Need Help? 1-800-645-1030
0Cart
  1. Puritan's Pride
  2. Shop By Categories
  3. Immune Support

Immune Support (145 products)

A Great Start
Chewable Vitamin C
Chewable Vitamin C 500 mg with Rose Hips
  • One of the leading vitamins for immune support*
  • Has potent antioxidant support*
  • Beneficial for the health of joints*
  • Involved in collagen formation
Shop Now >
Trending Now
Elderberry Sambucus 1250 mg
Elderberry Sambucus 1250 mg
  • A traditional herb for immune support*
  • Contains antioxidants*
  • Contains beneficial flavinoids*
  • A concentrate in rapid release softgels*
Shop Now >
Customer Favorite
Vitamin D3 250 mcg
Vitamin D3 250 mcg
  • Helps maintain a healthy immune system*
  • Supports healthy bones & teeth*
  • An essential nutrient that aids in Calcium absorption*
  • Provides a clinical dose of Vitamin D to support exercise recovery*
Shop Now >
Sort By
(145 products)
Sale 75% Off
All Day Immune Support Ester-C Effervescent Packets
(3 Reviews)

All Day Immune Support Ester-C Effervescent Packets
21 Pack
1 for $9.24
Sale 40% Off
Selenium 200 mcg
(58 Reviews)

Selenium 200 mcg
200 mcg / 100 Tablets
Other options available
Buy 1 Get 2 Free | 3 for $6.29
Buy 2 Get 4 Free | 6 for $12.58

Sale 70% Off
Vitamin C with Elderberry & Zinc
(147 Reviews)

Vitamin C with Elderberry & Zinc
60 Chewables
Other options available
1 for $5.99
NEW!
Quercetin Dihydrate 500 mg + Zinc 25 mg
(1 Review)

Quercetin Dihydrate 500 mg + Zinc 25 mg
30 Rapid Release Capsules
Buy 1 Get 2 Free | 3 for $32.99
Buy 2 Get 4 Free | 6 for $65.98

Sale 85% Off
Vitamin D3 250 mcg (10,000 IU)
(210 Reviews)

Vitamin D3 250 mcg (10,000 IU)
10000 IU / 100 Softgels
Other options available
1 for $2.54
Sale 70% Off
Respiratory Support Formula Plus Vitamin C

Respiratory Support Formula Plus Vitamin C
60 Rapid Release Capsules
1 for $14.99
Sale 70% Off
Cordyceps Mushroom 750 mg
(20 Reviews)

Cordyceps Mushroom 750 mg
750 mg / 60 Capsules
1 for $8.54
Sale 85% Off
Vitamin D3 250 mcg (10,000 IU)
(77 Reviews)

Vitamin D3 250 mcg (10,000 IU)
10000 IU / 200 Softgels
Other options available
1 for $5.02
Vitamin D3 125 mcg (5000 IU)
(654 Reviews)

Vitamin D3 125 mcg (5000 IU)
5000 IU / 200 Softgels
Other options available
Buy 1 Get 2 Free | 3 for $20.49
Buy 2 Get 4 Free | 6 for $40.98

Zinc 50 mg
(351 Reviews)

Zinc 50 mg
50 mg / 250 Caplets
Other options available
Buy 1 Get 2 Free | 3 for $13.99
Buy 2 Get 4 Free | 6 for $27.98

Vitamin D3 125 mcg (5000 IU)
(654 Reviews)

Vitamin D3 125 mcg (5000 IU)
5000 IU / 100 Softgels
Other options available
Buy 1 Get 2 Free | 3 for $10.49
Buy 2 Get 4 Free | 6 for $20.98

Zinc 50 mg
(351 Reviews)

Zinc 50 mg
50 mg / 100 Caplets
Other options available
Buy 1 Get 2 Free | 3 for $7.49
Buy 2 Get 4 Free | 6 for $14.98

Sale 40% Off
Vitamin D3 50 mcg (2000 IU)
(732 Reviews)

Vitamin D3 50 mcg (2000 IU)
2000 IU / 200 Softgels
Other options available
Buy 1 Get 2 Free | 3 for $9.59
Buy 2 Get 4 Free | 6 for $19.18

Sale 80% Off
Elderberry Sambucus 1250 mg
(257 Reviews)

Elderberry Sambucus 1250 mg
1250 mg / 60 Softgels
Other options available
1 for $3.29
Vitamin E-400 iu Naturally Sourced
(156 Reviews)

Vitamin E-400 iu Naturally Sourced
400 IU / 100 Softgels
Other options available
Buy 1 Get 2 Free | 3 for $25.99
Buy 2 Get 4 Free | 6 for $51.98

Sale 40% Off
Vitamin D3 50 mcg (2000 IU)
(732 Reviews)

Vitamin D3 50 mcg (2000 IU)
2000 IU / 100 Softgels
Other options available
Buy 1 Get 2 Free | 3 for $5.69
Buy 2 Get 4 Free | 6 for $11.38

Vitamin C-1000 mg with Bioflavonoids & Rose Hips
(416 Reviews)

Vitamin C-1000 mg with Bioflavonoids & Rose Hips
1000 mg / 100 Caplets
Other options available
Buy 1 Get 2 Free | 3 for $19.99
Buy 2 Get 4 Free | 6 for $39.98

Sale 15% Off
Organic Women's Multi
(30 Reviews)

Organic Women's Multi
30 Tablets
Buy 1 Get 2 Free | 3 for $29.74
Buy 2 Get 4 Free | 6 for $59.48

Vitamin C-1000 mg with Bioflavonoids & Rose Hips
(416 Reviews)

Vitamin C-1000 mg with Bioflavonoids & Rose Hips
1000 mg / 250 Caplets
Other options available
Buy 1 Get 2 Free | 3 for $50.99
Buy 2 Get 4 Free | 6 for $101.98

Sale 30% Off
Elderberry Gummies with Vitamin C, D & Zinc
(167 Reviews)

Elderberry Gummies with Vitamin C, D & Zinc
100 mg / 70 Gummies
Buy 1 Get 2 Free | 3 for $19.24
Buy 2 Get 4 Free | 6 for $38.48

Sale 15% Off
Organic Men's Multi
(10 Reviews)

Organic Men's Multi
30 Tablets
Buy 1 Get 2 Free | 3 for $28.04
Buy 2 Get 4 Free | 6 for $56.08

Sale 40% Off
Selenium 200 mcg
(58 Reviews)

Selenium 200 mcg
200 mcg / 250 Tablets
Other options available
Buy 1 Get 2 Free | 3 for $12.29
Buy 2 Get 4 Free | 6 for $24.58

Elderflower Sambucus 400 mg
(17 Reviews)

Elderflower Sambucus 400 mg
400 mg / 100 Capsules
Buy 1 Get 2 Free | 3 for $15.49
Buy 2 Get 4 Free | 6 for $30.98

Sale 30% Off
L-Lysine and Zinc
(5 Reviews)

L-Lysine and Zinc
60 Tablets
Buy 1 Get 2 Free | 3 for $12.59
Buy 2 Get 4 Free | 6 for $25.18

Also of Interest
  • Shop Zinc Vitamins, Supplements Online

    Shop vitamins online at Puritan’s Pride and get the best prices on vitamins and supplements from top brands. Buy vitamins, supplements, herbs & more.

  • Shop Echinacea Herbal Supplements

    Shop vitamins online at Puritan’s Pride and get the best prices on vitamins and supplements from top brands. Buy vitamins, supplements, herbs & more.

  • Herbs for Immune Support

    Shop vitamins online at Puritan’s Pride and get the best prices on vitamins and supplements from top brands. Buy vitamins, supplements, herbs & more.

  • Immune Health Headquarters

    Shop vitamins online at Puritan’s Pride and get the best prices on vitamins and supplements from top brands. Buy vitamins, supplements, herbs & more.