The buyer question · week of Nov 2 – 8

Best Collagen Supplements Ranking

Picked by AI, checked by people.

The weekly chart ?

The top 20 products brands right now.

Product chart

Tap a card for each AI’s place and the monthly check.

  1. #1up 3 places since last weekMulti Collagen ProteinAncient NutritionNew #1Also #4 Sleep & RecoveryLast week #4 · 15 weeks in top 20

    AI places · this week ?

    1. GPT#6
    2. Claudenot named
    3. Gemini#3
    4. AI Modenot named
    5. Groknot named
    6. Perplexity#9

    named by 3/6

    The card’s #1 is the 4-week average.

    People · October 2026 check ?

    • Buyers’ rating4.69,818 ratings · Aug 2026

    Also in the top 20 of ?

  2. #2same place as last weekCollagen PeptidesMomentousMonthly check: Passes the checkAlso #5 Sleep & RecoveryLast week #2 · 13 weeks in top 20

    AI places · this week ?

    1. GPT#1
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexity#6

    named by 2/6

    The card’s #2 is the 4-week average.

    People · October 2026 check ?

    • Passes the check · buyers rate it highly ?
    • Buyers’ rating4.81,316 ratings · Oct 2026

    Also in the top 20 of ?

  3. #3down 2 places since last weekGrass Fed Collagen PeptidesGarden of LifeAlso #6 Sleep & RecoveryLast week #1 · 20 weeks in top 20

    AI places · this week ?

    1. GPT#5
    2. Claudenot named
    3. Gemini#4
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 2/6

    The card’s #3 is the 4-week average.

    People · October 2026 check ?

    • Buyers’ rating4.43,832 ratings · Oct 2026

    Also in the top 20 of ?

  4. #4down 1 place since last weekCollagen PeptidesSports ResearchMonthly check: Passes the checkAlso #8 Sleep & RecoveryLast week #3 · 15 weeks in top 20

    AI places · this week ?

    1. GPT#4
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexity#1

    named by 2/6

    The card’s #4 is the 4-week average.

    People · October 2026 check ?

    • Passes the check · buyers and video reviews rate it highly ?
    • Buyers’ rating4.72,341 ratings · Oct 2026
    • Score read from review videos4.3/5read from 5 videos · Aug 2026 ? 123

    Also in the top 20 of ?

  5. #5same place as last weekCollagen FitThornenot checkedAlso #9 Sleep & RecoveryLast week #5 · 6 weeks in top 20

    AI places · this week ?

    1. GPT#3
    2. Claudenot named
    3. Gemini#9
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 2/6

    The card’s #5 is the 4-week average.

    Not in the October 2026 check ?

    Also in the top 20 of ?

  6. #6up 3 places since last weekCollagen Peptides Powder (Unflavored)Vital Proteinsnot checkedAlso #16 Sleep & RecoveryLast week #9 · 3 weeks in top 20

    AI places · this week ?

    1. GPTnot named
    2. Claude#1
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 1/6

    The card’s #6 is the 4-week average.

    Not in the October 2026 check ?

    Also in the top 20 of ?

  7. #7up 3 places since last weekGreat Lakes Collagen PeptidesGreat Lakesnot checkedAlso #18 Sleep & RecoveryLast week #10 · 9 weeks in top 20

    AI places · this week ?

    1. GPT#7
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 1/6

    The card’s #7 is the 4-week average.

    Not in the October 2026 check ?

    Also in the top 20 of ?

  8. #8down 1 place since last weekMulti Collagen Peptides PowderCodeagenot checkedAlso #20 Sleep & RecoveryLast week #7 · 3 weeks in top 20

    AI places · this week ?

    1. GPT#10
    2. Claudenot named
    3. Gemini#15
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 2/6

    The card’s #8 is the 4-week average.

    Not in the October 2026 check ?

    Also in the top 20 of ?

  9. #9down 3 places since last weekMulti Collagen Protein PowderAncient Nutritionnot checkedLast week #6 · 12 weeks in top 20

    AI places · this week ?

    1. GPTnot named
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 0/6

    The card’s #9 is the 4-week average.

    Not in the October 2026 check ?

  10. #10down 2 places since last weekMarine Liquid Collagen DrinkAbsolute Collagennot checkedLast week #8 · 3 weeks in top 20

    AI places · this week ?

    1. GPTnot named
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 0/6

    The card’s #10 is the 4-week average.

    Not in the October 2026 check ?

  11. #11up 4 places since last weekCollagen Peptides AdvancedVital Proteinsnot checkedLast week #15 · 7 weeks in top 20

    AI places · this week ?

    1. GPT#2
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 1/6

    The card’s #11 is the 4-week average.

    Not in the October 2026 check ?

  12. #12up 12 places since last weekCollagen Peptides Powder (Unflavored)Further FoodDebutnot checkedLast week #24 · 1 week in top 20

    AI places · this week ?

    1. GPTnot named
    2. Claude#4
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 1/6

    The card’s #12 is the 4-week average.

    Not in the October 2026 check ?

  13. #13up 18 places since last weekAncient Nutrition Multi Collagen Protein Powder (Unflavored)Ancient NutritionDebutnot checkedLast week #31 · 1 week in top 20

    AI places · this week ?

    1. GPTnot named
    2. Claude#3
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 1/6

    The card’s #13 is the 4-week average.

    Not in the October 2026 check ?

  14. #14up 24 places since last weekSuper Collagen PeptidesNeoCellRe-entryBiggest climbnot checkedLast week #38 · 3 weeks in top 20

    AI places · this week ?

    1. GPT#14
    2. Claudenot named
    3. Gemini#6
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 2/6

    The card’s #14 is the 4-week average.

    Not in the October 2026 check ?

  15. #15down 1 place since last weekCollagen Peptides Powder (Unflavored)Sports Researchnot checkedLast week #14 · 4 weeks in top 20

    AI places · this week ?

    1. GPTnot named
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 0/6

    The card’s #15 is the 4-week average.

    Not in the October 2026 check ?

  16. #16up 1 place since last weekCollagen ProteinNeedednot checkedLast week #17 · 9 weeks in top 20

    AI places · this week ?

    1. GPT#9
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 1/6

    The card’s #16 is the 4-week average.

    Not in the October 2026 check ?

  17. #17up 17 places since last weekTransparent Labs Grass-Fed CollagenTransparent LabsDebutnot checkedLast week #34 · 1 week in top 20

    AI places · this week ?

    1. GPTnot named
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexity#4

    named by 1/6

    The card’s #17 is the 4-week average.

    Not in the October 2026 check ?

  18. #18down 6 places since last weekCollagen Advanced FormulaYoutheoryLast week #12 · 19 weeks in top 20

    AI places · this week ?

    1. GPTnot named
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 0/6

    The card’s #18 is the 4-week average.

    People · October 2026 check ?

    • Buyers’ rating4.6655 ratings · Oct 2026
  19. #19down 8 places since last weekMulti Collagen Protein AdvancedAncient Nutritionnot checkedLast week #11 · 9 weeks in top 20

    AI places · this week ?

    1. GPTnot named
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 0/6

    The card’s #19 is the 4-week average.

    Not in the October 2026 check ?

  20. #20down 2 places since last weekCollagen Peptides Powder AdvancedVital Proteinsnot checkedLast week #18 · 2 weeks in top 20

    AI places · this week ?

    1. GPTnot named
    2. Claudenot named
    3. Gemininot named
    4. AI Modenot named
    5. Groknot named
    6. Perplexitynot named

    named by 0/6

    The card’s #20 is the 4-week average.

    Not in the October 2026 check ?

Dropped out of the top 20 ?

Show places 21–100Hide places 21–100
  1. #21Collagen Peptides PowderOrgain · last wk #35 5 wks in top 20
  2. #22Collagen Peptides PowderVital Proteins · last wk #80 13 wks in top 20
  3. #23Marine CollagenVital Proteins · last wk #16 12 wks in top 20
  4. #24Collagen ProteinBulletproof · last wk #44 6 wks in top 20
  5. #25Collagen PeptidesOrgain · last wk #20 11 wks in top 20
  6. #26Beyond CollagenLive Conscious · last wk #25 0 wks in top 20
  7. #27Super Collagen + C TabletsNeoCell · last wk #26 0 wks in top 20
  8. #28Marine Collagen PeptidesSports Research · last wk #21 2 wks in top 20
  9. #29Collagen Protein Powder (Unflavored)Bulletproof · last wk #28 0 wks in top 20
  10. #30Collagen PeptidesVital Proteins · last wk #13 18 wks in top 20
  11. #31Multi Collagen Peptides Powder (Unflavored)Codeage · last wk #46 0 wks in top 20
  12. #32Collagen Peptides 3.0Sports Research · last wk #29 0 wks in top 20
  13. #33Collagen PeptidesFurther Food · last wk #27 12 wks in top 20Passes the check
  14. #34Klean Collagen+CKlean Athlete · last wk #22 0 wks in top 20
  15. #35Multi Collagen Protein Advanced 2026Ancient Nutrition · last wk #63 0 wks in top 20
  16. #36Collagen with Dermaval1st Phorm · last wk #32 4 wks in top 20Passes the check
  17. #37Grass Fed Collagen Peptides 2.0Garden of Life · last wk #74 0 wks in top 20
  18. #38Premium Collagen PeptidesFurther Food · last wk #37 0 wks in top 20
  19. #39Collagen Hydrolysate (Green Can)Great Lakes · last wk — 0 wks in top 20
  20. #40Marine Collagen PeptidesFurther Food · last wk #41 0 wks in top 20
  21. #41Dr. Axe Multi Collagen Protein Powder (Unflavored)Dr. Axe · last wk #48 0 wks in top 20
  22. #42Multi Collagen PeptidesCodeage · last wk #47 10 wks in top 20Passes the check
  23. #43Collagen Peptides Powder (Unflavored)Orgain · last wk #39 0 wks in top 20
  24. #44BioCell Collagen Hydrolyzed Type IINOW Foods · last wk #89 0 wks in top 20
  25. #45Grass Fed Collagen BeautyGarden of Life · last wk #36 8 wks in top 20
  26. #46Youtheory Collagen Peptides Powder (Unflavored)Youtheory · last wk — 0 wks in top 20
  27. #47Collagen Booster (2026)Reserveage · last wk #33 0 wks in top 20
  28. #48Collagen Advanced 2026Youtheory · last wk #42 0 wks in top 20
  29. #49Beyond Collagen PeptidesLive Conscious · last wk — 0 wks in top 20
  30. #50Premium Marine Collagen PeptidesFurther Food · last wk #43 0 wks in top 20
  31. #51Fountain of Youth Collagen PeptidesBUBS Naturals · last wk — 0 wks in top 20
  32. #52True CollagenAncient & Brave · last wk #45 0 wks in top 20
  33. #53Nordic Naturals Marine Collagen 2026Nordic Naturals · last wk — 0 wks in top 20
  34. #54Dose & Co Pure Collagen PeptidesDose & Co · last wk #30 6 wks in top 20
  35. #55Collagen Types 1 & 3 2026Doctor's Best · last wk #49 0 wks in top 20
  36. #56Collagen Optimizer 2026Jarrow Formulas · last wk #50 0 wks in top 20
  37. #57Collagen Advanced with Vitamin CYoutheory · last wk — 0 wks in top 20
  38. #58Primal Collagen 2026Primal Harvest · last wk — 0 wks in top 20
  39. #59Ancient + Brave Wild CollagenAncient & Brave · last wk #51 0 wks in top 20
  40. #60Collagen Hyaluronic Acid 2026Solgar · last wk #53 0 wks in top 20
  41. #61Collagen PlusThorne · last wk #19 19 wks in top 20
  42. #62Collagen Peptides Powder (Hydrolyzed Type I & III)Sports Research · last wk — 0 wks in top 20
  43. #63Collagen Peptides with Hyaluronic Acid & Vitamin CSports Research · last wk — 0 wks in top 20
  44. #64Marine Collagen Peptides Gen 5Sports Research · last wk — 0 wks in top 20
  45. #65Sports Research Collagen Peptides AdvancedSports Research · last wk #55 0 wks in top 20
  46. #66Collagen Peptides with Vitamin C Gen3Sports Research · last wk #56 0 wks in top 20
  47. #67Sports Research Collagen Peptides, UnflavoredSports Research · last wk #57 0 wks in top 20
  48. #68Super Collagen + CNeoCell · last wk #40 14 wks in top 20
  49. #69Sports Research Collagen Peptides Hydrolyzed PowderSports Research · last wk #58 0 wks in top 20
  50. #70Vital Proteins Collagen Peptides 2026 FormulaVital Proteins · last wk #59 0 wks in top 20
  51. #71Bone Broth Collagen 2026Ancient Nutrition · last wk — 0 wks in top 20
  52. #72Great Lakes Collagen Peptides 3.0Great Lakes · last wk — 0 wks in top 20
  53. #73Grass Fed Collagen Peptides PowderGarden of Life · last wk #70 2 wks in top 20
  54. #74Collagen Peptides Pro 2026Vital Proteins · last wk #64 0 wks in top 20
  55. #75Collagen Protein Plus 2026Bulletproof · last wk #66 0 wks in top 20
  56. #76Collagen+ Grass-Fed Collagen PeptidesLegion · last wk #67 0 wks in top 20
  57. #77Wild-Caught Marine Collagen Peptides PowderCodeage · last wk #65 0 wks in top 20
  58. #78Collagen SupplementsElm & Rye · last wk #71 0 wks in top 20
  59. #79Collagen HydrolysateGreat Lakes · last wk #23 15 wks in top 20
  60. #80Collagen Peptides + Biotin & Vitamin C (Unflavored)Orgain · last wk — 0 wks in top 20
  61. #81Perfect Keto Collagen Peptides Powder (Unflavored)Perfect Keto · last wk — 0 wks in top 20
  62. #82Collagen Peptides Powder (Grass-Fed)Orgain · last wk #73 0 wks in top 20
  63. #83Collagen Protein Peptides UltraBulletproof · last wk — 0 wks in top 20
  64. #84Marine Collagen Peptides, UnflavoredSports Research · last wk — 0 wks in top 20
  65. #85Collagen Peptides Ultra 2026Vital Proteins · last wk — 0 wks in top 20
  66. #86Collagen Peptides 2026Vital Proteins · last wk #81 0 wks in top 20
  67. #87Bubs Naturals Collagen Peptides Powder (Unflavored)BUBS Naturals · last wk — 0 wks in top 20
  68. #88Orgain Collagen Peptides Plus Vitamin COrgain · last wk #77 0 wks in top 20
  69. #89Bulletproof Collagen Protein Powder (Unflavored)Bulletproof · last wk #78 0 wks in top 20
  70. #90Collagen Protein PlusBulletproof · last wk #79 0 wks in top 20
  71. #91Now Foods Collagen Peptides 2026NOW Foods · last wk — 0 wks in top 20
  72. #92Collagen Peptides PowderSports Research · last wk #86 4 wks in top 20
  73. #93Collagen Hydrolysate UnflavoredGreat Lakes · last wk #85 0 wks in top 20
  74. #94Legion Collagen+Legion · last wk — 0 wks in top 20
  75. #95Marine CollagenNordic Naturals · last wk — 0 wks in top 20
  76. #96Life Extension Collagen Peptides 2026Life Extension · last wk #91 0 wks in top 20
  77. #97Collagen Hydrolysate 2025Great Lakes · last wk #94 0 wks in top 20
  78. #98Collagen Hydrolysate 2.0Great Lakes · last wk #95 0 wks in top 20
  79. #99UC-II Type II CollagenNOW Foods · last wk #97 0 wks in top 20
  80. #100Collagen Protein MaxBulletproof · last wk #96 0 wks in top 20

Brand chart

Tap a card for its products here, its price tier and other charts.

  1. #1same place as last weekAncient NutritionModels here: #1 Multi Collagen Protein · #9 Multi Collagen Protein Powder · +4Last week #1 · 20 weeks in top 20
  2. #2same place as last weekVital ProteinsModels here: #6 Collagen Peptides Powder (Unflavored) · #11 Collagen Peptides Advanced · +8Last week #2 · 20 weeks in top 20
  3. #3same place as last weekSports ResearchModels here: #4 Collagen Peptides · #15 Collagen Peptides Powder (Unflavored) · +11Last week #3 · 20 weeks in top 20
  4. #4same place as last weekGarden of LifeModels here: #3 Grass Fed Collagen Peptides · #37 Grass Fed Collagen Peptides 2.0 · +2Last week #4 · 20 weeks in top 20
  5. #5up 1 place since last weekGreat LakesModels here: #7 Great Lakes Collagen Peptides · #39 Collagen Hydrolysate (Green Can) · +5Last week #6 · 16 weeks in top 20
  6. #6down 1 place since last weekOrgainModels here: #21 Collagen Peptides Powder · #25 Collagen Peptides · +4Last week #5 · 20 weeks in top 20
  7. #7up 1 place since last weekCodeageModels here: #8 Multi Collagen Peptides Powder · #31 Multi Collagen Peptides Powder (Unflavored) · +2Last week #8 · 20 weeks in top 20
  8. #8down 1 place since last weekNeoCellModels here: #14 Super Collagen Peptides · #27 Super Collagen + C Tablets · +1Last week #7 · 20 weeks in top 20
  9. #9same place as last weekYoutheoryModels here: #18 Collagen Advanced Formula · #46 Youtheory Collagen Peptides Powder (Unflavored) · +2Last week #9 · 19 weeks in top 20
  10. #10up 1 place since last weekFurther FoodModels here: #12 Collagen Peptides Powder (Unflavored) · #33 Collagen Peptides · +3Last week #11 · 20 weeks in top 20
  11. #11down 1 place since last weekBulletproofModels here: #24 Collagen Protein · #29 Collagen Protein Powder (Unflavored) · +5Last week #10 · 20 weeks in top 20
  12. #12same place as last weekThorneModels here: #5 Collagen Fit · #61 Collagen PlusLast week #12 · 20 weeks in top 20
  13. #13same place as last weekMomentousModels here: #2 Collagen PeptidesLast week #13 · 20 weeks in top 20
  14. #14up 5 places since last weekNeededModels here: #16 Collagen ProteinLast week #19 · 14 weeks in top 20

    Needed products here ?

    1 product in the top 100 · 1 in the top 20

    1. #16 Collagen Proteinnot checked
  15. #15down 1 place since last weekLive ConsciousModels here: #26 Beyond Collagen · #49 Beyond Collagen PeptidesLast week #14 · 20 weeks in top 20
  16. #16down 1 place since last weekTransparent LabsModels here: #17 Transparent Labs Grass-Fed CollagenLast week #15 · 12 weeks in top 20
  17. #17same place as last weekAbsolute CollagenModels here: #10 Marine Liquid Collagen DrinkLast week #17 · 3 weeks in top 20

    Absolute Collagen products here ?

    1 product in the top 100 · 1 in the top 20

    1. #10 Marine Liquid Collagen Drinknot checked
  18. #18down 2 places since last weekReserveageModels here: #47 Collagen Booster (2026)Last week #16 · 15 weeks in top 20

    Reserveage products here ?

    1 product in the top 100 · 0 in the top 20

    1. #47 Collagen Booster (2026)below the top 20
  19. #19down 1 place since last weekDr. AxeModels here: #41 Dr. Axe Multi Collagen Protein Powder (Unflavored)Last week #18 · 2 weeks in top 20
  20. #20up 6 places since last weekNOW FoodsRe-entryModels here: #44 BioCell Collagen Hydrolyzed Type II · #91 Now Foods Collagen Peptides 2026 · +1Last week #26 · 5 weeks in top 20

Dropped out of the top 20 ?

Show places 21–98Hide places 21–98
  1. #21Physician's Choicelast wk #25 1 wk in top 20
  2. #22Nature's Bountylast wk #20 1 wk in top 20
  3. #23BUBS Naturalslast wk #22 6 wks in top 20
  4. #24Nordic Naturalslast wk #30 3 wks in top 20
  5. #25Klean Athletelast wk #23 2 wks in top 20
  6. #26Elm & Ryelast wk #24 1 wk in top 20
  7. #271st Phormlast wk #27 3 wks in top 20
  8. #28Legionlast wk #40 0 wks in top 20
  9. #29Doctor's Bestlast wk #34 0 wks in top 20
  10. #30Dose & Colast wk #21 8 wks in top 20
  11. #31Perfect Supplementslast wk #28 0 wks in top 20
  12. #32Life Extensionlast wk #39 0 wks in top 20
  13. #33Jarrow Formulaslast wk #33 0 wks in top 20
  14. #34Primal Harvestlast wk #31 0 wks in top 20
  15. #35Perfect Ketolast wk #42 0 wks in top 20
  16. #36Nutricostlast wk #61 0 wks in top 20
  17. #37TRUVANIlast wk #35 0 wks in top 20
  18. #38Pure Encapsulationslast wk #48 1 wk in top 20
  19. #39Ancient & Bravelast wk #36 0 wks in top 20
  20. #40Nested Naturalslast wk #51 0 wks in top 20
  21. #41Solgarlast wk #38 0 wks in top 20
  22. #42Primal Kitchenlast wk #29 9 wks in top 20
  23. #43Wholesomelast wk #69 0 wks in top 20
  24. #44Nutrafollast wk #32 0 wks in top 20
  25. #45Kyoordlast wk #59 0 wks in top 20
  26. #46Alaya Naturalslast wk #44 0 wks in top 20
  27. #47Healthy Originslast wk #46 0 wks in top 20
  28. #48Left Coast Performancelast wk #47 0 wks in top 20
  29. #49Rituallast wk #45 0 wks in top 20
  30. #50Quincelast wk — 0 wks in top 20
  31. #51Gnarly Nutritionlast wk #53 0 wks in top 20
  32. #52Wellnesslast wk #52 0 wks in top 20
  33. #53Personalast wk — 0 wks in top 20
  34. #54Isagenixlast wk #55 0 wks in top 20
  35. #55Zammexlast wk #56 0 wks in top 20
  36. #56California Gold Nutritionlast wk #37 7 wks in top 20
  37. #57SUNWARriorlast wk #72 0 wks in top 20
  38. #58Organikalast wk — 0 wks in top 20
  39. #59Naturelolast wk #57 0 wks in top 20
  40. #60Kavaialast wk #58 0 wks in top 20
  41. #61Amazing Grasslast wk #64 0 wks in top 20
  42. #62Puorilast wk #49 0 wks in top 20
  43. #63Hum Nutritionlast wk #54 11 wks in top 20
  44. #64Rae Wellnesslast wk #50 0 wks in top 20
  45. #65Naked Nutritionlast wk — 0 wks in top 20
  46. #66Thorne Researchlast wk #66 0 wks in top 20
  47. #67Move Freelast wk #67 0 wks in top 20
  48. #68Zintlast wk #68 0 wks in top 20
  49. #69Vidalast wk #65 0 wks in top 20
  50. #70Intelligent Labslast wk #79 0 wks in top 20
  51. #71Moon Juicelast wk #62 0 wks in top 20
  52. #72Wellahlast wk — 0 wks in top 20
  53. #73Zhou Nutritionlast wk — 0 wks in top 20
  54. #74Ora Organiclast wk #77 0 wks in top 20
  55. #75JSHealthlast wk — 0 wks in top 20
  56. #76Peak Performancelast wk #78 0 wks in top 20
  57. #77NATURALlast wk #63 0 wks in top 20
  58. #78Sparkle Wellnesslast wk #81 0 wks in top 20
  59. #79BioSchwartzlast wk #82 0 wks in top 20
  60. #80NativePathlast wk #84 9 wks in top 20
  61. #81Revivelast wk #73 1 wk in top 20
  62. #82Shreddylast wk — 0 wks in top 20
  63. #83UC-IIlast wk — 0 wks in top 20
  64. #84OLLYlast wk #76 0 wks in top 20
  65. #85Shakleelast wk #91 0 wks in top 20
  66. #86Protolast wk #92 0 wks in top 20
  67. #87Organifilast wk #89 0 wks in top 20
  68. #88Dr. Mercolalast wk #87 0 wks in top 20
  69. #89Care/oflast wk #96 0 wks in top 20
  70. #90Wildlast wk #90 0 wks in top 20
  71. #91Microlast wk #97 0 wks in top 20
  72. #92Anthony'slast wk #98 0 wks in top 20
  73. #93Kialalast wk #99 0 wks in top 20
  74. #94BioCell Technologylast wk #86 0 wks in top 20
  75. #95Qunollast wk #100 0 wks in top 20
  76. #96Rejuvenatedlast wk — 0 wks in top 20
  77. #97Holland & Barrettlast wk #88 0 wks in top 20
  78. #98Alituralast wk — 0 wks in top 20

The monthly check covers products; a brand is marked “Passes the check” only when its products here pass. See the product check → ?

The AI panel ?

Where the AIs disagree.

Each AI’s place for the top 10, in its own answer this week. Rows in chart order; an empty cell: not named this week.well above the other AIs well below not named this week ?
Place on this chartProductChatGPTClaudeGeminiAI ModeGrokPerplexityNamed by
#1Multi Collagen Protein63, well above the others9, well below the others3/6
#2Collagen Peptides162/6
#3Grass Fed Collagen Peptides542/6
#4Collagen Peptides412/6
#5Collagen Fit3, well above the others9, well below the others2/6
#6Collagen Peptides Powder (Unflavored)11/6
#7Great Lakes Collagen Peptides71/6
#8Multi Collagen Peptides Powder10152/6
#9Multi Collagen Protein Powder0/6
#10Marine Liquid Collagen Drink0/6

Further down: Gemini’s #1 Collagen Peptides Powder (#22 on this chart)Grok’s #1 Collagen Peptides Ultra 2026 (#85 on this chart)

The AI panel ?

Where the AIs disagree.

Each AI’s place for the top 10 brands and each AI’s own #1: where it put the brand’s highest-placed product this week. Rows in chart order; an empty cell: not named this week.well above the other AIs well below not named this week ?
Place on this chartBrandChatGPTClaudeGeminiAI ModeGrokPerplexityNamed by
#1Ancient Nutrition633395/6
#2Vital Proteins211125/6
#3Sports Research422215/6
#4Garden of Life57412135/6
#5Great Lakes7821, well below the others4, well above the others4/6
#6Orgain30, well below the others55717, well below the others5/6
#7Codeage1011158105/6
#8NeoCell1496, well above the others27, well below the others4/6
#9Youtheory13127, well above the others1026, well below the others5/6
#10Further Food848144/6
Each AI’s #1 further down this chart
#13Momentous, ChatGPT’s #11, well above the others15, well below the others63/6

The monthly check · October 2026 ?

Where people agree with AI.

The check has not reached most of this chart’s top 20 yet.

  1. Momentous Collagen PeptidesPasses the checkAI saysChart place#2named by 2 of 6People sayBuyers4.8/51,316 ratings
  2. Sports Research Collagen PeptidesPasses the checkAI saysChart place#4named by 2 of 6People sayBuyers4.7/52,341 ratingsVideo reviews4.3/55 videos123

See all checked products in the chart ↓ ?

Reviews by people · YouTube and TikTok ?

The reviews behind the chart.

12 review videos · one shown per product

The data behind this chart ?

What this ranking stands on.

From the AI panel 126 AI answers over 23 weeks from 6 assistants

From people

  • Buyer ratings199,759
  • Review videos39
  • Recall checks18

Before you buy

Questions buyers ask.

  • Who is #1 for “Best Collagen Supplements”, and for how long?

    Ancient Nutrition Multi Collagen Protein is the #1 product this week, and has been #1 for 3 of the last 20 weeks. Ancient Nutrition is the #1 brand, #1 for 4 of those weeks.

  • What changed on this chart in the last four weeks?

    13 of the top 20 products were not in the top 20 four weeks ago. The #1 then was Sports Research Collagen Peptides; it is #4 now. Among brands, 3 new names joined the top 20.

Data as of November 2 ?

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New #1s, debuts and the picks that fail the check, from every chart. We will write only when there is news.