Customer Favorites – Most Trusted Health Tests & Supplements

Most Reordered & Most Recommended — Customer Favorites

These are the products that consistently rise to the top in real customer routines - not because they’re trendy, but because they’re the ones people repurchase, recommend, and build protocols around. You’ll see a mix of:

  • Foundational daily supports customers keep on auto-pilot (the “always in the cabinet” essentials)
  • Targeted problem-solvers people reach for when results matter (energy, digestion, stress, detox, recovery, metabolic support)
  • At-home tests customers choose when they want clarity before spending money on random supplements

In short: this product grid reflects the items that are easiest to stick with, easiest to stack, and most commonly used as “anchors” in successful wellness plans.

Quick Guidance

Choose the Right Favorite for Your Need

If you want a smart starting point (no testing):
Pick one foundation + one target and run it for 2–4 weeks before adding more.

If you’re deciding between supplements vs. a test:

  • Choose a supplement first if your goal is simple and obvious (e.g., hydration/performance basics, digestion support with meals, daily stress support).
  • Choose a test first if symptoms are mixed, you’ve tried products before, or you want precision.

Fast way to shop this page:

  • Use the Brand filter to browse by your preferred line (NuGeneLabs, Quicksilver Scientific, Designs for Health, etc.). 
  • Sort by Best selling to see what customers buy most often.

Frequently Asked Questions

1) Why are these products on the Customer Favorites page?
Because they’re the items customers most consistently choose, keep using, and reorder, and they represent the most common “core” tools people use across energy, gut, stress, detox, recovery, and longevity goals. 

2) Are these the same as “best sellers”?
They overlap, but this page is curated to highlight the products that function as routine anchors (easy to stay consistent with) plus the most selected tests for people who want data-driven decisions.

3) I’m new - what’s the simplest way to start from this list?
Start with one daily foundational product and one targeted product tied to your top goal. Keep it steady for 2–4 weeks, then reassess.

4) How do I choose between two products that seem similar?
Choose based on use-case:

  • One may be a daily base (broad support), the other a targeted lever (specific symptom/goal).
    If you’re unsure, pick the one you can take consistently - consistency beats complexity.

5) Why are at-home tests included in Customer Favorites?
Because customers often want a clear next step before investing in a bigger supplement stack. Tests help identify priorities so you don’t spend money on “nice-to-have” products you don’t need. 

6) Can I combine items from different brands on this page?
Yes. Many customers mix brands. The key is avoiding unnecessary overlap (e.g., stacking multiple products that all contain similar minerals or B-vitamins). Start with fewer items, then add intentionally.

7) How often should I reassess my “favorites” routine?
Every 2–4 weeks for symptom-based goals (energy, digestion, stress); every 8–12+ weeks for longer-range goals (metabolic and longevity routines). Testing can guide when to adjust.