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Sumilayi Leave-in | Leave-in conditioner 250ml

99 total reviews

Regular price
€13,00 EUR
Regular price
€17,35 EUR
Sale price
€13,00 EUR
Tax included. Shipping calculated at checkout.

Sumilayi Leave-in: Moisture and protection

A multipurpose leave-in conditioner for dry, easily tangled and damaged hair!

Sumilayi leave-in conditioner offers hair intensive moisture and protection, making it soft and shiny. This conditioner makes hair soft, silky and easy to manage. It helps reduce tangles and adds shine, leaving hair feeling healthy and strong. The innovative composition enables the product to be used in three different ways: as a leave-in conditioner, a traditional conditioner or a deeply moisturizing hair mask.

Read our blog for tips on versatile use of leave-in hair here .

Key features
  • Intensive moisturizing: Moisturizes the hair effectively and makes it soft and easy to comb.
  • Nutrition: Shea butter and avocado oil contain rich nourishing ingredients, providing deep hydration.
  • Calming effect: Lavender oil soothes the scalp, increasing the well-being of the hair.
  • Versatile use: You can use the product as a leave-in conditioner, a regular conditioner or an effective hair mask.
  • Natural ingredients: More than 90% natural ingredients that support hair health.
Who is Sumilayi Leave-in suitable for?
  • The perfect choice for dry and damaged hair that needs additional moisture and easier hair processing.
  • Ideal for those who want naturally beautiful and well-maintained hair.
How to use?

Use on dry or towel-dried hair. Apply a small amount to the length of the hair, especially to the dry ends. Comb the hair carefully. You can also use the conditioner as a mask or conditioner.

Inci list

Ingredients: Aqua, Behentrimonium Methosulfate, Butyrospermum Parkii (Shea) Butter, Cetearyl Alcohol, Cetyl alcohol, Glycerin, Phenoxyethanol, Panthenol, Ricinus Communis (Castor) Seed Oil, Tocopherol(Vitamin E), Persea Gratissima(Avocado) Oil, Mentha Piperita ( Peppermint) Oil, Lavandula angustifolia (Lavender) Oil, Ethylhexyglycerin Limonene*, Linalool*

*natural component of essential oils.

Payment methods

​In the online store, you can pay with the following payment methods.

When paying with Klarna, Paypal, credit and debit cards (Visa, Visa Electron, Visa Debit, MasterCard), we use the secure PayTrail Oy and payment verifier.


​We mail products every day
on a business day, order processing time is normally 1-7 business days plus

Read more about the delivery conditions here .

Sumilayi Leave-in | Hiuksiin jätettävä hoitoaine 250ml

We guarantee

  • Domesticity

    We manufacture all our products in Finland.

  • Customer service

    We can be reached at

  • International delivery

    We deliver our products internationally.

  • Safe buying

    All purchases made through the website are protected by the latest SSL encryption technology

frequently asked

How ecological are Sumilayi products?

The raw materials of our products are 90-100% of natural origin. 2-10% of the product contains preservatives to guarantee the preservation of the product.

How long do Sumilayi products last?

12-24 months after opening the product packaging. You can find the information on the label of your product.

Are Sumilay's products suitable for children?

Our product is over registered
For 3 year olds to use and is perfect for children's hair
to take care of. My Beautiful Zen Curls Shampoo is registered under
for 3-year-olds. It is fragrance free and made with sensitive scalp in mind.
However, we always recommend using all new ones
cosmetic products (including natural cosmetics) only on a small area at first, in order to limit the possibility of allergy.

Where are Sumilayi products made?

We make our products in Helsinki, Finland. However, we are an international company and we want to be accepted
connection, no matter where you live in the world!

Are Sumilayi products also suitable for straight hair?

Yes. All our products are made according to the curling method. The curling method is a hair care technique designed especially for the treatment of curls and waves. The method emphasizes moisturizing the hair, gentle processing and avoiding sulfates, silicones and drying alcohols. The goal is to strengthen the natural structure of the curls and maintain the hair's moisture balance.

Although products according to the curl method are aimed at curly hair, they are also suitable for straight hair:

1. Moisturizing: Since the curl method focuses on moisturizing, these products are also excellent for straight hair that needs extra moisture.

2. Gentleness: Our products do not contain raw materials that can damage the hair structure. This makes them also suitable for more sensitive hair types.

3. Frizz control: Our products help smooth the surface of the hair and control frizz.

So Sumilay's products offer versatile benefits for different hair types, supporting the hair's natural beauty.

Customer Reviews

Based on 99 reviews

Hiuksiinjätettävä hoitoaine on mulle ihan luottotuote, puolipitkät permanentatut hiukset tykkäävät.Kiharat saavat pehmeyttä ja muotoa, latvat eivät säkerry.


Käytän tätä päivittäin. Kostutan hiukset ja muotoilen tuotteella. Sopii todella hyvin omille kuiville kiharoille. Suosittelen!

Nina Brunila

Loistava tuote kuiville luonnonkiharille hiuksille.

Leave-in hoitoaine

En pärjää ilman leave-iniä. Sillä selvitän hiukset ennen kuin hiukset kuivuvat, laitan latvoihin extraa. Jätettävä pehmentää hyvin hiukseni.

Anastasia Yousefian
Meidän suosikki

Ihana hoitoaine kuiville hiuksille, aamulla heti kiharat hikset ilman kemiallisia ainetta .Suosittelen lämpimästi