In Stock
Messy by Alli Webb

Overnight Repair Hair Oil Serum For Dry and Damaged Hair

4.6 · 165 reviews
3,611 ₽

What it is: A transformative, no-rinse, weightless, nightly treatment serum that softens and smooths hair to protect from breakage and friction while you sleep.Hair Texture: Straight, Wavy, Curly, and Coily Hair Type: Fine, Medium, and ThickHair Concerns:- Damage, Split Ends, and Breakage- Frizz- ShineKey Benefits: - Prevents split ends and breakage- Hydrates hair and boosts shine- Smooths and controls frizzHighlighted Ingredients:- Repairing Castor Oil: Seals split ends and smooths hair for a soft and healthy feel.- Superfood Blend of Acai, Apricot, Argan, and Avocado Oils: Transforms hair overnight into softer and stronger strands.- Sunflower Lipid Repair Blend: Intensely nourishes and strengthens hair.Ingredient Callouts: This product is vegan and cruelty-free.What Else You Need to Know: This serum is like a silk pillowcase in a bottle—or a nighttime skin serum or lip mask—but for your hair. It's formulated to prevent hair breakage, nourish strands, and soften and strengthen while you sleep, allowing you to wake up to your very best hair.Clean at SephoraClean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.

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What it is: A transformative, no-rinse, weightless, nightly treatment serum that softens and smooths hair to protect from breakage and friction while you sleep.Hair Texture: Straight, Wavy, Curly, and Coily Hair Type: Fine, Medium, and ThickHair Concerns:- Damage, Split Ends, and Breakage- Frizz- ShineKey Benefits: - Prevents split ends and breakage- Hydrates hair and boosts shine- Smooths and controls frizzHighlighted Ingredients:- Repairing Castor Oil: Seals split ends and smooths hair for a soft and healthy feel.- Superfood Blend of Acai, Apricot, Argan, and Avocado Oils: Transforms hair overnight into softer and stronger strands.- Sunflower Lipid Repair Blend: Intensely nourishes and strengthens hair.Ingredient Callouts: This product is vegan and cruelty-free.What Else You Need to Know: This serum is like a silk pillowcase in a bottle—or a nighttime skin serum or lip mask—but for your hair. It's formulated to prevent hair breakage, nourish strands, and soften and strengthen while you sleep, allowing you to wake up to your very best hair.Clean at SephoraClean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.

Customer reviews

5.0
verified purchase

My hair feels so nice and smooth. I love how it smells!

2/3/2026
5.0
verified purchase

Highly moisturizing and it gives a lot of shine. A little goes a long way (1-2 pumps for my long, wavy and thick hair). I focus on my ends mainly and my hair looks and feels soft and shiny. I have the whole product collection from Messy and they all share the same scent but I find this product is softer and nicer. The bottle is very luxurious too

1/4/2026
4.0
verified purchase
Nice but not for my hair much

The smell is divine! Like a soft nutty sandalwood but very very subtle. I have mid back length fine hair with waves. I applied this to my ends, and while it’s nice, there wasn’t a difference; however, this might be brilliant for someone whose hair tends to frizz or really drinks in moisture. The amount should last a good while because a little goes a very long way.

9/29/2025
1.0
verified purchase
Allergic reaction!!

Sensitive skin people beware, and my skin / scalp is not even even sensitive to begin with. But this product gave me a very bad allergic reaction bad itching and the entire night was really miserable so really spot test before putting it on your entire head and leaving it overnight. 

9/11/2025
3.0
verified purchase
It’s pretty good

Not the best I’ve had, I would buy Virtue hair oil instead. But it’s ok. I haven’t gotten any more split ends from sleeping. But the smell is not my fave. 3 stars for non broken hair. It’s not too greasy either but you’re only supposed to use a pump

9/8/2025
5.0
verified purchase
A MUST have

I have used quite a few overnight repair hair serums and this is by far the best one I have ever used and it smells so good. I also have very fine thin hair and it does not leave my hair oily. I use two pumps. 

8/8/2025
5.0
verified purchase
My favorite night hair oil!

I LOVE it. I have baby fine, straight hair with fizzy, dried ends. Last night it was my first time using this, only one pump is ENOUGH. The next morning, my hair came out even better, no oily residues, and more smoother. It has a very nice, sensual scent. I have to admit, my husband was all over me the next morning, telling me that I smell sexy.

7/12/2025
1.0
verified purchase
Leaves hair greasy

I wanted to like this serum and I tried to use it for almost two months, which I highly regret since now I cannot return it anymore. Unfortunately, even if I use half pump, it leaves my hair extremely greasy! It It

9/2/2026
5.0
verified purchase
AMAZING!

I have tried many hair oils, but this has actually made my hair softer! I have thin curly hair, and find that the ends of my hair are dry no matter what. I've been using this oil for a few months and the ends of my hair are soft and manageable. This fs will be a staple for me!

8/10/2026
5.0
verified purchase
Highly recommended

Beautiful product. Smell divine and it has beautiful packaging. Makes my hair so soft in the morning. Love.

8/6/2026