Select two or three products to compare.
US iHerb
Futurebiotics
Probiotics · Capsule
60 count
250 mgIngredient amount per label serving · Probiotic 16 Strains
(Providing 50 billion CFU‡ of organisms)
Lactobacillus plantarum, L. casei, L. paracasei, L. fermentum, Bifidobacterium lactis, L. rhamnosus, L. acidophilus, L. returi, B. breve, L. salivarius, L. gasseri, L. brevis, B. bifidum, L. bulgaricus, B. infantis, B. longum
US iHerb
Doctor's Best
Alpha-lipoic acid · Capsule
60 count
600 mgIngredient amount per label serving · Alpha-lipoic acid
US iHerb
California Gold Nutrition
Lutein · Softgel
120 count
10 mgIngredient amount per label serving · Lutein
(from Marigold Extract) (Tagetes erecta) (flower)
US iHerb
Fairhaven Health
Inositol · Capsule
120 count
2,000 mgIngredient amount per label serving · Myo-Inositol
US iHerb
Kids Smart
Omega-3 · Other
30 count
500 mgIngredient amount per label serving · Fish Oil
US iHerb
Life Extension
Herbal supplements · Capsule
30 count
300 mgIngredient amount per label serving · NIAGEN® Nicotinamide Riboside Chloride
US iHerb
NOW Foods
Magnesium · Capsule
240 count
400 mgIngredient amount per label serving · Magnesium (elemental) (from Magnesium Citrate)
US iHerb
NOW Foods
Omega-3 · Softgel
180 count
25 mcg (1,000 IU)Ingredient amount per label serving · Vitamin (as D3 Cholecalciferol)
US iHerb
Life Extension
Amino acids · Capsule
90 count
1,000 mgIngredient amount per label serving · Taurine
US iHerb
California Gold Nutrition
Probiotics · Capsule
30 count
200 mg
100 Billion CFUIngredient amount per label serving · Probiotic Bacteria Blend
Total Cultures
Lactobacillus acidophilus
Lactobacillus rhamnosus
Bifidobacterium lactis
Bifidobacterium longum
Bifidobacterium plantarum
Lactobacillus casei
Lactobacillus salivarius
Bifidobacterium breve
US iHerb
Sambucol
Vitamin C · Tablet
15 count
60 mgIngredient amount per label serving · Vitamin C (as ascorbic acid)
US iHerb
21st Century
Melatonin · Tablet
120 count
94 mgIngredient amount per label serving · Calcium (as Calcium Carbonate)
US iHerb
Force Factor
Herbal supplements · Capsule
90 count
50 mcgIngredient amount per label serving · Selenium (as L-Selenomethionine)
US iHerb
Doctor's Best
Vitamin B12 · Capsule
180 count
1,500 mcgIngredient amount per label serving · Vitamin B12 (as Methylcobalamin)
US iHerb
NOW Foods
Zinc · Capsule
60 count
50 mgIngredient amount per label serving · Zinc (elemental)
(from 271 mg Zinc Picolinate)
US iHerb
Doctor's Best
Vitamin D · Softgel
180 count
50 mcg (2000 IU)Ingredient amount per label serving · Vitamin D3 (as cholecalciferol)
US iHerb
Natrol
Melatonin · Gummy
140 count
10 mgIngredient amount per label serving · Melatonin
US iHerb
California Gold Nutrition
Herbal supplements · Tablet
240 count
<1 gIngredient amount per label serving · Protein
US iHerb
MRM Nutrition
Vitamin D · Capsule
60 count
62.5 mcg (2,500 IU)Ingredient amount per label serving · Vitamin D3 (as Cholecalciferol)
US iHerb
Swanson Vitamins
Herbal supplements · Capsule
30 count
550 mgIngredient amount per label serving · Berbevis® Berberine Extract (Berberis aristata) root extract Indena Phytosome® technology
US iHerb
California Gold Nutrition
Vitamin D · Capsule
180 count
500 mg Ingredient amount per label serving · Vitamin C (as Ascorbic Acid)
US iHerb
California Gold Nutrition
Vitamin D · Softgel
50 count
1,250 mcg (50,000 IU)Ingredient amount per label serving · Vitamin D
(as D3, Cholecalciferol)
US iHerb
21st Century
Vitamin B complex · Tablet
100 count
300 mgIngredient amount per label serving · Vitamin C (as Ascorbic Acid)
US iHerb
NOW Foods
Probiotics · Capsule
50 count
160 mgIngredient amount per label serving · Blend of 10 Strains of Probiotic Bacteria (25 Billion CFU):
Lactobacillus acidophilus (La-14), Bifidobacterium lactis (BI-04), Lactobacillus plantarum (Lp-115), Lactobacillus casei (Lc-11), Lactobacillus rhamnosus (Lr 32), Lactobacillus paracasei (Lpc-37), Bifidobacterium breve (Bb-18), Streptococcus thermophilus (St-21), Lactobacillus salivarius (Ls-33), Bifidobacterium longum (BI-05)