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结果: 140

请选择两到三种产品进行比较。

NIH DSLD · historical label · 2019-12-22

NOW

B-12 1,000 mcg

维生素B12 · 片剂

250 Lozenge(s)

167 mcg DFE / 1 Lozenge(s)标签每份的成分含量 · Folate

NIH DSLD · historical label · 2020-01-25

Seeking Health

Active B12 1000

维生素B12 · 片剂

60 Lozenge(s)

1000 mcg / 1 Lozenge(s)标签每份的成分含量 · Vitamin B12 (and as Adenosylcobalamin; as Methylcobalamin)

NIH DSLD · historical label · 2020-01-25

Seeking Health

Active B12 5000

维生素B12 · 片剂

60 Lozenge(s)

5000 mcg / 1 Lozenge(s)标签每份的成分含量 · Vitamin B12 (and as Adenosylcobalamin; as Methylcobalamin)

NIH DSLD · historical label · 2020-01-25

Seeking Health

Active B12 with L-5-MTHF

维生素B12 · 片剂

60 Lozenge(s)

800 mcg DFE / 1 Lozenge(s)标签每份的成分含量 · Folate (as Quatrefolic)

NIH DSLD · historical label · 2020-01-25

Seeking Health

Hydroxo B12

维生素B12 · 片剂

60 Lozenge(s)

2000 mcg / 1 Lozenge(s)标签每份的成分含量 · Vitamin B12 (Hydroxocobalamin)

NIH DSLD · historical label · 2020-01-25

Superior Source

B-12 5,000 mcg

维生素B12 · 片剂

100 MicroLingual(R) Instant Dissolve Tablet(s)

5000 mcg / 1 MicroLingual(R) Tablet(s)标签每份的成分含量 · Vitamin B12 (Cyanocobalamin)

NIH DSLD · historical label · 2020-01-25

Superior Source

B-12 10,000 mcg B-6 & Folic

维生素B12 · 片剂

60 MicroLingual(R) Instant Dissolve Tablet(s)

2 mg / 1 MicroLingual(R) Tablet(s)标签每份的成分含量 · Vitamin B6 (Pyridoxine Hydrochloride)

NIH DSLD · historical label · 2020-01-25

Superior Source

Cyanocobalamin B-12 1,000 mcg B-6 & Folic Acid

维生素B12 · 片剂

60 MicroLingual(R) Instant Dissolve Tablet(s)

2 mg / 1 MicroLingual(R) Tablet(s)标签每份的成分含量 · Vitamin B6 (Pyridoxine Hydrochloride)

NIH DSLD · historical label · 2020-02-26

Superior Source

Methylcobalamin B-12 1,000 mcg & Folic Acid

维生素B12 · 片剂

60 MicroLingual(R) Instant Dissolve Tablet(s)

400 mcg / 1 MicroLingual(R) Tablet(s)标签每份的成分含量 · Folic Acid

NIH DSLD · historical label · 2020-02-26

Superior Source

Cyanocobalamin B-12 1,000 mcg & Folic

维生素B12 · 片剂

60 MicroLingual(R) Instant Dissolve Tablet(s)

400 mcg / 1 MicroLingual(R) Tablet(s)标签每份的成分含量 · Folic Acid

NIH DSLD · historical label · 2020-02-26

Superior Source

B-12 1,000 mcg

维生素B12 · 片剂

100 MicroLingual(R) Instant Dissolve Tablet(s)

1000 mcg / 1 MicroLingual(R) Tablet(s)标签每份的成分含量 · Vitamin B12 (Cyanocobalamin)

NIH DSLD · historical label · 2020-02-26

Nature's Way

Vitamin B-12 2,000 mcg Cherry Flavored

维生素B12 · 片剂

100 Vegan Lozenge(s)

2 mg / 1 Lozenge(s)标签每份的成分含量 · Vitamin B12 (Cyanocobalamin)

NIH DSLD · historical label · 2020-04-23

Source Naturals

B-12 2,000 mcg

维生素B12 · 片剂

200 Lozenge(s)

2000 mcg / 1 Lozenge(s)标签每份的成分含量 · Vitamin B12 (Cyanocobalamin)

NIH DSLD · historical label · 2020-05-22

Pure Encapsulations

B12 Liquid

维生素B12 · 液体

30 mL / 1 Fluid Ounce(s)

1000 mcg / 1 mL标签每份的成分含量 · Vitamin B12

NIH DSLD · historical label · 2020-08-23

Life Extension

B12 500 mcg

维生素B12 · 片剂

100 Vegetarian Lozenge(s)

500 mcg / 1 Lozenge(s)标签每份的成分含量 · Vitamin B12 (Methylcobalamin)

NIH DSLD · historical label · 2020-08-23

Life Extension

BioActive Folate & Vitamin B12

维生素B12 · 胶囊

90 Vegetarian Capsule(s)

680 mcg DFE / 1 Vegetarian Capsule(s)标签每份的成分含量 · Folate (as L-5-Methyltetrahydrofolate)

NIH DSLD · historical label · 2020-08-23

Bronson

Sustained Release Vitamin B12 1000 mcg

维生素B12 · 片剂

100 Tablet(s)

1000 mcg / 1 Tablet(s)标签每份的成分含量 · Vitamin B12 (Cyanocobalamin)

NIH DSLD · historical label · 2020-12-26

Nature's Bounty

B-12 1000 mcg

维生素B12 · 片剂

200 Tablet(s)

1000 mcg / 1 Tablet(s)标签每份的成分含量 · Vitamin B12 (Cyanocobalamin)

NIH DSLD · historical label · 2021-01-22

Nature's Bounty

Quick Dissolve B-12 Methylcobalamin 2500 mcg

维生素B12 · 片剂

300 Quick Dissolve Tablet(s)

2500 mcg / 1 Quick Dissolve Tablet(s)标签每份的成分含量 · Vitamin B12 (Methylcobalamin)

NIH DSLD · historical label · 2021-02-25

Nature's Bounty

Sublingual Liquid B-12 5000 mcg

维生素B12 · 液体

2 Fluid Ounce(s) / 59 mL

5000 mcg / 1 mL标签每份的成分含量 · Vitamin B12 (Cyanocobalamin)

NIH DSLD · historical label · 2021-02-25

NOW

B-12 5,000 mcg

维生素B12 · 片剂

60 Lozenge(s)

667 mcg DFE / 1 Lozenge(s)标签每份的成分含量 · Folate

NIH DSLD · historical label · 2021-04-22

Mason Natural

B-12 100 mcg

维生素B12 · 片剂

100 Tablet(s)

100 mcg / Tablet(s)标签每份的成分含量 · Vitamin B12 (Cyanocobalamin)

NIH DSLD · historical label · 2021-04-22

Mason Natural

B-12 500 mcg

维生素B12 · 片剂

100 Tablet(s)

500 mcg / Tablet(s)标签每份的成分含量 · Vitamin B12 (Cyanocobalamin)

NIH DSLD · historical label · 2021-03-25

NOW

Methyl B-12 5,000 mcg

维生素B12 · 胶囊

90 Veg Capsule(s)

5 mg / 1 Veg Capsule(s)标签每份的成分含量 · Vitamin B12 (Methylcobalamin)