My Test. For information on the SHRM Certified Professional (SHRM-CP) or SHRM Senior Certified Professional (SHRM-SCP), please go to shrmcertification.org, e-mail: shrmcertification@shrm.org or call 1-800-283-7476, option 3 or 1-703-548-3440, option 3.
Goldwell Kerasilk Keratin Treatment is the first customisable, long-lasting keratin treatment from Goldwell, leaving hair silky smooth for up to five months.
Hyperkeratotic Treatment. 1  The effective management of hyperkeratosis largely depends on the location, type, severity and the causative factor. Most treatments help soften the keratin build up and remove the thickened skin. 2  Topical creams comprising of salicylic acid, urea, alpha-hydroxy acid or tretinoin is recommended.