Specialty
108 products • sorted: organic → natural → fermentation → natural + synthetic → synthetic
Filter by source:
Ranked by organic → natural → fermentation → natural + synthetic → synthetic, then a numeric per-$1 ahead of an honest gap, then seed oil at the end of that group, then fewest additional ingredients, then highest amount per $1.
NOW Organic D-Mannose Powder, 10 oz
NOW Foods
No additional ingredients
$49.58
5,728 mg D-mannose per $1 spent
Sports Research Organic C8 MCT Oil, 16 oz
Sports Research
No additional ingredients
$23.95
20.04 mL C8 MCT oil per $1 spent
NOW Organic Spirulina 500 mg, 200 Tablets
NOW Foods
No additional ingredients
$17.99
no exact mg spirulina per $1 spent
Earth Circle Organics Organic Spirulina Powder, 4 oz
Earth Circle Organics
No additional ingredients
no exact price on the stored label
no exact mg spirulina per $1 spent
Micro Ingredients Organic Spirulina Powder, 1 lb
Micro Ingredients
No additional ingredients
$21.95
no exact mg spirulina per $1 spent
Purest Vantage Activated Charcoal 600 mg, 90 Capsules
Purest Vantage
$15.95
3,386 mg charcoal per $1 spent
NOW Foods MCT Oil, 32 fl oz
NOW Foods
No additional ingredients
$31.99
29.54 mL MCT oil per $1 spent
Bulletproof Brain Octane C8 MCT Oil, 16 oz
Bulletproof
No additional ingredients
$29.99
1.07 tbsp C8 MCT oil per $1 spent
Double Wood Phosphatidylserine 300 mg, 120 Capsules
Double Wood Supplements
$22.95
784.31 mg phosphatidylserine per $1 spent
Nutrex Hawaii Pure Hawaiian Spirulina 500 mg, 400 Tablets
Nutrex Hawaii
$32.99
6,062 mg spirulina per $1 spent
Doctor's Best Trans-Resveratrol 100 mg, 60 Veg Capsules
Doctor's Best
$17.99
333.52 mg trans-resveratrol per $1 spent
Thorne Quercetin Phytosome, 60 Capsules
Thorne
$46.00
326.09 mg quercetin phytosome per $1 spent
NOW Phosphatidyl Serine 100 mg, 120 Veg Capsules
NOW Foods
$37.49
320.09 mg phosphatidyl serine per $1 spent
NOW Lycopene 20 mg with Tomato Extract, 50 Softgels
NOW Foods
$31.99
31.26 mg lycopene per $1 spent
NOW Colostrum 500 mg, 120 Veg Capsules
NOW Foods
$33.99
1,765 mg colostrum per $1 spent
NOW Alpha GPC 300 mg, 60 Veg Capsules
NOW Foods
$43.99
409.18 mg alpha-GPC per $1 spent
NOW Lutein & Zeaxanthin 25 mg / 5 mg, 60 Softgels
NOW Foods
$29.99
60.02 mg lutein+zeaxanthin per $1 spent
NOW Lutein 10 mg from Lutein Esters, 120 Softgels
NOW Foods
$14.16
84.75 mg lutein per $1 spent
Solaray D-Mannose with CranActin, 120 VegCaps
Solaray
$65.39
917.57 mg D-mannose per $1 spent
NOW Astaxanthin 4 mg, 60 Veg Softgels
NOW Foods
$19.99
12.01 mg astaxanthin per $1 spent
Jarrow PS100 Phosphatidylserine 100 mg, 60 Softgels
Jarrow Formulas
$38.49
155.88 mg phosphatidylserine per $1 spent
Life Extension Astaxanthin with Phospholipids 4 mg, 30 Softgels
Life Extension
$16.00
7.50 mg astaxanthin per $1 spent
Nutrex Hawaii BioAstin Hawaiian Astaxanthin 12 mg, 75 Vegan Softgels
Nutrex Hawaii
$50.49
17.83 mg astaxanthin per $1 spent
Yerba Prima Activated Coconut Charcoal, 60 Capsules
Yerba Prima
$17.32
no exact mg charcoal per $1 spent
ARMRA Colostrum Powder, Unflavored, 120 Servings
ARMRA
No additional ingredients
no exact price on the stored label
no exact mg bovine colostrum per $1 spent
WonderCow Grass-Fed Colostrum Powder, 60 Servings
WonderCow
No additional ingredients
$64.99
no exact mg bovine colostrum per $1 spent
Swanson Lutein 20 mg, 120 Softgels (SWU994)
Swanson
Additional ingredients were not on the stored label.
$20.99
no exact mg lutein per $1 spent
Swanson Lyc-O-Mato Lycopene 40 mg, 60 Softgels
Swanson
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg lycopene per $1 spent
Swanson Lyc-O-Mato Lycopene 10 mg, 60 Softgels
Swanson
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg lycopene per $1 spent
HMS Nutrition Astaxanthin with AstaPure 6 mg, 90 Veggie Softgels
HMS Nutrition
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg astaxanthin per $1 spent
no exact Amazon listing found
Simply Nature's Pure Astaxanthin 6 mg, 60 Softgels
Simply Nature's Pure
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg astaxanthin per $1 spent
no exact Amazon listing found
Earth Circle Organics Chlorella Tablets, 400 Tablets
Earth Circle Organics
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg chlorella per $1 spent
no exact Amazon listing found
Health Ranger Select Chlorella SL 200 mg Tablets
Health Ranger Select
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg chlorella per $1 spent
no exact Amazon listing found
Sunfood Broken Cell Wall Chlorella Tablets, 2 oz
Sunfood
No additional ingredients
$16.41
no exact mg chlorella per $1 spent
Pure Encapsulations D-Mannose Powder, 1.76 oz
Pure Encapsulations
No additional ingredients
$58.50
no exact g D-mannose per $1 spent
Vital Nutrients Mannose Powder, 100 g
Vital Nutrients
No additional ingredients
$77.90
no exact mg D-mannose per $1 spent
Doctor's Best Hyaluronic Acid with Chondroitin Sulfate, 180 Capsules
Doctor's Best
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg hyaluronic acid per $1 spent
Source Naturals Hyaluronic Acid 100 mg, 60 Tablets
Source Naturals
Additional ingredients were not on the stored label.
$39.42
no exact mg hyaluronic acid per $1 spent
California Gold Nutrition Spermidine, Rice Germ Extract, 30 Veggie Capsules
California Gold Nutrition
Additional ingredients were not on the stored label.
$10.79
no exact mg spermidine per $1 spent
True Veda Activated Charcoal Coconut Shells, 180 Capsules
True Veda
no exact price on the stored label
no exact mg charcoal per $1 spent
no exact Amazon listing found
Source Naturals Yaeyama Chlorella 200 mg, 300 Tablets
Source Naturals
$13.13
no exact mg chlorella per $1 spent
Reserveage Beauty Resveratrol 250 mg, 60 Capsules
Reserveage Beauty
$36.95
no exact mg trans-resveratrol per $1 spent
NOW Chlorella 1,000 mg, 200 Tablets
NOW Foods
$25.99
no exact mg chlorella per $1 spent
NOW Natural Resveratrol 200 mg, 120 Veg Capsules
NOW Foods
$26.23
no exact mg trans-resveratrol per $1 spent
Swanson TMG 500 mg, 90 Capsules
Swanson
$11.09
no exact mg TMG per $1 spent
Natural Factors Phosphatidylserine 100 mg, 60 Softgels
Natural Factors
no exact price on the stored label
no exact mg phosphatidylserine per $1 spent
California Gold Nutrition Brain Health, 60 Veggie Capsules
California Gold Nutrition
no exact price on the stored label
no exact mg alpha-GPC per $1 spent
Solgar Collagen Hyaluronic Acid Complex, 30 Tablets
Solgar
$23.99
no exact mg hyaluronic acid per $1 spent
Protocol for Life Balance Serrapeptase, 60 Veg Capsules
Protocol for Life Balance
$25.00
144,000 SPU serrapeptase per $1 spent
Doctor's Best Nattokinase 2,000 FU, 270 Veg Capsules
Doctor's Best
$36.99
14,599 FU nattokinase per $1 spent
Doctor's Best Serrapeptase 120,000 SPU, 90 Veg Capsules
Doctor's Best
$49.99
216,043 SPU serrapeptase per $1 spent
Jarrow SAMe 200 mg, 60 Enteric-Coated Tablets
Jarrow Formulas
$46.49
258.12 mg SAMe per $1 spent
Klaire Labs SFI Health Serralase, 90 Enteric-Coated Tablets
Klaire Labs
Additional ingredients were not on the stored label.
$40.99
no exact SPU serrapeptase per $1 spent
Jarrow Formulas NattoMax
Jarrow Formulas
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact FU nattokinase per $1 spent
no exact Amazon listing found
Nature's Answer NSK-SD Nattokinase 100 mg, 60 Vegetarian Capsules
Nature's Answer
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact FU nattokinase per $1 spent
no exact Amazon listing found
Vitacost Nattokinase NSK-SD 2,000 FU, 90 Capsules
Vitacost
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact FU nattokinase per $1 spent
no exact Amazon listing found
Healthy Origins Setria L-Glutathione 500 mg, 60 Capsules
Healthy Origins
no exact price on the stored label
no exact mg glutathione per $1 spent
NOW Nattokinase 100 mg, 120 Veg Capsules
NOW Foods
$28.65
no exact mg nattokinase per $1 spent
NOW PQQ Energy, 30 Veg Capsules
NOW Foods
$29.99
no exact mg PQQ per $1 spent
California Gold Nutrition Total Veggie Joint Support, 90 Veggie Capsules
California Gold Nutrition
no exact price on the stored label
no exact mg chondroitin sulfate per $1 spent
Elysium Basis, 30 Servings
Elysium
No additional ingredients
$60.00
125 mg nicotinamide riboside per $1 spent
Doctor's Best Betaine HCl with Pepsin & Gentian Bitters, 120 Capsules
Doctor's Best
$15.97
4,884 mg betaine HCl per $1 spent
NOW Glutathione 500 mg with Milk Thistle and Alpha Lipoic Acid, 120 Veg Capsules
NOW Foods
$36.79
1,631 mg glutathione per $1 spent
Ritual HyaCera with Hyabest, 30 Capsules
Ritual
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg hyaluronic acid per $1 spent
BulkSupplements Inositol Powder, 500 g
BulkSupplements.com
No additional ingredients
$27.97
17,876 mg inositol per $1 spent
NOW MSM Powder, 1 lb
NOW Foods
No additional ingredients
$25.99
17,453 mg MSM per $1 spent
Nutricost Betaine Anhydrous 750 mg, 120 Capsules
Nutricost
Additional ingredients were not on the stored label.
$10.00
9,000 mg betaine anhydrous per $1 spent
Theralogix Ovasitol Inositol Powder
Theralogix
No additional ingredients
$86.68
4,257 mg myo-inositol plus D-chiro-inositol per $1 spent
Renue By Science NMN 250 mg, 200 Enteric Capsules
Renue By Science
Additional ingredients were not on the stored label.
$58.95
848.18 mg nicotinamide mononucleotide per $1 spent
OMRE Urolithin A 500 mg, 30 Servings
OMRE
No additional ingredients
$69.00
217.39 mg urolithin A per $1 spent
Tru Niagen Nicotinamide Riboside 300 mg, 90 Capsules
Tru Niagen
Additional ingredients were not on the stored label.
$127.00
212.6 mg nicotinamide riboside per $1 spent
ProHealth NMN Pro 300, 90 Capsules
ProHealth Longevity
$59.95
450.38 mg nicotinamide mononucleotide per $1 spent
ProHealth Nicotinamide Riboside Pro 300, 30 Capsules
ProHealth Longevity
$24.95
360.72 mg nicotinamide riboside per $1 spent
Timeline Mitopure Urolithin A, 60 Softgels
Timeline
$99.00
151.52 mg urolithin A per $1 spent
NOW Choline & Inositol 500 mg, 100 Veg Capsules
NOW Foods
$15.99
3,127 mg choline+inositol per $1 spent
NOW NMN 250 mg, 60 Veg Capsules
NOW Foods
$27.99
535.91 mg NMN per $1 spent
Tru Niagen 300 mg, 30 Capsules
Tru Niagen
$49.00
183.67 mg nicotinamide riboside per $1 spent
Jarrow MSM 1,000 mg, 200 Capsules
Jarrow Formulas
$30.99
6,454 mg MSM per $1 spent
Allergy Research Group TMG 750 mg, 100 Capsules
Allergy Research Group
$26.29
2,853 mg trimethylglycine per $1 spent
KAL Choline 250 mg, 100 Tablets
KAL
$9.39
1,331 mg choline per $1 spent
Pure Encapsulations Renual, 60 Caplique Capsules
Pure Encapsulations
$79.00
94.94 mg urolithin A per $1 spent
Douglas Laboratories PQQ Plus with BioPQQ, 30 Capsules
Douglas Laboratories
$89.00
6.74 mg PQQ per $1 spent
Doctor's Best MSM with OptiMSM 1,500 mg, 120 Tablets
Doctor's Best
$13.98
12,876 mg MSM per $1 spent
Jarrow Citicoline CDP 250 mg, 120 Capsules
Jarrow Formulas
$42.99
697.84 mg citicoline per $1 spent
Jarrow Citicoline CDP 250 mg, 60 Capsules
Jarrow Formulas
$24.99
600.24 mg citicoline per $1 spent
Thorne NiaCel 400, 60 Capsules
Thorne
$74.00
336.49 mg nicotinamide riboside hydrogen malate per $1 spent
Jarrow PQQ 20 mg, 30 Capsules
Jarrow Formulas
$29.36
20.44 mg PQQ per $1 spent
Jarrow Inositol 750 mg, 100 Capsules
Jarrow Formulas
$17.42
4,305 mg inositol per $1 spent
Douglas Laboratories Choline Bitartrate 500 mg, 100 Capsules
Douglas Laboratories
$21.00
2,381 mg choline bitartrate per $1 spent
Jarrow Glutathione Reduced 500 mg, 60 Capsules
Jarrow Formulas
$32.24
930.52 mg glutathione per $1 spent
Life Extension Glutathione, Cysteine & C, 100 Capsules
Life Extension
$16.50
303.03 mg glutathione per $1 spent
NOW TMG Betaine 1,000 mg, 100 Tablets
NOW Foods
$27.99
3,537 mg TMG per $1 spent
Thorne Glutathione-SR 175 mg, 60 Capsules
Thorne
$54.00
194.44 mg glutathione per $1 spent
Pure Encapsulations SAMe, 60 Capsules
Pure Encapsulations
$84.50
142.01 mg SAMe per $1 spent
Puritan's Pride ActiveMind Cognizin Citicoline 1,000 mg
Puritan's Pride
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg citicoline per $1 spent
no exact Amazon listing found
NOW Inositol Pure Powder, 4 oz
NOW Foods
Additional ingredients were not on the stored label.
$16.99
no exact mg inositol per $1 spent
Natural Factors TMG 1,000 mg, 100 Tablets
Natural Factors
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg trimethylglycine per $1 spent
no exact Amazon listing found
REDWELLS Pure D-Mannose Powder, 250 g
REDWELLS
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg D-mannose per $1 spent
no exact Amazon listing found
Pure Encapsulations Inositol Powder, 8.8 oz
Pure Encapsulations
No additional ingredients
$54.00
no exact g myo-inositol per $1 spent
Greenway Biotech MSM Powder
Greenway Biotech
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg MSM per $1 spent
no exact Amazon listing found
Kala Health MSMPure OptiMSM Powder, 1 lb
Kala Health
No additional ingredients
$34.95
no exact mg MSM per $1 spent
Life Extension NAD+ Cell Regenerator 300 mg, 30 Capsules
Life Extension
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg nicotinamide riboside per $1 spent
no exact Amazon listing found
partiQlar Pure NMN 500 mg, 60 Capsules
partiQlar
Additional ingredients were not on the stored label.
$46.99
no exact mg nicotinamide mononucleotide per $1 spent
Natural Factors PQQ-10, 30 Softgels
Natural Factors
Additional ingredients were not on the stored label.
no exact price on the stored label
no exact mg PQQ per $1 spent
no exact Amazon listing found
Double Wood NMN 125 mg, 60 Capsules
Double Wood Supplements
$32.95
no exact mg nicotinamide mononucleotide per $1 spent
Double Wood Spermidine 10 mg, 120 Capsules
Double Wood Supplements
$39.95
no exact mg spermidine per $1 spent