50 Scientifically Proven Tips to Attract Female Interest

This comes from 50 Best Dating Websites.

1. Underarm attraction
2. Chemical communicate
3. Humans are difficult
4. Male pheromones help women
5. Try not to smell like a brother or father
6. First impressions are important
7. Great teeth
8. Attractiveness counts
9. Sport your colors
10. Red is good, too
11. Cleanliness is a universal attribute
12. Consider plastic surgery
13. No scars
14. Be fit
15. Be genetically different
16. Build a symmetrical face
17. Deepen that voice
18. Trust body language
19. Add a swagger
20. Learn how to dance
21. Symmetry counts
22. The woman signals…
23. Don’t mimic women
24. More signals to watch for
25. Take a tip from bowerbirds
26. Learn what women look for
27. Learn the twelve steps to seduction
28. Be creative
29. Develop an opening line
30. Take your time - or not
31. Watch the female
32. You don’t need to bungee-jump
33. Some risk-taking can’t be avoided
34. Make plenty of money
35. Hang around with ordinary guys
36. Buy a Maserati
37. Develop your “parental investment”
38. Look for similarities
39. Think love, not sex
40. Stress safety
41. Raise your expectations
42. It’s all about control
43. Don’t stereotype
44. Be a good salesman
45. Watch the details
46. Find out what turns women off
47. Sell yourself
48. Forget seduction
49. Learn how women think
50. Think “Interconnectivity”

This is their list, I don't necessary agree with everything on it. For a more detail look check it out here.