SEPHO

Strengthening Hair Serum

4.5 115 reviews
Strengthening Hair Serum
A strengthening serum for denser hair: Made with 99% ingredients from natural origin, this hair ... Learn more

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  • Description

    A strengthening serum for denser hair: Made with 99% ingredients from natural origin, this hair serum enriched with biotin thickens your hair and leaves it denser. After 2 months* of use, hair is denser and hair fiber is strengthened and more resistant!
    *56 days

    Biotin, known to improve hair quality: Enriched with biotin and vegetal proteins structurally similar to keratin, this strengthening serum is an ideal ally to achieve denser and thicker hair. The leave-in formula of this hair serum with biotin is particularly pleasant to use and doesn’t leave a greasy film on hair.

    Our strengthening serum has been developed responsibly:
    WE CARE ABOUT PACKAGING: This serum’s bottle contains 30% recycled glass and is made of recyclable glass (verify locally). The cardboard box comes from sustainably managed forests and printed with plant-based inks.
    WE CARE ABOUT WATER: In order to be water-conscious, we used leave-in formulas that do not need to be rinsed.
    (non-contractual photo of the product)

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  • Directions for use

  • Test results

  • Ingredients

  • Description
  • Directions for use
  • Test results
  • Ingredients

A strengthening serum for denser hair: Made with 99% ingredients from natural origin, this hair serum enriched with biotin thickens your hair and leaves it denser. After 2 months* of use, hair is denser and hair fiber is strengthened and more resistant!
*56 days

Biotin, known to improve hair quality: Enriched with biotin and vegetal proteins structurally similar to keratin, this strengthening serum is an ideal ally to achieve denser and thicker hair. The leave-in formula of this hair serum with biotin is particularly pleasant to use and doesn’t leave a greasy film on hair.

Our strengthening serum has been developed responsibly:
WE CARE ABOUT PACKAGING: This serum’s bottle contains 30% recycled glass and is made of recyclable glass (verify locally). The cardboard box comes from sustainably managed forests and printed with plant-based inks.
WE CARE ABOUT WATER: In order to be water-conscious, we used leave-in formulas that do not need to be rinsed.
(non-contractual photo of the product)

How should you use this serum to have denser hair?

Once a day, preferably in the evening, apply a few drops (or more if needed) of the Strengthening Hair Serum to dry or damp scalp. Massage product and distribute throughout scalp. Do not rinse.

Stronger, denser and thicker, beautiful hair starts with a pampered scalp: Once a week, instead of your usual shampoo, use our cleansing scrub to purify and cleanse your hair and scalp!

After 28 days, +12% density observed by a hairdresser(1)
+11% increase in hair diameter after 56 days of use(2)
95% say that their hair is stronger(3)
85% say that their scalp is fortified(3)

(1) Scientifically measured on 20 volunteers after 28 days of application.
(2) Scientifically measured on 20 volunteers after 56 days of application.
(3) % of women satisfied after 56 days of use. Satisfaction test on 20 volunteers.

AQUA (WATER) , PROPANEDIOL , PENTYLENE GLYCOL , GLYCERIN , HYDROLYZED VEGETABLE PROTEIN , SODIUM POLYACRYLATE STARCH , CAPRYLYL/CAPRYL GLUCOSIDE , SODIUM BENZOATE , POTASSIUM SORBATE , CITRIC ACID , ACACIA SENEGAL GUM , ARGININE , XANTHAN GUM , PARFUM (FRAGRANCE) , BIOTIN , LIMONENE , CITRAL.

Reviews

4.4/5
144 reviews
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4.4/5
144 reviews
Rating star Rating star Rating star Rating star
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  • 2 Rating star
  • 1 Rating star

Courtney

02/12/2024

5/5
User Review without direct purchase

Works exactly as described!

I've been using this product now for 9 weeks. My hair comes out a lot everytime I wash and was looking a bit thin. The growth along the front of my hair line, which was my main point of concern, is now visible and is already helping it look fuller. My hair overall is looking a little fuller and I have less fall out when I wash my hair. I would definitely recommend but just be patient, hair takes times to grow!

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Olivia88

26/05/2024

3/5
Verified buyer

Waiting for results but good so far

I've onto my second bottle of this (about 2 months) and I haven't seen results and I've been consistent every night. However, I will say it's not greasy ar all, even if you over apply. It doesn't smell weird at all, like others have said. And it doesn't make my hair overly itchy even though I have a sensitive scalp. So will continue to use to see if I get results.

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Recommend this product: Yes

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silvernoir

29/03/2024

5/5
User Review without direct purchase

Better hair

This serum worked wonders. My hair has gotten a lot more luscious since I started using it.

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Recommend this product: Yes

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ssgeegee

29/03/2024

5/5
User Review without direct purchase

amazing

This is incredible made my thinning hair grow within months. I hope this restocks

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Recommend this product: Yes

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Kathlynt

27/03/2024

5/5
User Review without direct purchase

This product does not leave your roots oily! I’ve restocked twice now and i’ve noticed a huge difference in hair growth! You need to use it consistently (every night) to see optimal results!

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Recommend this product: Yes

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Charrpeng

17/03/2024

2/5
User Review without direct purchase

Bad smell, greasy finish, watery texture

It does nothing, stringy, and smells like that banana insect. It doesnt apply easily. The applicator is good but the product is so watery I thought I got one that was a watered down return. But I bought 3 of them, and all 3 were that watery. It doesn't do anything for my hair in terms of softness, hydration, or shine. it just makes it look greasy. My ends are still super dry even though I put a 2-3 amount on the ends. I've used this product for 4 months consistent use now every day after I wash my hair as a heat protectant/ hair protectant, and no better results. It also smells bad - like a banana insect plant. Don't buy this if your hair is normal/ dry/ non-wavy or curly.

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kandace2222

07/03/2024

1/5
User Review without direct purchase

ITCHY!

This makes you itch! Tried it once, was very excited to use it…. After a few hours my head was itching… no signs of bumps or redness in scalp. Just itchy.

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Catefeb

27/02/2024

5/5
Verified buyer

Seeing Growth Already!

This stuff is amazing! I use a lot of heat that damages my hair. I've been looking for a product to help repair it, and this is the first product I'm seeing results with. Love love love, hope it comes back in stock!

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Recommend this product: Yes

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umbyy

09/02/2024

5/5
User Review without direct purchase

big yes

i spent 2 weeks without this and my hair resumed its exodus from my head. this serum truly makes a difference for me, and it doesn't leave my scalp feeling greasy or looking gross!

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Recommend this product: Yes

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2ThGirl

06/02/2024

1/5
User Review without direct purchase

Not impressed

Didn’t see a difference. And it stinks. It does not have a pleasant scent to it. Smells pungent.

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sanzi10

02/02/2024

1/5
User Review without direct purchase

Usually the side effects from other bad reviews don't happen to me but this truly did break my scalp out!

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lilybillybaby

02/02/2024

4/5
User Review without direct purchase

Love

Love love love! My hair looks and feels healthier since I began using this product

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Recommend this product: Yes

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seralynn

24/01/2024

5/5
User Review without direct purchase

Hair feels heavier and longer

I actually liked this more than I was expecting. My hair is thinning a bit and it was already pretty fine to begin with, which is why I purchased this. It didn’t help to fill in any of my obviously thinning sections of my hair, which was fine — it didn’t claim to be able to do that. However, I noticed when I put my hair up in its nightly loose ponytail that my ponytail had a bit more weight to it. I had never really noticed the weight of my ponytail in my hand and it’s not something I was looking for, but I noticed right away when it started to become a bit heavier than before. My hair is also slightly longer. Not by a ton, but another thing I wasn’t paying attention to but noticed when it happened was feeling my hair lower on my back after showering. It had been pretty much the same length for so long that I didn’t know it could grow out past the length it’s been for about 10 years now. Either way, this did a lot more than I expected for a relatively inexpensive serum. I will definitely repurchase! It also did not make my hair appear too greasy on day 1 after wash (2nd application), but it did get oilier faster than it normally would between washes. Nothing dramatic that dry shampoo couldn’t handle, and a small price to pay for overall healthier feeling hair.

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Recommend this product: Yes

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Yessyfrausto

22/01/2024

5/5
User Review without direct purchase

Love this product, doesn’t leave your hair greasy.

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Recommend this product: Yes

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