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Description
NutraBio - First ResponseNutraBio First Response Hero Grade Daily Immune Support for Real World Protection First Response was originally formulated to help protect frontline professionalsand now its available for anyone who wants powerful, everyday immune support. Each scoop delivers clinical strength doses of Vitamin C, Vitamin D3, Zinc (TRAACS), Selenium, Copper, and NAC to reinforce your bodys first line of defense against daily stressors and environmental threats. Key
NutraBio – First Response
Hero-Grade Daily Immune Support for Real-World Protection
First Response was originally formulated to help protect frontline professionals—and now it’s available for anyone who wants powerful, everyday immune support. Each scoop delivers clinical-strength doses of Vitamin C, Vitamin D3, Zinc (TRAACS®), Selenium, Copper, and NAC to reinforce your body’s first line of defense against daily stressors and environmental threats.
Key Benefits
- Comprehensive immune reinforcement* with high-potency vitamins, chelated minerals, and NAC.
- Antioxidant defense* to neutralize free radicals and support healthy immune function.
- Respiratory & cellular support* from NAC, a precursor to glutathione.
- Bioavailable minerals (Albion™/TRAACS® chelates) for superior absorption and gentler digestion.
- Built for the front lines—now optimized for daily wellness, travel, busy seasons, and high-exposure environments.
Ingredient Breakdown & Purpose
- Vitamin C – 3,000 mg (as ascorbic acid): Foundational antioxidant that supports innate and adaptive immunity, collagen formation, and normal inflammatory response.*
- Vitamin D3 – 50 mcg (2,000 IU): Helps regulate immune cell activity and supports balanced immune signaling—especially useful when sun exposure is limited.*
- Zinc – 30 mg (as Albion™ zinc bisglycinate chelate TRAACS®): Critical for immune cell development and function; chelated for high bioavailability and reduced GI upset.*
- Selenium – 200 mcg (as Albion™ selenium glycinate): Essential for antioxidant enzymes (e.g., glutathione peroxidases) that protect cells during immune challenges.*
- Copper – 3 mg (as Albion™ copper bisglycinate TRAACS®): Complements zinc to maintain mineral balance and supports immune and antioxidant enzyme systems.*
- N-Acetyl Cysteine (NAC) – 600 mg: A precursor to glutathione, the body’s master antioxidant; supports respiratory health, detox pathways, and cellular resilience.*
Formula Synergy
The high-dose Vitamin C + NAC pairing elevates intracellular glutathione, reinforcing antioxidant capacity during immune stress. Vitamin D3 helps regulate immune signaling, while zinc + selenium + copper (all chelated for absorption) supply critical cofactors for immune and antioxidant enzymes. Together, these actives create a robust, multi-pathway defense system you can rely on daily.
Supplement Facts
Serving Size: 1 Scoop (4.49 g) | Servings Per Container: 60
| Nutrient | Amount Per Serving | %DV |
|---|---|---|
| Vitamin C (as ascorbic acid) | 3,000 mg | 3,330% |
| Vitamin D3 (as cholecalciferol) | 50 mcg (2,000 IU) | 250% |
| Zinc (as Albion™ zinc bisglycinate chelate [TRAACS®]) | 30 mg | 270% |
| Selenium (as Albion™ selenium glycinate) | 200 mcg | 360% |
| Copper (as Albion™ copper bisglycinate chelate [TRAACS®]) | 3 mg | 330% |
| N-Acetyl Cysteine (NAC) (HPLC) | 600 mg | † |
† Daily Value (DV) not established.
Suggested Use
Follow the directions on your product label. Many users take 1 scoop daily with water or a beverage of choice; during high-exposure periods some prefer splitting the serving (AM/PM). Always consult your healthcare provider for personal guidance.
FAQs
When should I take First Response?
Daily, ideally with food. Increase diligence around travel, seasonal shifts, or high-stress periods.
Can I stack it with a multivitamin or zinc?
Yes, but check existing zinc/selenium amounts to avoid unnecessary overlap. When in doubt, ask your healthcare provider.
Is NAC stimulant-free?
Yes. NAC is non-stimulating and supports antioxidant and respiratory health.
Quality You Can Trust
NutraBio is known for full label transparency, third-party testing, and cGMP manufacturing. Chelated minerals (Albion™/TRAACS®) are used for superior absorption and tolerability—no proprietary blends or hidden doses.
Stay ready. Stay resilient. First Response brings frontline-caliber immune support to your daily routine so you can perform, recover, and live with confidence.
📍 Available at Animal Supps in Vineland, NJ. Located in Animal Paradise Gyms at the Cumberland Mall, serving South Jersey and the greater Philadelphia area.
*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.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy