Are your curls craving strength? With Bouclème Protein Booster, you can give your routine exactly what your curls need: more elasticity, strengthened bonds, and protection against breakage—all in personalized doses. These powerful drops are like a little protein shake for your curls: they boost elasticity, provide noticeable firmness, and help strengthen the natural structure. Simply mix them into your favorite hair care product—no extra steps required. This will keep your curls healthy, defined, and resilient.
Directions:Unscrew the cap at and press the button on the base to release the drops.
- For the 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 conditioner or hair mask: Mix 6 drops into your favorite conditioner or hair mask, apply it to your curls, and let it sit for 10 minutes. Then rinse thoroughly. For an especially intense effect, you can leave the conditioner on longer before styling your curls as usual.
Frequency: Once a month is usually enough to strengthen your curls. Some curly-haired people prefer to do it more often—pay attention to how your curls respond. Too much protein can make your curls brittle. Work your way up gradually until you find the right balance.
Specialty: Individual protein care—strengthens curls, improves elasticity, and protects against hair breakage—for visibly stronger, more vibrant curls.
Contents: 30 ml
Ingredients: ***Citrus Aurantium Amara (Neroli) floralwater , vegetable glycerin, pentylene glycol, water, erythritol, hydrolyzed vegetable protein, hydroxyacetophenone, sodium benzoate.
***Organic certification
Shipping Terms
We do everything we can to ensure that your order from lockenkopf.com is shipped as soon as possible. Orders received before 1:00 p.m. are handed over to our shipping provider the same day. Shipping costs are based on the rates of the respective provider:
Shipping costs to Germany
- DHL package up to 3 kg: €5.90.
- Shipping is free for orders over 70 euros*.
- Delivery in 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 approx. 3–5 business days
- No free shipping
Shipping costs to Europe
- International shipping: $13.80
- Delivery in approx. 3–5 business days
- No free shipping
If, contrary to expectations, your package does not arrive on time, simply contact us at: lockenkopf. Don't worry: thanks to our tracking system, no package will go unnoticed.
Frequently Asked Questions
Yes, all lockenkopf products lockenkopf free of sulfates, silicones, mineral oils, and animal testing. We select each product for your curly hair with the utmost care.
You can find the right curl type right above the buy button. If you're not sure, email us at - Rosa María will give you personalized advice. Or ask Lila.👉
At lockenkopf a priority to ensure your order arrives as quickly as possible. Orders received before 1:00 PM on business days are handed over to our shipping provider the same day. Within Germany, delivery usually takes 1 to 2 business days. You can find more information about shipping here.
If your order doesn't arrive on time or if you have any questions, please contact us: thanks to our tracking system, we always know where your package is.
lockenkopf founded in Switzerland in 2016 by Rosa María, who is of Dominican origin. What began as a personal journey back to natural curls is now a leading boutique in conscious curl care.
Since February 2025, lockenkopf has lockenkopf had its own warehouse in Germany—ensuring faster 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.
