L-Arginine Blend

25 sibling forms

Distinct chemical forms sharing the same parent nutrient. Different UNIIs, different bioavailability, different effects — never collapsed.

• Enzyme Blend

  other
  450
• Hesperidin Complex

  other
  418
• Caffeine Matrix

  other
  137
• Mushroom Mycelial & Primordia Biomass Defense Blend

  other
  122
• Digestive Enzyme Blend

  other
  109
• Eye Health Blend

  other
  100
• Pancreatin 4X

  other
  85
• Mushroom Blend

  other
  69
• Probiotics

  other
  61
• Enzymes

  other
  58
• Pancreatic enzymes

  other
  55
• Pancreatin 8X

  other
  52
• Probiotic Complex

  other
  48
• Microbial Enzymes

  other
  47
• Organic Mushroom Mycelium Defense Blend

  other
  43
• Pump & N.O. Support

  other
  43
• Probiotic Bacteria Blend

  other
  42
• Lutein/Zeaxanthin

  other
  42
• Organic Mushroom Defense Blend

  other
  40
• Strength & Performance Matrix

  other
  39
• Focus & Stim Matrix

  other
  37
• SmartyPants Probiotic Blend

  other
  37
• Mushroom Complex

  other
  36
• Probiotic Bacteria

  other
  35
• Plant Enzyme Blend

  other
  34

15 brands rolled up

• Nature's Way241
• PS ProSupps140
• Douglas Laboratories130
• Renew Life126
• NOW116
• Nature's Plus111
• NutraBio102
• Natural Factors81
• Integrative Therapeutics75
• The Vitamin Shoppe69
• Jarrow Formulas65
• Garden Of Life57
• Vibrant Health50
• ProEnzol45
• GNC Beyond Raw45