1. "16 (d) Rocket Fuel." Andres Science. N.p., n.d. Web. 08 June 2015.
2. Ali, Dr. Shazia. "Green Revival For Lifeless Hair." DermaSphere. N.p., 1 Oct. 2013. Web. 08 June 2015.
3. "Ammonia." Sigma Aldrich. N.p., n.d. Web. 08 June 2015.
4. Andrews, David Lee. "THE FIFTH ELEMENT." « Comic Book and Movie Reviews. N.p., n.d. Web. 08 June 2015.
5. Boden, Jude. "PH & Hair." - HairCrazy.com. N.p., 21 Sept. 2005. Web. 08 June 2015.
6. Daniel, Burce. "Cause of Split Ends People Underestimate." Slideshare. N.p., 11 Nov. 2014. Web. 08 June 2015.
7. "Hair Foundation: Hair Care & Beauty - Hair Color - Coloring & Dyes." Hair Foundation: Hair Care & Beauty - Hair Color - Coloring & Dyes. N.p., n.d. Web. 08 June 2015.
8. "Hair Foundation: Hair Care & Beauty - Hair Color - Coloring & Dyes." Hair Foundation: Hair Care & Beauty - Hair Color - Coloring & Dyes. N.p., n.d. Web. 09 June 2015. 8. "Hair Tips and Topics." Healing Herbs. N.p., n.d. Web. 08 June 2015.
9. "Highlights Hair Salon." Highlights Hair Salon. N.p., 11 Nov. 2009. Web. 08 June 2015.
10. "The History of Hair Color." Regis Salons. N.p., n.d. Web. 08 June 2015.
11. "How Products Are Made." How Hair Dye Is Made. N.p., n.d. Web. 08 June 2015.
12. "Is There a True Concern Regarding the Use of Hair Dye and Malignancy Development?" Digital image JCAD The Journal of Clinical and Aesthetic Dermatology. N.p., 21 Jan. 2013. Web. 08 June 2015.
13. "THE NATURAL HAVEN." : Henna or Conventional Hair Dye? N.p., 7 June 2009. Web. 08 June 2015.
14. Oliver, Dana. "A Brief Guide To Hair Dye: Semi-Permanent vs. Permanent vs. Bleach." The Huffington Post. TheHuffingtonPost.com, 05 Nov. 2013. Web. 08 June 2015.
15. "UCSB Science Line." UCSB Science Line. N.p., n.d. Web. 08 June 2015.
2. Ali, Dr. Shazia. "Green Revival For Lifeless Hair." DermaSphere. N.p., 1 Oct. 2013. Web. 08 June 2015.
3. "Ammonia." Sigma Aldrich. N.p., n.d. Web. 08 June 2015.
4. Andrews, David Lee. "THE FIFTH ELEMENT." « Comic Book and Movie Reviews. N.p., n.d. Web. 08 June 2015.
5. Boden, Jude. "PH & Hair." - HairCrazy.com. N.p., 21 Sept. 2005. Web. 08 June 2015.
6. Daniel, Burce. "Cause of Split Ends People Underestimate." Slideshare. N.p., 11 Nov. 2014. Web. 08 June 2015.
7. "Hair Foundation: Hair Care & Beauty - Hair Color - Coloring & Dyes." Hair Foundation: Hair Care & Beauty - Hair Color - Coloring & Dyes. N.p., n.d. Web. 08 June 2015.
8. "Hair Foundation: Hair Care & Beauty - Hair Color - Coloring & Dyes." Hair Foundation: Hair Care & Beauty - Hair Color - Coloring & Dyes. N.p., n.d. Web. 09 June 2015. 8. "Hair Tips and Topics." Healing Herbs. N.p., n.d. Web. 08 June 2015.
9. "Highlights Hair Salon." Highlights Hair Salon. N.p., 11 Nov. 2009. Web. 08 June 2015.
10. "The History of Hair Color." Regis Salons. N.p., n.d. Web. 08 June 2015.
11. "How Products Are Made." How Hair Dye Is Made. N.p., n.d. Web. 08 June 2015.
12. "Is There a True Concern Regarding the Use of Hair Dye and Malignancy Development?" Digital image JCAD The Journal of Clinical and Aesthetic Dermatology. N.p., 21 Jan. 2013. Web. 08 June 2015.
13. "THE NATURAL HAVEN." : Henna or Conventional Hair Dye? N.p., 7 June 2009. Web. 08 June 2015.
14. Oliver, Dana. "A Brief Guide To Hair Dye: Semi-Permanent vs. Permanent vs. Bleach." The Huffington Post. TheHuffingtonPost.com, 05 Nov. 2013. Web. 08 June 2015.
15. "UCSB Science Line." UCSB Science Line. N.p., n.d. Web. 08 June 2015.