Curated for science. Not profit.

157 supplements across every category. Ranked by quality, third-party testing, and clinical dosing. Brand-agnostic. Never influenced by commission rates.

Brand-Agnostic·Third-Party Tested Options·Clinical Dosing·157 Products

157 products

budgetAshwagandha 450mg 90ct

NOW Foods

Ashwagandha 450mg 90ct

Ashwagandha

Best value ashwagandha for budget-conscious users

Stress & Anxiety ManagementImprove Sleep
$7.99on Amazon

90 servings

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valueTestedBioActive Complete B-Complex 60ct

Life Extension

BioActive Complete B-Complex 60ct

B-Complex

Best value bioactive B complex from a trusted brand

Boost Energy & StaminaImprove Mood
$9.00on Amazon

60 servings

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valuePsyllium Husk Caps 500mg 200ct

NOW Foods

Psyllium Husk Caps 500mg 200ct

Psyllium Husk

Convenient capsule form — no mixing required

Gut & Digestive HealthMetabolic Optimization
$11.00on Amazon

50 servings

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valueTestedOptimized Folate 1700mcg DFE 100ct

Life Extension

Optimized Folate 1700mcg DFE 100ct

Folate

High dose active folate for heart, brain, and homocysteine support

Nutrition OptimizationHeart & Vascular Health+1 more
$11.25on Amazon

100 servings

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valuePsyllium Husk Powder 12oz

NOW Foods

Psyllium Husk Powder 12oz

Psyllium Husk

Non-GMO pure psyllium — best value for daily fiber intake

Gut & Digestive HealthMetabolic Optimization+1 more
$11.30on Amazon

68 servings

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valueAstaxanthin 4mg 60ct

NOW Foods

Astaxanthin 4mg 60ct

Astaxanthin

Most powerful natural antioxidant — 6000x stronger than Vitamin C

Longevity & Healthy AgingEnhance Appearance (skin/hair)+1 more
$11.60on Amazon

60 servings

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premiumTestedAstaxanthin with Phospholipids 30ct

Life Extension

Astaxanthin with Phospholipids 30ct

Astaxanthin

Phospholipids dramatically increase astaxanthin absorption

Longevity & Healthy AgingEnhance Appearance (skin/hair)+2 more
$12.00on Amazon

30 servings

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valueChaste Berry Vitex 300mg 90ct

NOW Foods

Chaste Berry Vitex 300mg 90ct

Vitex

Vitex + Dong Quai combo for comprehensive cycle support

Menstruation & Cycle HealthBalance Hormones
$12.70on Amazon

90 servings

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valueMethyl Folate 1000mcg 90ct

NOW Foods

Methyl Folate 1000mcg 90ct

Folate

Best value active methylfolate — metabolically active from the start

Nutrition OptimizationHeart & Vascular Health
$12.70on Amazon

90 servings

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premiumTestedRhodiola Extract 250mg 60ct

Life Extension

Rhodiola Extract 250mg 60ct

Rhodiola

Standardized rosavins at clinical dose — proven anti-fatigue adaptogen

Stress & Anxiety ManagementBoost Energy & Stamina+2 more
$13.50on Amazon

60 servings

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valueSuper Enzymes 90ct

NOW Foods

Super Enzymes 90ct

Digestive Enzymes

Best value digestive enzyme blend with proven enzymes

Gut & Digestive Health
$13.60on Amazon

90 servings

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valueMaca 750mg 90ct

NOW Foods

Maca 750mg 90ct

Maca

High dose raw maca for libido and hormonal vitality

Sexual HealthBalance Hormones+1 more
$13.95on Amazon

90 servings

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valueTestedDHEA 25mg 100ct

Life Extension

DHEA 25mg 100ct

DHEA

Sublingual delivery increases absorption — best value DHEA

Balance HormonesLongevity & Healthy Aging
$14.00on Amazon

100 servings

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premiumTestedIron-C 15mg 60ct

Pure Encapsulations

Iron-C 15mg 60ct

Iron

Vitamin C increases iron absorption 3x — smart combination

Boost Energy & StaminaNutrition Optimization
$14.50on Amazon

60 servings

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valueIron 18mg 120ct

NOW Foods

Iron 18mg 120ct

Iron

Non-constipating formula — gentle daily iron supplement

Boost Energy & StaminaNutrition Optimization
$14.99on Amazon

120 servings

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premiumTestedBiotin 8mg 60ct

Pure Encapsulations

Biotin 8mg 60ct

Biotin

High potency biotin for hair growth and nail strength

Enhance Appearance (skin/hair)Nutrition Optimization
$15.00on Amazon

60 servings

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valueTestedZinc Picolinate 15mg 60ct

Thorne

Zinc Picolinate 15mg 60ct

Zinc Picolinate

Lower dose for maintenance — ideal alongside a multivitamin

Boost ImmunityBalance Hormones
$15.00on Amazon

60 servings

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valueLion's Mane 500mg 60ct

NOW Foods

Lion's Mane 500mg 60ct

Lion's Mane

Made with organic mushrooms — solid entry point for cognition support

Cognition, Mindset & FocusLongevity & Healthy Aging
$15.10on Amazon

60 servings

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valueTart Cherry 500mg 90ct

NOW Foods

Tart Cherry 500mg 90ct

Tart Cherry

Natural melatonin and anthocyanins for sleep and post-workout recovery

Improve SleepImprove Recovery+1 more
$15.60on Amazon

90 servings

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premiumTestedZinc Picolinate 30mg 60ct

Pure Encapsulations

Zinc Picolinate 30mg 60ct

Zinc

Hypoallergenic pharmaceutical grade zinc

Boost ImmunityBalance Hormones
$16.00on Amazon

60 servings

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value5-HTP 100mg 120ct

NOW Foods

5-HTP 100mg 120ct

5-HTP

Best value 5-HTP for consistent daily mood support

Improve MoodImprove Sleep
$16.79on Amazon

120 servings

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valueDIM 200 + Calcium D-Glucarate 90ct

NOW Foods

DIM 200 + Calcium D-Glucarate 90ct

DIM

Estrogen metabolite balance — DIM + CDG detox pathway combo

Balance HormonesMenstruation & Cycle Health
$17.40on Amazon

45 servings

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valueAshwagandha 300mg 120ct

Jarrow Formulas

Ashwagandha 300mg 120ct

Ashwagandha

Affordable high-count ashwagandha for daily use

Stress & Anxiety ManagementImprove Sleep
$17.99on Amazon

120 servings

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valueTestedL-Theanine 200mg 60ct

Life Extension

L-Theanine 200mg 60ct

L-Theanine

Best value L-Theanine at clinical 200mg dose

Stress & Anxiety ManagementImprove Sleep
$18.00on Amazon

60 servings

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valueTestedTwo-Per-Day 120ct

Life Extension

Two-Per-Day 120ct

Multivitamin

Best value high-potency multivitamin from a trusted brand

Nutrition OptimizationBoost Immunity
$18.39on Amazon

60 servings

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premiumTestedZinc Picolinate 15mg 60ct

Momentous

Zinc Picolinate 15mg 60ct

Zinc Picolinate

NSF Certified maintenance dose — ideal for daily use

Boost ImmunityBalance Hormones+1 more
$18.95on Amazon

60 servings

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valueCollagen Peptides Powder

Vital Proteins

Collagen Peptides Powder

Collagen

Most recognized collagen brand — Costco's top seller for a reason

Enhance Appearance (skin/hair)Improve Recovery
$19.50on Amazon

14 servings

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valueRhodiola 500mg 60ct

NOW Foods

Rhodiola 500mg 60ct

Rhodiola

Double dose standardized Rhodiola at budget price

Stress & Anxiety ManagementBoost Energy & Stamina
$19.65on Amazon

60 servings

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premiumTestedRhodiola Rosea 60ct

Momentous

Rhodiola Rosea 60ct

Rhodiola

NSF Certified — Huberman protocol Rhodiola

Stress & Anxiety ManagementCognition, Mindset & Focus+1 more
$19.95on Amazon

60 servings

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premiumTestedZinc Picolinate 30mg 60ct

Thorne

Zinc Picolinate 30mg 60ct

Zinc Picolinate

Highest absorption zinc — picolinate form preferred

Boost ImmunityBalance Hormones+2 more
$20.00on Amazon

60 servings

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