Healthy Thick Hair - My Routine and Products. Check it out. No extensions needed. Here is my routine for beautiful hair: 1. Only wash hair every 2-3days when possible 2. Great shampoo and conditioners 3. Collagen Supplements each morning 4. Drink minimum of 64 Oz water each day 5. Exercise 6. Manage your stress LTKstyletip LTKfitness LTKbeauty