Define and style your curls!
The Hydra Defining Serum enhances the definition of your curls, nourishes them, and reduces frizz, all while adding radiant shine—without weighing your hair down. The lightweight, non-greasy formula forms a protective layer on the hair’s surface that prevents dryness and provides optimal care for your curls.
99% natural ingredients , and naturally free of parabens, silicones, and mineral oil.
Usage: If you like mousse or gel, add a few drops of the serum to give your curls more shine. After applying leave-in conditioner or cream to damp or dry curls, rub a few drops of the serum into your palms and scrunch your curls.
This is the final step in your curl routine.
Contents: 125 ml
Ingredients: Coco-Caprylate/Caprate , Triisostearin, Cocos Nucifera (Coconut) Oil, Glyceryl Caprylate, Parfum (Fragrance), Ricinus Communis (Castor) Seed Oil, Aloe Barbadensis Leaf Juice Powder, Alpha Isomethyl Ionone, Amyl Cinnamal, Benzyl Salicylate, Butylphenyl Methylpropional, Citral, Citronellol, Coumarin, Geraniol, Glycerin, Helianthus Annuus (Sunflower) Seed Oil, Hexyl Cinnamal, Hylocereus Undatus Fruit Extract, Limonene, Linalool, Macadamia Ternifolia Seed Oil, Olea Europaea (Olive) Fruit Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Tocopherol
Shipping Terms
We do everything we can to ensure your order from lockenkopf.com is shipped as quickly as possible! Orders received by 1:00 PM are handed over to our shipping provider the very same day. Shipping costs are based on the rates of the respective provider:
Shipping costs to Germany
- DHL Parcel up to 3 kg: €5.90
- Shipping is free for orders of €70 or more*
- Delivery within 1–2 business days
*If the minimum order amount is not met due to a return, the original shipping costs will be charged retroactively.
Shipping costs to Austria
- DHL International: €9.95
- Delivery in approximately 2 business days
- Free shipping on orders of €200 or more*
*If the minimum order amount is not met due to a return, the original shipping costs will be charged retroactively.
Shipping costs to Sweden
- DHL International: €15.90
- Delivery in approximately 3–5 business days
- No free shipping
Shipping costs in Europe
- International Shipping: €13.80
- Delivery in approximately 3–5 business days
- No free shipping
If, contrary to expectations, your package doesn't arrive on time, just contact us at: shop@lockenkopf.com. Don't worry: thanks to tracking, no shipment goes untraceable!
Frequently Asked Questions
Yes. All products at lockenkopf are free of sulfates, silicones, mineral oils, and animal testing. We select every product with the utmost care for your curls.
You can find the right type of curl right above the "Buy" button. If you're unsure, visit or email us at —Rosa Maria will be happy to advise you personally. Or ask Lila.👉
At lockenkopf, we make it a top priority to ensure your order arrives as quickly as possible. Orders received by 1 p.m. on weekdays are handed over to our shipping provider the same day. Delivery within Germany usually takes 1–2 business days. You can find more information about shipping here:
If your delivery is ever late or you have any questions, please feel free to contact us—thanks to tracking, we always know where your package is.
lockenkopf was founded in 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 a leading boutique destination for mindful curl care.
Since February 2025, lockenkopf has also been represented in Germany with its own warehouse—for faster delivery times and even closer proximity to our customers.
For us, curly hair care is more than a routine—it’s a ritual.
Every product is personally tested and carefully selected: free of sulfates, silicones, mineral oils, and harmful additives. For the sake of the environment. For the sake of your curls.
