Member's Mark Vitamin D3 Softgels, 125 mcg, 400 ct.
Shipping

Highlights
- One 400 count bottle of Vitamin D Supplement Softgels
- Designed to address immune, bone, and muscle health*
- Each softgel contains 125 mcg (equivalent to 5000 IU) of Vitamin D3
Nature Made Vitamin B12 1000 mcg Softgels, 400 ct. $21.98 Was $25.98 $0.05/ea

Nature Made Vitamin B12 1000 mcg Softgels, 400 ct.
Members also considered
Member's Mark Vitamin D3, 50 mcg, 400 ct. $6.98 $0.02/ea
$698current price $6.98$0.02/eaMember's Mark Vitamin D3, 50 mcg, 400 ct.
23764.8077 out of 5 Stars. 2376 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingNature Made Vitamin D 1000 IU Softgels, 650 ct. $12.98 Was $16.98 $0.02/ea
Instant Savings
Now$1298current price Now $12.98, Was $16.98$16.98$0.02/ea$4 offEnds Aug 16Nature Made Vitamin D 1000 IU Softgels, 650 ct.
5894.8625 out of 5 Stars. 589 reviewsAvailable for ShippingShippingMember's Mark Vitamin C with Zinc Capsules, 400 ct. $16.98 $0.04/ea
$1698current price $16.98$0.04/eaMember's Mark Vitamin C with Zinc Capsules, 400 ct.
1494.6846 out of 5 Stars. 149 reviewsAvailable for ShippingShippingMember's Mark Vitamin C Plus Citrus Bioflavonoids & Rose Hips Tablets, 1000mg, 500 ct. $9.98 $0.02/ea
$998current price $9.98$0.02/eaMember's Mark Vitamin C Plus Citrus Bioflavonoids & Rose Hips Tablets, 1000mg, 500 ct.
11654.7854 out of 5 Stars. 1165 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingMember's Mark Advanced Women's 50+ Multivitamin Tablets, 275 ct. $13.34 $0.05/ea
$1334current price $13.34$0.05/eaMember's Mark Advanced Women's 50+ Multivitamin Tablets, 275 ct.
8024.5436 out of 5 Stars. 802 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingNature Made Super B Complex Tablet, 460 ct. $14.78 Was $18.78 $0.03/ea
Instant Savings
Now$1478current price Now $14.78, Was $18.78$18.78$0.03/ea$4 offEnds Aug 16Nature Made Super B Complex Tablet, 460 ct.
2704.7852 out of 5 Stars. 270 reviewsAvailable for ShippingShipping
About this item
Product details
Member’s Mark™ Vitamin D3 Softgel 125 mcg (5000 IU) Dietary Supplement is an essential nutrient that helps to support a healthy immune system and promote calcium absorption.* Vitamin D works together with Calcium to help support healthy bones and teeth.*
Although the body naturally produces Vitamin D when exposed to sunlight, many of us do not get enough exposure to fully experience its benefits. Taking this high-potency Member’s Mark™ Vitamin D3 125 mcg (5000 IU) softgel is a convenient way to help increase your daily Vitamin D intake. Adults should take one softgel daily preferably with a meal as a dietary supplement.
Designed with You in Mind
Our formula is free from artificial flavors, synthetic dyes, sugar, soy, gluten, and milk or milk derivatives. It is bottled in the United States and contains 400 softgels to provide you with a little over 13 months of supply.
This product is USP verified, which means it meets the official standards for dietary supplements set by United States Pharmacopeia (USP). USP has tested and verified ingredients, potency, and manufacturing process to ensure you receive a high-quality supplement.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.
Specifications
- Use Instructions: Suggested Use: For adults, take one (1) softgel daily, preferably with a meal as a dietary supplement. As a reminder, discuss the supplements and medications you take with your health care providers
- Purchase Includes: 400 softgels
- Shelf Life: N/A
- FSA/HSA Eligible: No
- Allergen Warnings: Keep out of the reach of children. This high dose product is intended for those deficient in Vitamin D as determined and recommended by their physicians. Do not take if you are pregnant or breastfeeding or have kidney disease, hypercalcemia, cancer, sarcoidosis or other granulomatous disorders, unless directed by your physician. Discontinue use and consult your doctor if any adverse reactions occur
- Ingredients: Safflower Oil, Gelatin, Glycerin, Purified Water USP, Cholecalciferol
Member ratings & reviews
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Showing 1-3 of 278 reviews
Verified Purchase
Vit D does a body good!
Low Vit D is apparently something that happens to us 50+ folks. My doctor prescribed 50,000 units every other day at one point, later once a week. After that last round of prescription strength, I discovered these and started taking them daily. For the last three years my Vit D levels have remained within the correct perimeters. I know they will help prevent bone density issues down the road and help keep my immune system strong. As long as Sam Club keeps selling them, I will continue to purchase at this strength.
Verified Purchase
Reason for taking this.
Ive used this product for years now, all because i was originally at 18% Vitamin D. I took these religiously twice daily as suggested by a Dr for a year and my D level went to 47%
Verified Purchase
Collect the whole set!
Just going to leave this here and admit that I am a collector. If you are too, don’t miss out on Members Mark’s Latest series of collectible little pills. Granted, I’m only up to D, but I hope to have the whole series by the end of the year. These are something no collector should be without. Looking forward to seeing you all at Vita-Con 2025!
Popular products in this category
Airborne Vitamin C Immune Support Gummies, 750 mg, 75 ct. $16.98 $0.23/ea
Sponsored$1698current price $16.98$0.23/eaAirborne Vitamin C Immune Support Gummies, 750 mg, 75 ct.
13504.6674 out of 5 Stars. 1350 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingVitafusion Men's Multivitamin Gummies, 220 ct. $9.88 Was $13.38 $0.04/ea
Instant Savings
Now$988current price Now $9.88, Was $13.38$13.38$0.04/ea$3.50 offEnds Aug 16Vitafusion Men's Multivitamin Gummies, 220 ct.
14474.716 out of 5 Stars. 1447 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingMember's Mark Elderberry Immune Health Gummies, 150 ct. $14.98 $0.10/ea
$1498current price $14.98$0.10/eaMember's Mark Elderberry Immune Health Gummies, 150 ct.
5584.4695 out of 5 Stars. 558 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingSmartyPants Kids Multivitamin and Omega Gummy, 100 ct. $14.48 Was $17.98 $0.14/ea
Instant Savings
SponsoredNow$1448current price Now $14.48, Was $17.98$17.98$0.14/ea$3.50 offEnds Aug 16SmartyPants Kids Multivitamin and Omega Gummy, 100 ct.
10854.5281 out of 5 Stars. 1085 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingMember's Mark Children's Multivitamin Gummies, Assorted Fruit Flavors, 300 ct. $10.78 $0.04/ea
$1078current price $10.78$0.04/eaMember's Mark Children's Multivitamin Gummies, Assorted Fruit Flavors, 300 ct.
3784.672 out of 5 Stars. 378 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingEmergen-C Vitamin C 1000mg Powder with Antioxidants Fizzy Drink Mix, 90 ct.
Members-only price$0.8 offEmergen-C Vitamin C 1000mg Powder with Antioxidants Fizzy Drink Mix, 90 ct.
18314.828 out of 5 Stars. 1831 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingCentrum Silver Multivitamins for Men Over 50, Multimineral Supplement Tablets, 275 ct. $21.98 $0.08/ea
$2198current price $21.98$0.08/eaCentrum Silver Multivitamins for Men Over 50, Multimineral Supplement Tablets, 275 ct.
12674.854 out of 5 Stars. 1267 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingGNC Mega Men Energy and Metabolism Multivitamin Caplets, 180 ct.
Members-only priceGNC Mega Men Energy and Metabolism Multivitamin Caplets, 180 ct.
7564.6667 out of 5 Stars. 756 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingMember's Mark Adult Multivitamin Gummies, Assorted Fruit Flavors, 260 ct. $10.78 $0.04/ea
$1078current price $10.78$0.04/eaMember's Mark Adult Multivitamin Gummies, Assorted Fruit Flavors, 260 ct.
9474.6621 out of 5 Stars. 947 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingOne A Day Men's 50+ Healthy Advantage Multivitamin Tablets, 300 ct. $19.98 $0.07/ea
$1998current price $19.98$0.07/eaOne A Day Men's 50+ Healthy Advantage Multivitamin Tablets, 300 ct.
14494.7239 out of 5 Stars. 1449 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingEmergen-C Immune+ Triple Action Vitamin C Powder, 1000mg, 90 ct.
Members-only priceEmergen-C Immune+ Triple Action Vitamin C Powder, 1000mg, 90 ct.
5464.7473 out of 5 Stars. 546 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingEmergen-C Vitamin C 1000 mg Powder 250th Anniversary Edition with Antioxidants Fizzy Drink Mix, 90 Packets $18.48 Was $22.48 $0.21/ea
Instant Savings
Now$1848current price Now $18.48, Was $22.48$22.48$0.21/ea$4 offEnds Aug 02Emergen-C Vitamin C 1000 mg Powder 250th Anniversary Edition with Antioxidants Fizzy Drink Mix, 90 Packets
14754.68 out of 5 Stars. 1475 reviewsAvailable for Pickup, Delivery or ShippingPickupDeliveryShippingKori Pure Antarctic Krill Oil Multi-Benefit Omega-3 800 mg. Softgels 120 ct. $19.98 $0.17/ea
$1998current price $19.98$0.17/eaKori Pure Antarctic Krill Oil Multi-Benefit Omega-3 800 mg. Softgels 120 ct.
2984.7785 out of 5 Stars. 298 reviewsAvailable for ShippingShippingOne A Day Men's Health Formula Multivitamin Tablets, 300 ct. $18.98 $0.06/ea
$1898current price $18.98$0.06/eaOne A Day Men's Health Formula Multivitamin Tablets, 300 ct.
7054.6539 out of 5 Stars. 705 reviewsAvailable for ShippingShippingBeekeepers Naturals Propolis Immune Spray with Vitamin C $15.98
$1598current price $15.98Beekeepers Naturals Propolis Immune Spray with Vitamin C
1894.8466 out of 5 Stars. 189 reviewsAvailable for ShippingShipping