A box and single stick packet of Blueshift Nutrition Immune Defense, a blueberry acai drink mix for immune support with vitamin C, mushrooms, and elderberry. Packaging features berries and drink images. A black and white supplement facts label for Blueshift Nutrition's Immune Defense lists per serving nutrients, vitamin C, mushroom superfoods for immune support, daily values, and other ingredients at the bottom. A blue and orange box of Blueshift Nutrition Immune Defense supplement with white text showcases powerful immune support from mushroom superfoods, vitamin C, supplement facts, ingredients, usage instructions, and mixed berry images. Blueshift Nutrition Immune Defense features an infographic with five orange icons highlighting Wellmune beta glucan, mushroom superfoods, elderberry & echinacea, vitamin C & D, zinc, and Astragalus root for powerful immune support. Text on a green background about 3,000 banned ingredients and a higher standard for home products.
A box and single stick packet of Blueshift Nutrition Immune Defense, a blueberry acai drink mix for immune support with vitamin C, mushrooms, and elderberry. Packaging features berries and drink images.

Blueshift Nutrition Immune Defense Drink Mix Powder Packets

10 pack

Why we love it

  • Free from 3,000+ banned ingredients and meets our EU-informed standards.
  • Strengthens your body‚Äôs natural defenses.
  • Supports wellness during seasonal changes.
  • Packed with clean, immune-boosting nutrients.
Flavor: Blueberry Acai
Purchase options

Immune Defense Drink Mix Powder Packets $28.00

Free carbon neutral shipping on orders $29+. Arrives in 3–5 days. Free, easy 30-day returns.

*Winner of the Delicious Living Bronze Retailer Choice Award for Favorite Immunity Product*

Blueshift Immune Defense in Blueberry Acai is an ultra-functional supplement powder that brings five powerful immune-support products together in a single, delicious drink. This fast-acting blend of nature’s most potent superfoods and essential nutrients provides comprehensive support when your body needs it most, helping you stay resilient, energized, and ready for whatever the day brings.

Powerful protection in every sip

Blueshift Immune Defense features clinically proven Wellmune® beta glucan alongside three immune-boosting mushroom superfoods—Maitake, Shiitake, and Reishi—to fortify the body’s natural defenses. Herbal powerhouses elderberry and echinacea pair with the adaptogen and antioxidant astragalus root, delivering targeted support for a resilient immune system. Essential vitamins and minerals, including 1000 mg of vitamin C, vitamin D, and zinc, round out this science-backed formula to help maintain overall immune health and provide a complete approach to daily protection.

Flavor that lifts your spirits

Blueberry Acai blends juicy blueberry with pleasantly tart acai—a flavor reminiscent of raspberry meets pomegranate—rounded out by earthy elderberry. The result is a naturally complex, refreshing taste without added sugar, artificial sweeteners, or artificial flavors, making immune support something you'll actually look forward to.

Clean, convenient, and lifestyle-friendly

Blueshift Immune Defense is keto-friendly, vegan, and gluten-free. Single-serve stick packs mix easily into water, providing a portable, functional beverage that fits seamlessly into your daily wellness routine.

*Note: 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. Consult your physician before adding a dietary supplement to your diet.

Baker's Yeast Beta-Glucans (Wellmune®), Astragalus Root Extract, Elderberry Juice, Adaptogenic Mushroom Blend (Reishi Mushroom Extract (Fruiting Body), Maitake Mushroom Extract (Whole), Shiitake Mushroom Extract (Fruiting Body)), Vitamin C (as Ascorbic Acid), Vegan Vitamin D3, Zinc (as Zinc Glycinate), Arabinogalactan (from Acacia gum), Echinacea, Organic Lemon Juice, Natural Flavors, L-Malic Acid, Silica, Guar Gum, Citric Acid, Stevia Leaf Extract, Luo han guo Fruit Extract *Note: 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. Consult your physician before adding a dietary supplement to your diet.

  • Mix with 14 oz. of cold water.
  • Stir or shake occasionally to prevent settling.
  • Take 1 packet per day or as needed.
  • Take with food.
  • If you are pregnant, nursing, or taking medication, consult your doctor before use.
  • Store in a cool, dry place.

Grove Values

A flat lay of various health supplements on a green background, including multivitamins, hydration drink mix, vitamin gummies, effervescent tablets, and fruit chews, with some items open and a spoon with syrup.
3,000+ BANNED INGREDIENTS

Wellness formulas you can trust.

Every wellness product is reviewed by experts and screened for ingredients and materials that align with Grove’s strict standards — so you can feel good about what you and your family rely on to feel your best.

A bottle of SmartyPants Kids Multi & Omegas gummy vitamins lies on its side with colorful gummies spilling out, against a pastel green circular background.

Vetted for ingredient integrity

No artificial colors, flavors, or phthalates — all common in mainstream products

A bottle labeled Fast Forward with supplements spilling out, a wooden lid beside it, all placed on a green circular background.

No unnecessary extras

Free from artificial dyes, talc, titanium dioxide, and magnesium stearate

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Less plastic, fewer microplastics

Prioritized packaging options that reduce plastic waste and microplastic exposure

A close-up of a human fingertip with colorful microplastic particles on the skin, and images of a plastic bag, bottle, and six-pack ring layered in the corner, highlighting plastic pollution.

Go Beyond Plastic™ and microplastics.

Plastic products break down into microplastics that can affect human health.

Grove Co. is on a mission to reduce plastic in home essentials — for both people and for the planet.

Learn more on the Home Planet blog