
Rizos Curls
Hair Lengthening Treatment Serum
Hair Lengthening Treatment Serum
lockenkopf Train warehouse
Franz-Rittmeyer-Weg 5
6300 Zug
Switzerland

Select options
This plant-based strengthening serum has been specially developed to support the natural growth of your curls. It strengthens directly at the root, promotes the health of your scalp and helps to make your curls longer, thicker and more resilient.
With powerful ingredients such as L-arginine, saw palmetto, turmeric oil, arnica and many other nourishing plant extracts, this serum is a real energizer for your curly crown.
With daily use, the first visible results can be seen after just 90 days:
- Visibly more fullness
- Noticeably strengthened hair roots
- Less curl breakage and loss
- Improved elasticity and shine
Suitable for all curl types - from gentle waves to powerful spirals.
Special ingredients:
- Saw Palmetto (Saw Palmetto): Supports hair growth, strengthens the hair follicles and has a soothing effect on the scalp.
- Turmeric oil: Rich in antioxidants - creates a balanced, nourished scalp environment.
- Arnica: Soothes, balances and promotes the regeneration of the scalp.
- L-Arginine: A natural amino acid that strengthens curls, reduces hair breakage and protects the moisture barrier.
Content: 125 ml
Application: Carefully section off your curls and apply the serum directly to the scalp - whether on wet or dry roots.
Massage the serum in gently with your fingertips or a scalp brush.
Leave on for at least 3 minutes - do not rinse.
Use daily for best results - ideal in combination with the Thickening Foam from the same line.
Free from silicones, sulphates and parabens.
Dermatologically tested.
Vegan and cruelty-free.
Ingredients: Full Ingredient List: Water/Aqua/Eau, Polysorbate 80, Glycerin, Allantoin, Arginine, Curcuma Longa (Turmeric) Root Oil, Aloe Barbadensis Leaf Juice, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Salvia Sclarea (Clary) Oil, Glycine Soja (Soybean) Germ Extract, Triticum Vulgare (Wheat) Germ Extract, Linalyl Acetate, Citrus Limon (Lemon) Peel Oil, Gluconolactone, Arnica Montana Flower Extract, Scutellaria Baicalensis Root Extract, Capsicum Frutescens Resin, Caprylic/Capric Triglyceride, Lavandula Angustifolia (Lavender) Oil, Lavandula Hybrida Extract, Lavandula Hybrida Oil, Sodium Benzoate, Moringa Oleifera Seed Oil, Ricinus Communis (Castor) Seed Oil, Zingiber Officinale (Ginger) Root Oil, Citric Acid, Calcium Gluconate, Serenoa Serrulata Fruit Extract, Carbomer, Propanediol, Lactic Acid, Sodium Hydroxide, Potassium Sorbate, Phenoxyethanol, Linalool, Citral, Limonene
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 picked up by you at any time.
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 mail
Of course, every order you place at lockenkopf is sent to the post office as quickly as possible. Orders received by 3 p.m. will be handed over to the post office on the same day. The costs for the transport are the prices given by the post office:
Shipping
Switzerland & Liechtenstein
| Economy up to SFr. 50 | (With you in 48h) | SFr. 7.00 |
| Economy from SFr. 50 - 150 | (With you in 48h) | 5.90 Swiss francs |
| From CHF 150 | (Delivered to you within 24 hours | Mon-Fri) | Free Priority |
| Economy + signature | (will only be delivered against signature) | SFr. 9.00 |
| Priority | (Delivered to you within 24 hours | 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 if it should happen again that your parcel does not arrive on time, write us an email: shop@lockenkopf.ch
All shipments are tracked and your parcel will not go missing.
Questions & Answers
Yes. All products at lockenkopf free from sulfates, silicones, mineral oils, and animal testing. We select each product with the utmost care for your curly crown.
You can find the right type of curls directly above the purchase button. If you are unsure, write to us – Rosa Maria you personally. (Or ask Lila 👉)
Absolutely. Our founder Rosa Maria will be happy to Rosa Maria together a personalized routine for you—just send us an email with a photo of your curls.
We ship daily at 3 p.m. from Switzerland. Priority shipping arrives the next business day, Economy shipping arrives in two days. Every order is tracked. You can find more information about shipping here. here.
lockenkopf founded Rosa Maria Switzerland in 2016 by Rosa Maria , who was born in the Dominican Republic. 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 just a routine—it's a ritual.
Each product is personally tested and carefully selected: free from sulfates, silicones, mineral oils, and harmful additives. For the sake of the environment. For the sake of your curls.


