Would my client who has worsening vision problems benefit from taking Advanced Vision Formula from Advanced Bionutritionals, or is taking the previously recommended hyaluronic acid supplement from Horbaach in the 1000 mg dose sufficient? Would taking both be ideal and worth the investment?

We would highly recommend both. The hyaluronic acid at a high concentration is especially useful for your client, and the Advanced Vision Formula adds additional health-supporting substances particularly valuable for the eye and the nerve functions, peculiar to the retina, and will be a very significant addition that will help augment and speed divine healing. We can always work more rapidly and effectively when supported from the human side with physical adjuncts like broad nutritional support. That leaves human intention available for the deep healing work and not having to do every little thing, which takes longer then, because repurposing the human energies being supplied will be more efficient and help you get to the goals you want sooner.