
HYANGSU
Siko Shampoo Bar with Coconut & Orange Powder
Siko Shampoo Bar with Coconut & Orange Powder
lockenkopf Lager Zug
Franz-Rittmeyer-Weg 5
6300 Zug
Switzerland

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Hyangsu’s Siko solid shampoo is a natural, lovingly handmade cleanser from Switzerland for curls that need more shine, softness, and freshness. With coconut and orange powder, it gently cleanses the scalp and curls, leaving dry or damaged curls feeling softer and giving the skin a delicate, refreshed sensation.
Hyangsu was founded out of a love for natural skincare and a desire to create simple, honest products that respect the skin, hair, and the environment in equal measure. The products are handmade in Switzerland and combine traditional craftsmanship with carefully selected ingredients of natural origin.
Siko is especially great for curls that look dull, lose their freshness quickly, or need more radiance and vitality after washing. Coconut powder nourishes, softens, and enhances natural shine, while orange powder—rich in vitamins and antioxidants—revitalizes the scalp and leaves you feeling pleasantly refreshed. Since this shampoo bar is also suitable for the body, it’s a versatile little all-rounder for the shower, travel, and your gym bag.
Advantages:
- Solid shampoo for shiny, smooth, and fresh curls
- Handmade in Switzerland
- With coconut powder for softness, nourishment, and natural shine
- With orange powder for freshness, radiance, and a revitalizing sensation on the scalp
- Helps make dry and damaged curls look smoother
- Using Phytokeratin to Strengthen the Curl Structure
- With mallow root powder for easier combing and a soft feel
- Also suitable for the body
- Leaves the skin soft and refreshed
- Convenient, economical, and uses less plastic
Key Ingredients and Their Effects:
Coconut Powder Coconut powder is made from dried coconut meat and is rich in fatty acids, vitamins, and minerals. It leaves dry and damaged curls soft, supple, and shiny. At the same time, it helps thoroughly cleanse the scalp and can also soothe and moisturize the skin.
Orange Powder Orange powder is rich in vitamins and antioxidants. It revitalizes the scalp, promotes a fresh, clean feeling, and helps reduce excess sebum. It adds lightness, freshness, and natural shine to curls.
Tomato Seed Oil Tomato seed oil enhances the conditioning effect of the shampoo and leaves curls feeling supple and full of life. It’s especially great for curls that look a little dull and need a boost of vitality.
Camellia Oil
Camellia oil is a delicate vegetable oil that leaves curls soft and supple. It adds shine and nourishes the hair without weighing the curls down unnecessarily.
Phytokeratin
Hydrolyzed wheat protein, also known as phytokeratin, helps strengthen the curl structure and makes weakened or damaged curls more resilient. It provides more body, elasticity, and strength.
Mallow Root Powder
Mallow root is rich in natural mucilage. It helps gently coat the curls, makes detangling easier, and leaves hair feeling soft and nourished.
Glycerin
Glycerin helps retain moisture and leaves the skin feeling soft and supple after cleansing.
Usage: Thoroughly wet the solid shampoo and either rub it directly onto your wet scalp or lather it up between your hands. Gently massage the lather into your scalp with your fingertips, then let it glide through the lengths of your hair.
Rinse thoroughly afterward. If your curls are dry or damaged, follow up with a conditioner to keep them soft, manageable, and healthy.
To use on the body, glide the shampoo bar directly over wet skin or lather it in your hands, gently work it in, and rinse thoroughly.
After use, let the solid shampoo dry thoroughly, preferably on a soap dish or a well-ventilated rack. This will help it stay solid and last longer.
Net Weight: 88 g
Ingredients: Sodium Cocoate* (coconut oil), Sodium Babassuate* (babassu oil), Sodium Castorate* (castor oil), Aqua (water), Glycerin, Sodium Salts of Lycopersicum Fruit Oil (Tomato Seed Oil), Sodium Cameliaseedate* (Camellia Oil), Hydrolyzed Wheat Protein** (Phytokeratin), Citrus Aurantium Dulcis Peel Powder** (Orange Peel Powder), Cocos Nucifera Fruit Powder** (coconut flesh powder), Althaea Officinalis Root Powder** (mallow root powder), Citrus Grandis Seed Extract** (EPP), Fragrance**
Self-collection
You can select the "Pick up by yourself" option at the checkout, in which case your order will be ready for collection from 3 pm at the latest (except Saturday & Sunday) and can be collected by you around the clock.
You will receive the exact address where your parcel is waiting for you in the collection invitation, which will be sent to you by e-mail.
By post
It goes without saying that every order you place with lockenkopf is sent to the post office as quickly as possible. Orders received by 3 p.m. are handed over to the post office on the same day. The costs for transportation are the prices specified by the post office:
Shipping costs
Switzerland & Liechtenstein
| Economy up to SFr. 50 | (With you in 48h) | SFr. 7.00 |
| Economy from SFr. 50 - 150 | (With you in 48h) | SFr. 5.90 |
| From SFr. 150 | (With you in 24h | Mon-Fri) | Free priority |
| Economy + signature | (will only be delivered against signature) | SFr. 9.00 |
| Priority | (With you in 24h | Mon-Fri) |
SFr. 9.00 |
| Priority Saturday delivery |
(Delivered on Saturdays, only select from Thursdays) |
SFr. 12.80 |
| Priority + signature | (will only be delivered against signature) |
SFr. 11.00 |
Europe
Please visit our German site which you can find at lockenkopf.com
or simply click here
And in the unlikely event that your parcel does not arrive on time, please send us an e-mail to: shop@lockenkopf.ch
All shipments are tracked and your parcel will not go missing.
Questions & Answers
Yes, all products at lockenkopf are free from sulphates, silicones, mineral oils and animal testing. We select every product with the utmost care for your curly crown.
You will find the right curl type directly above the purchase button. If you are unsure, write to us at - Rosa Maria will advise you personally. (Or ask Lila 👉)
We ship daily at 3 pm from Switzerland. Priority will be with you the next working day, Economy in two days. Every order is tracked. You can find out more about shipping at here.
lockenkopf was founded in Switzerland in 2016 by Dominican-born Rosa Maria. What began as a personal journey back to natural curls is now one of the leading boutique addresses for conscious curl care.
For us, curl care is more than a routine - it's a ritual.
Every product is personally tested and carefully selected: free from sulphates, silicones, mineral oils and harmful additives. For the sake of the environment. For the sake of your curls.


