeing real density improvement at my crown where my scalp used to show through. Five stars without hesitation.
Samuel Garcia (verified owner) –
Three stars. Does something for growth but not enough to justify the price.
Samuel Harris (verified owner) –
I think this might work for some people but it hasn’t been great for my specific hair type. I use it as a targeted treatment on my thinning areas along my hairline. It has argan oil which is supposed to help, but I’m not seeing the results I expected from it. The moisture lasts about a day then my hair is back to being dry. It gives some lift but my hair falls flat by the end of the day. I know hair products can take time, so I used it faithfully for 10 weeks before reviewing. Maybe with more time I’d see better results, but I’m not impressed so far.
Theodore Perez (verified owner) –
Best I’ve tried for scalp. Noticed changes in week two.
Samuel Torres (verified owner) –
My hairdresser actually commented on how much healthier my hair looks since I started using this. I incorporate it into my nightly routine – consistency is what made the difference. The argan oil in this formula really seems to make a difference – my hair responds to it better than anything else I’ve tried. My scalp feels balanced – not oily, not dry, just healthy. My part looks noticeably narrower than it did two months ago. For anyone just starting, give it at least 4 weeks before deciding if it works for you. Hair growth cycles are slow. This is the real deal – not another overhyped product.
Luke Hill (verified owner) –
The difference in my hair texture and growth is something I can actually see and feel. I incorporate it into my nightly routine – consistency is what made the difference. I love that this contains argan oil – it’s one of the few ingredients that’s actually been studied for hair growth. My hair doesn’t snap off when I brush it anymore – the breakage is practically gone. I don’t get that tight, itchy feeling anymore, even between washes. It took about 3 weeks of consistent use to really see the difference, so don’t give up if you don’t notice changes in the first few days. Can’t recommend this enough for anyone struggling with their hair.