Our most intensive hair-strengthening treatment for all hair types. The high concentration of active keratin strengthens, adds volume, and leaves hair frizz-free. Repairs hair from within and provides a silky, glossy finish. Enriched with 9 certified organic ingredients.

Directions: Apply a small amount daily to dry or towel-dried hair. Do not rinse. Style as desired.

Hairwonder Hair Strength
The ultimate range for strong and healthy hair: Hair Strength. Six unique products with concentrated keratin, provitamin B5, organic argan oil, and 8 organic plant and herb extracts. The high concentrations of active ingredients penetrate deep into the hair shaft, making hair stronger and healthier than ever.

Hair specialist since 1985
At Hairwonder, we love naturally healthy, glossy, and strong hair. Since 1985, we have specialised in developing products that make this possible – products that repair, nourish, and enhance hair shine like never before. We are proud that our products are now loved in over 35 countries, with millions experiencing the results of our 100% Dutch quality.

Continuous innovation inspired by nature
For Hairwonder products, we use the highest quality ingredients, valuable extracts, and advanced production methods. Hairwonder is the first and only haircare brand where every product is enriched with a minimum of 8 certified organic ingredients. These ingredients are cultivated without the use of pesticides or chemicals.

Hairwonder strengthens your hair
In addition to the certified organic ingredients, every Hairwonder product contains a unique combination of phytokeratin and provitamin B5. Scientific research has shown that phytokeratin and provitamin B5 strengthen, hydrate, and provide superior shine to the hair.
 
INGREDIENTS HAIRWONDER HAIR STRENGTH KERATIN SPRAY: AQUA (WATER), ALCOHOL DENAT., PEG-60 HYDROGENATED CASTOR OIL, PANTHENOL, VP/VA COPOLYMER, HYDROLYZED KERATIN, KERATIN, OXIDIZED KERATIN, ARGANIA SPINOSA KERNEL OIL*, PARFUM (FRAGRANCE), PHENOXYETHANOL, GLYCERIN, VANILLIN, RICINUS COMMUNIS (CASTOR) SEED OIL, GERANYL ACETATE, ANISALDEHYDE, CITRUS AURANTIUM DULCIS (ORANGE) PEEL OIL, MALTOL, ARTEMISIA PALLENS FLOWER OIL, ASPALATHUS LINEARIS LEAF EXTRACT*, CAMELLIA SINENSIS LEAF EXTRACT*, CASSIA ANGUSTIFOLIA LEAF EXTRACT*, CHAMOMILLA RECUTITA (MATRICARIA) FLOWER EXTRACT*, HUMULUS LUPULUS (HOPS) EXTRACT*, MELISSA OFFICINALIS LEAF EXTRACT*, PANAX GINSENG ROOT EXTRACT*, ROSMARINUS OFFICINALIS (ROSEMARY) LEAF EXTRACT*, DIMETHYLHYDROXY FURANONE, BETULA ALBA OIL, BENZYL BENZOATE, EUGENOL, LIMONENE, LINALOOL.
 
 *CERTIFIED ORGANIC