The supplements & vitamins Reddit recommends

Creatine, magnesium, vitamin D, protein powder, fish oil, nootropics and supplement brands (Thorne, NOW Foods, Nutricost, Kirkland, Pure Encapsulations, iHerb). · 48 ranked from 1,360 mentions

Ranking: consensus = (n·s + k·μ) / (n + k); n = trust-weighted mentions, s = trust+time-weighted sentiment, μ = category mean, k = max(30, median n)

1. 1Nordic NaturalsWidely considered a gold-standard brand for fish oil supplements among Reddit users.22 mentionsconsensus 82
2. 2NOW FoodsWidely recognized on Reddit as a premier budget-friendly supplement brand that maintains a high standard of reliability and quality.29 mentionsconsensus 82
3. 3Nootropics Depot16 mentionsconsensus 81
4. 4Sports Research18 mentionsconsensus 80
5. 5L-TheanineWidely praised on Reddit as a reliable supplement for promoting a state of "calm focus," particularly when used to counteract the jitters…96 mentionsconsensus 80
6. 6ThorneWidely regarded as a premium, clinical-grade supplement brand frequently cited for its high-quality ingredient forms and rigorous testing standards.54 mentionsconsensus 80
7. 7Life ExtensionWidely regarded on Reddit as a high-tier, "legacy" supplement brand known for its commitment to research and third-party testing.20 mentionsconsensus 80
8. 8Inositol15 mentionsconsensus 79
9. 9Pure Encapsulations20 mentionsconsensus 78
10. 10NACNAC (N-Acetyl Cysteine) is a versatile supplement frequently used for both mental and physical health, with users reporting significant benefits for intrusive…38 mentionsconsensus 78
11. 11Collagen SupplementCollagen supplements are generally well-regarded on Reddit for improving skin hydration and joint health, though users frequently debate their efficacy…37 mentionsconsensus 78
12. 12magnesium malate11 mentionsconsensus 78
13. 13L-Citrulline10 mentionsconsensus 78
14. 14Vitamin DWidely considered a foundational supplement on Reddit, particularly for addressing deficiencies caused by limited sun exposure.42 mentionsconsensus 77
15. 15Lithium Orotate12 mentionsconsensus 77
16. 16psyllium husk10 mentionsconsensus 77
17. 17Creapure12 mentionsconsensus 77
18. 18saffron12 mentionsconsensus 77
19. 19magnesium glycinateA highly popular supplement on Reddit, primarily valued for its high bioavailability and its effectiveness in aiding sleep and reducing…134 mentionsconsensus 76
20. 20ZincWidely discussed on Reddit as a potent supplement for male sexual health, specifically for boosting libido and erection quality, as well as for immune…33 mentionsconsensus 76
21. 21GU Energy Gel11 mentionsconsensus 76
22. 22Metamucil10 mentionsconsensus 76
23. 23astaxanthin10 mentionsconsensus 76
24. 24Valerian root10 mentionsconsensus 76
25. 25TaurineWidely discussed as a versatile supplement used for its calming properties, sleep support, and physical benefits like reducing muscle cramps.24 mentionsconsensus 76
26. 26Tongkat Ali10 mentionsconsensus 76
27. 27Vitamin K216 mentionsconsensus 75
28. 28Vitamin D3Widely regarded as a foundational supplement for bone health, mood regulation, and immune support, particularly for individuals with a confirmed…32 mentionsconsensus 75
29. 29L-Tyrosine18 mentionsconsensus 75
30. 30Creatine HCl10 mentionsconsensus 75
31. 31black seed oil12 mentionsconsensus 75
32. 32Coenzyme Q1010 mentionsconsensus 75
33. 33Magnesium L-ThreonatePrimarily valued for its ability to cross the blood-brain barrier, a feature that distinguishes it from other magnesium forms.36 mentionsconsensus 74
34. 34Rhodiola11 mentionsconsensus 74
35. 35Alpha GPC11 mentionsconsensus 74
36. 36berberineWidely discussed as a supplement for blood sugar regulation and weight management, with several users reporting successful A1C reduction and…23 mentionsconsensus 74
37. 375-HTP12 mentionsconsensus 74
38. 38Huel18 mentionsconsensus 74
39. 39glycine18 mentionsconsensus 73
40. 40NutricostPrimarily recognized as a budget-friendly supplement brand that offers high value for the price, though user sentiment is polarized regarding its…21 mentionsconsensus 73
41. 41Vitamin B1219 mentionsconsensus 73
42. 42creatine (monohydrate)15 mentionsconsensus 72
43. 43shilajit12 mentionsconsensus 71
44. 44magnesium citrate20 mentionsconsensus 71
45. 45GABA11 mentionsconsensus 70
46. 46Liquid I.V.10 mentionsconsensus 67
47. 47Derma Chews7 mentionsconsensus 63
48. 48magnesium oxideA highly polarizing supplement, widely criticized for its poor bioavailability and significant digestive side effects, yet valued by some…29 mentionsconsensus 60