Vitamin D

336 Results (showing 1 - 24 )

" ...vitamin D deficiency may be the most common medical condition in the world and vitamin D supplementation may be the most cost effective strategy in improving health, reducing disease, and living longer..." Dr. Murray Read the entire article.

Our Triple Quality Guarantee:
The commitment to providing Quality, Transparency & Value can been seen in all iHerb house brands which are manufactured and packaged exclusively in the USA or Canada, and qualified Raw Materials are sourced from around the world at the highest level of industry standards:

1. 3-Stage Quality Testing:
Stage 1 – Raw Materials – For Identity, Purity and Key Actives
Stage 2 – Production – In Process Testing to Ensure Quality
Stage 3 – Finished Goods – Label Claim and Consumer Safety Compliance

2. Laboratory Quality:
All in-house and third-party labs follow GLPs (Good Laboratory Practices)

3. Manufacturing Quality:
Our manufacturers are fully compliant with cGMP’s (Current Good Manufacturing Practices per 21 CFR Part 111), and are registered with NSF and /or NPA. Some of these facilities may also carry further certifications and licenses, such as OTC drug manufacturing and Organic certification.

100% Money Back Guarantee
If you are not completely satisfied with your product, please return it within 90 days from the date of purchase and you will receive a full 100% Money Back Guarantee.

Read More About Our Commitment to Quality

Vitamin D is necessary for health and disease prevention

Vitamin D Levels Drop Despite Massive Education Effort

Can Vitamins Help Prevent Bedwetting?

Gummy Vitamins—Not Just for Kids!

Include Discontinued

Show

Sort By

Shipping Saver items cost less to ship, so we can pass the savings along to you!

ChildLife, Vitamin D3, Natural Berry Flavor, 1 fl oz (29.6 ml)

845

$5.36

Trial Product

21st Century, D3, 25 mcg (1000 IU), 110 Tablets

2757

$1.00 $4.49

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Now Foods, Vitamin D-3, High Potency, 5,000 IU, 120 Softgels

1987

$7.79

iHerb Exclusive

Shipping Saver items cost less to ship, so we can pass the savings along to you!

California Gold Nutrition, Baby Vitamin D3 Drops, 10 mcg (400 IU), .34 fl oz (10 ml)

1068

$8.00

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Now Foods, Vitamin D-3, 5,000 IU, 240 Softgels

1987

$13.79

Trial Product

Sports Research, Vitamin D3 with Coconut Oil, 5000 IU, 30 Softgels

$2.00 $4.00

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Solgar, Vitamin D3 (Cholecalciferol), 250 mcg, 10,000 IU, 120 Softgels

424

$14.02

Healthy Origins, Vitamin D3, 10,000 IU, 360 Softgels

1862

$15.04

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Doctor's Best, Vitamin D3, 125 mcg (5000 IU), 180 Softgels

1582

$6.75

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Ddrops, Baby, Liquid Vitamin D3, 400 IU, 0.08 fl oz (2.5 ml), 90 Drops

1265

$15.84

Healthy Origins, Vitamin D3, 5,000 IU, 360 Softgels

3629

$10.24

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Now Foods, Vitamin D-3, 10,000 IU, 120 Softgels

229

$10.19

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Now Foods, High Potency Vitamin D-3, 2,000 IU, 120 Softgels

1182

$5.39

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Doctor's Best, Vitamin D3, 5,000 IU, 360 Softgels

1582

$11.82

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Thorne Research, Vitamin D/K2, 1 fl oz (30 ml)

272

$24.00

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Solgar, Vitamin D3, Cholecalciferol, 5,000 IU, 100 Softgels

145

$12.38

Shipping Saver items cost less to ship, so we can pass the savings along to you!

ChildLife, Organic Vitamin D3 Drops, Natural Berry Flavor, 400 IU, 0.338 fl oz (10 ml)

230

$11.43

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Now Foods, Vitamin D-3, 2,000 IU, 240 Softgels

1182

$10.19

Now Foods, Vitamin D-3, 1,000 IU, 180 Softgels

1446

$5.39

Healthy Origins, Vitamin D3, 10,000 IU, 120 Softgels

1862

$6.75

Solgar, Vitamin D3 (Cholecalciferol), 1000 IU, 250 Softgels

306

$10.65

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Nature's Answer, Vitamin D-3 Drops, 4000 IU, 0.5 fl oz (15 ml)

302

$11.69

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Solaray, Vitamin D3 + K2, Soy Free, 60 VegCaps

113

$11.04

Shipping Saver items cost less to ship, so we can pass the savings along to you!

Nature's Plus, Source of Life, Animal Parade, Vitamin D3, Natural Black Cherry Flavor, 500 IU, 90 Animals

185

$7.44

2 3 4 ... 14

336 Results (showing 1 - 24 )

Shipping Saver

iHerb Exclusive

iHerb Exclusive

California Gold Nutrition

Brands

Now Foods
Healthy Origins
ChildLife
Solgar
California Gold Nutrition
21st Century
Doctor's Best
Sports Research
Ddrops
Thorne Research
Allergy Research Group
Aurora Nutrascience
Bio Tech Pharmacal, Inc
Bluebonnet Nutrition
Buried Treasure
Carlson Labs
CORAL LLC
Country Life
DaVinci Laboratories of Vermont
Deva
Dr. Mercola
Enzymedica
EuroPharma, Terry Naturally
FutureBiotics
Garden of Life
Gerber
GreenPeach
GummiKing
Hero Nutritional Products
HumanN
Innate Response Formulas
Irwin Naturals
Jarrow Formulas
KAL
Kirkman Labs
L'il Critters
Life Enhancement
Life Extension
Life Flo Health
Mason Natural
MegaFood
Metabolic Maintenance
Michael's Naturopathic
Mommy's Bliss
MRM
Natrol
Natural Factors
Nature Made
Nature's Answer
Nature's Bounty
Nature's Plus
Nature's Way
Nordic Naturals
Nutra BioGenesis
NutraLife
Nutricology
Olympian Labs Inc.
Onnit
Optimum Nutrition
Paradise Herbs
Protocol for Life Balance
Pure Essence
Rainbow Light
Solaray
Source Naturals
Sundown Naturals
Sunshine
Superior Source
UpSpring
VegLife
Vibrant Health
VitaFusion
Wellesse Premium Liquid Supplements
Xendurance
Yum-V's
Zahler
Zarbee's

Ratings

Price

$0 - $5
$5 - $10
$10 - $20
$20 - $50
$50+

Special Offers

Trial Product
Special
Clearance
New Arrival

Certification And Diet

Gluten-Free
Soy-Free
Wheat-Free
Yeast-Free
No Artificial Colors
Preservative-Free
No Artificial Flavors
Dairy-Free
Milk-Free
Egg-Free
Sugar-Free
Fish-Free
Shellfish-Free
Peanut-Free
GMP Quality Assured
Kosher
Salt-Free
Treenut-free
Vegetarian
Sodium-Free
Lactose-Free
Vegan
Non-GMO
Nut-Free
Casein-Free
Organic
Hypoallergenic
Whole Food Supplements
USP Verified
iTested
Allergen-Free
NSF Certified
BPA-Free
Alcohol-Free
All-Natural
Raw
B-Corp
Paraben-Free
Fragrance-Free
Halal
Chemical-Free
Eco Friendly
Not Tested on Animals
Hexane-Free

Potency

1000 IU
5000 IU
2000 IU
400 IU
10000 IU
2500 IU
4000 IU
600 IU
3000 IU
1000 mg
2400 IU
700 mg
125 mcg
25 mcg
500 IU
250 mcg
2200 IU
200 IU
250 mg
800 IU
9000 IU
7000 IU
6000 IU
50000 IU
625 mcg

Form

Softgel
Liquid
Tablet
Vegetarian Capsule
Chewable
Capsule
Gummy
Spray
Vegetarian Softgel
Powder
Sublingual
Cream

Weight

Imperial

Metric

0.0 - 0.1 lb
0.1 - 0.2 lb
0.2 - 0.3 lb
0.3 - 0.4 lb
0.4 - 0.5 lb
0.5 lb +

Health Topics

Heart, Cardiovascular Health
Headache
Fibromyalgia
Energy, Fatigue
Urinary Health
Bladder Support
Children's Health
Atherosclerosis
Arrhythmia
Osteoporosis
Bone & Osteo
Immune Support
High Blood Pressure (Hypertension)
Women's Health
Premenstrual Syndrome
Cold, Flu & Viral
Condition Specific Formulas
Stress, Mood Support
Anxiety
Menopause
Pregnancy
Attention Deficit Disorder/ ADD/ ADHD
Memory Support
Colon Health
Depression
Diarrhea

Life Stage

Adults
Kids
Baby & Toddler
Teens

Baby Age

0m+
24m+
12m+

Flavor

Lemon
Orange
Wild Berry
Unflavored
Natural Orange
Fruit
Natural Lemon
Natural Citrus
Natural Fruit
Strawberry
Peppermint
Orange
Strawberry Flavor
Natural Berry
Natural Mixed Berry
Natural Raspberry
Natural Fruit Variety
Cinnamon
Mint
Pomegranate
Unflavored
Watermelon
Coconut
Apricot
Citrus
Key Lime
Lemon Lime
Mandarin Orange
Raspberry
Strawberry Banana
Vanilla Bean
Mint
Vanilla
Mixed Fruit
Natural Black Cherry
Natural Cherry
Natural Strawberry
Raspberry Lemon
Sugar Free Natural Black Cherry
Red Raspberry
Mixed Berry & Fruit
Strawberry, Peach & Mango
Natural Strawberry Banana Swirl
Lemon, Strawberry & Orange
Cherry, Orange & Strawberry
Berry Bunch
Yummy Berry
Natural Peach, Blackberry & Strawberry
Wild Watermelon Splash

Package Quantity

60 Count
120 Count
90 Count
100 Count
250 Count
360 Count
30 Count
180 Count
1 fl oz
100 Count
240 Count
2 fl oz
200 Count
60 Count
0.34 fl oz
0.5 fl oz
110 Count
0.35 fl oz
90 Count
120 Count
50 Count
16 fl oz
0.81 fl oz
200 Count
0.17 fl oz
75 Count
4 oz
350 Count
400 Count
110 Count
180 Count
30 Count
80 Count
0.25 oz
0.35 oz
0.8 fl oz
5.4 fl oz
0.338 fl oz
3 oz
0.85 fl oz
0.08 fl oz
0.11 fl oz
0.47 fl oz
0.04 oz
3.5 fl oz
30 ml
.34 fl oz
120
4 fl oz
65 Count
150 Count
190 Count
500 Count
300 Count
72 Count
120 Count
720 Count
540 Count
60 + 30 Count
0.09 fl oz
3.32 oz

Vitamin D

Vitamin D is necessary for health and disease prevention

Vitamin D Levels Drop Despite Massive Education Effort

Can Vitamins Help Prevent Bedwetting?

Gummy Vitamins—Not Just for Kids!

iHerb Exclusive

Categories

Brands

Ratings

Price

Special Offers

Certification And Diet

Potency

Form

Weight

Health Topics

Life Stage

Baby Age

Flavor

Package Quantity