Hair loss is no longer just an issue for men. Fewer than 45 percent of women go through life with a full head of hair—due to stress, environmental aggressors, or hereditary factors. To assist in beneficial growth, three new hair-care systems are here to save the day.

First up: Harklinikken ("hair clinic" in Danish), which has served over 70,000 clients in Copenhagen for more than 20 years and whose products are now available Stateside. Founded by biochemist Lars Skjoth, the brand developed Hair Extract, a revolutionary tonic custom-made for each individual, using plant-root extracts, fatty acids, and ingredients derived from cow's milk. To further encourage powerful growth, the company s Restorative Shampoo launches this month. For minor hair loss, this toxin-free, clarifying treatment alone might do the trick.

Second: driven by the growing needs of his patients in Munich, dermatologist Dr. Timm Golueke, of Royal Fern, developed the three-part Hair Growth treatment collection. The stimulating shampoo, solution, and supplements are formulated with regenerative and nourishing properties, such as keratin and antioxidant vitamins C and E, and promise to deliver results in three months.

And finally, the French have created a truly luxurious hair-care line. Sisley-Paris took its expert skin-care approach to the cellular level to create Hair Rituel. Since healthy growth stems from below the scalp's surface, Sisley has reinforced its regimen with a nutrient-packed vitamin complex and peptide to repair follicles from the roots. The Revitalizing Fortifying Serum and Regenerating Hair Care Mask combination creates the most desirable locks.

Game-changing systems for hair-raising results.

Beauty Flash

The crowning glories of hair must-haves...

1. Pantene Pro-V Micellar Gentle Cleansing Water Shampoo and Moisturizing Milk Conditioner. ($10 each; target.com) 

2. L'Oreal Professionnel Hollywood Waves Fatales Sculpting Gel Cream. ($26; us.lorealprofessionnel.com) 

3. Sachajuan Curl Treatment. ($36; bameys.com) 

4. Bumble and Bumble Bb.Scalp Detox. ($34; bumbleandbumble.com) 

5. Hair by Sam McKnight Modem Hairspray. ($32; net-a-porter.com)