Do your curls need a little boost? With the Bouclème Protein Booster, you can give your routine exactly what your curly hair needs: more elasticity, stronger bonds, and protection against breakage—all in just the right amount. These powerful drops are like a little protein shake for your curls: they promote elasticity, provide noticeable firmness, and help strengthen the natural structure. Just mix them into your favorite hair care product—no extra steps needed. This way, your curls stay healthy, defined, and resilient.
Instructions for use: Unscrew the cap and press the button at the bottom to dispense the drops.
- For shampoo: add 6 drops to a small handful of shampoo, work it through your curls, and let it sit for 5 minutes. Then rinse thoroughly.
- For a conditioner or hair mask: mix 6 drops into your favorite conditioner or hair mask, apply the mixture to your curls, and let it sit for 10 minutes. Then rinse thoroughly. For an especially intense effect, you can also let the treatment sit longer before styling your curls as usual.
How often: Once a month is usually enough to strengthen your curls. Some people with curly hair prefer more frequent treatments—see how your curls respond. Too much protein can make them brittle. Gradually find the right balance.
Special feature: personalized protein treatment – strengthens curls, improves their elasticity, and protects against breakage – for visibly stronger and more radiant curls.
Contents: 30 ml
Ingredients: ***Citrus Aurantium Amara (neroli)floral water , glycerin (vegetable), pentylene glycol, water, erythritol, hydrolyzed vegetable proteins, hydroxyacetophenone, sodium benzoate.
***Certified organic
Shipping Terms
We do everything we can to ensure your order from lockenkopf.com ships as quickly as possible! Orders placed before 1:00 PM are forwarded to our shipping provider the same day. Shipping costs are based on the rates charged by the relevant provider:
Shipping costs to Germany
- DHL package up to 3 kg: €5.90.
- For orders of €70 or more, shipping is free for you*.
- Delivery within 1 to 2 business days
*If the minimum order amount is not met due to a return, the original shipping costs will be billed at a later date.
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 billed at a later date.
Shipping costs to Sweden
- DHL International: €15.90
- Delivery in approximately 3–5 business days
- No free shipping
Shipping costs for 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, simply contact us at the following address: lockenkopf. Don't worry: thanks to tracking, no shipment ever goes missing!
Frequently Asked Questions
Yes. All products offered by lockenkopf free of sulfates, silicones, and mineral oils, and are not tested on animals. We select each product with the utmost care for your curly hair.
You'll find the right type of loop for you right above the buy button. If you're not sure, feel free to email us at: Rosa Maria will be happy to help Rosa Maria personally. Or ask Lila.👉
At lockenkopf, we make it a point of honor to ensure that your order reaches you as quickly as possible. Orders placed before 1 p.m. on business days are forwarded to our delivery partner the same day. In Germany , delivery usually takes 1 to 2 business days. To learn more about delivery, click here
If your delivery doesn't arrive on time or if you have any questions, please don't hesitate to contact us: thanks to the tracking feature, we know where your package is at all times.
lockenkopf founded in Switzerland in 2016 by Rosa Maria, who is originally from the Dominican Republic. What began as a personal journey back to natural curls is now a leading store for eco-friendly curl care products.
Since February 2025, lockenkopf also lockenkopf operating in Germany with its own warehouse, ensuring shorter delivery times and even greater proximity to our customers.
For us, caring for curls is more than just 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.
