
Defense Maintenance

What's inside
Supplement Facts
| Ingredients | Amount |
|---|---|
| vitamin A as beta-carotene | 784 mcg rae |
| vitamin C | 240 mg |
| vitamin E | 88 mg |
| zinc | 10 mg |
| selenium | 50 mcg |
| Proprietary Blend | 398 mg |
| barley grass | †|
| asparagus stem | †|
| astragalus root | †|
| broccoli flower | †|
| cabbage leaf | †|
| ganoderma mushroom fruiting body | †|
| parthenium root | †|
| pau d'arco inner bark | †|
| schisandra fruit | †|
| eleuthero root | †|
| wheat grass | †|
| Other ingredients: capsule (gelatin, water), magnesium stearate, stearic acid |
Recommended use
Take 2 capsules with a meal twice daily.
Days supply
30 days
UPC
099904016545
Product categories
Body systems
Expiration date
04/2027
How it works
Nature's Sunshine Defense Maintenance® nourishes the immune system with vitamins A, C, and E in addition to the minerals selenium and zinc. Included in the Defense Maintenance formula are antioxidants that fight free radicals and cruciferous vegetable powders that promote the liver's ability to detoxify the body.
STOCK NUMBER: 1654-5
Why take this product?
- ✓Nourishes the immune system
- ✓Rich source of antioxidants and cruciferous vegetable powders
- ✓Rich source of essential vitamins and minerals

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Book a free consultationFrequently Asked Questions
Everything you need to know about this product.
What is Defense Maintenance?
Defense Maintenance is a comprehensive immune-support formula from Nature's Sunshine that combines essential vitamins and minerals with a broad range of herbal ingredients and cruciferous vegetable powders. It's designed to nourish the immune system while providing antioxidant defense and supporting the liver's natural detoxification processes.
What are the key ingredients in Defense Maintenance?
This formula features vitamins A (as beta-carotene), C, and E along with the minerals zinc and selenium — all well-regarded for their roles in immune function and antioxidant defense. It also includes cruciferous vegetable powders like broccoli flower and cabbage leaf to promote liver detoxification, plus traditional botanicals such as astragalus root, eleuthero root, schisandra fruit, pau d'arco inner bark, and ganoderma mushroom to further support immune health.
How do I take Defense Maintenance?
Take 2 capsules with a meal twice daily. Each bottle contains 120 capsules, providing a 30-day supply at the recommended serving.
Who is Defense Maintenance best suited for?
It's a great fit for adults looking for broad-spectrum immune support along with antioxidant and liver detoxification benefits. It may be especially helpful for those wanting daily support during cold and flu season or when facing environmental toxins. As always, anyone who is pregnant, nursing, or on medication should consult their healthcare provider before starting a new supplement.
How does Defense Maintenance compare to similar Nature's Sunshine products?
Defense Maintenance stands out as a multi-faceted formula combining vitamins, minerals, and herbal ingredients for overall immune and antioxidant support. If you're looking for targeted immune support in a convenient on-the-go format, Solstic Immune comes in individual packets. For focused vitamin C support, Chewable Vitamin C or Citrus Bioflavonoids (Vitamin C) may be a better fit. Mega-Chel and VitaWave are broader nutritional formulas that serve different purposes, so your choice depends on whether you want comprehensive immune-focused support or a wider daily nutritional foundation.
What people are saying
- Tina Tucker9/15/2025Fast reliable service
Friendly, helpful . ship products the same day
- Olivia Cieslar9/15/2025Great products!
Came super fast and with everything that I ordered! Thank you for your quick, precise and efficient services!!
- Naomi Britton9/15/2025Excellent!!
Great product and delivery!
- Dan Vogel9/15/2025My vitamin orders.
Easy, quick, and at a good price.
- Patricia Miceli9/15/2025Recommend
Have used this product for years. Would recommend.
- Lynda Hargett9/15/2025Very pleased
Confident in this product to sustain good health. .. also remembering to do my part in keeping healthy - washing hands and disinfecting surfaces, etc.
- Sharon Vito9/15/2025Five star immune support
This helped me get through Covid
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