Supplement Formula for Focus & Confidence

I'm looking for an expert in supplement formulation to help me create a unique blend. The target audience for this supplement is students and individuals engaged in deep work.

Requirements:
- Form: While I'm open to suggestions, I want the form of this supplement to be convenient for consumption and with fast-acting effects.
- Benefits: The supplement should primarily target and enhance:
- Improved focus
- Increased concentration
- Boosted confidence

The ideal freelancer for this project should have a strong background in supplement formulation and a deep understanding of the benefits of various ingredients on focus, concentration, and confidence. Experience with creating supplements for the target audience is a plus. A scientific-minded approach and knowledge of regulatory requirements would greatly benefit your bid.