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Nulo Functional Immunity & Antioxidant Soft Chews by Nulo
B+83
PSI+

Nulo Functional Immunity & Antioxidant Soft Chews

NuloSoft ChewFor dogs

Grain-free soft chews with astaxanthin, vitamin C, and mushroom blend to support immune system function and cellular health.

About This Product

Nulo Functional Immunity & Antioxidant Soft Chews offer a convenient way to support your dog's natural defenses. These delicious soft chews are crafted to promote a strong immune system and provide antioxidant benefits, helping your canine companion thrive. The formula features key ingredients like Astaxanthin, a powerful antioxidant, alongside Vitamin C and Vitamin E, known for their roles in immune health. An Organic Mushroom Blend, Selenium, and Zinc further contribute to overall wellness, working synergistically to help maintain your dog's vitality.

Dogs of all ages and breeds can benefit from consistent immune support, especially those with active lifestyles, senior dogs, or those needing an extra boost to their natural resilience. The palatable soft chew format makes administration simple and enjoyable for your pet, easily integrated into their daily routine. With a PSI+ Grade of B+ (83.00/100), Nulo Functional Immunity & Antioxidant Soft Chews demonstrate a commitment to quality and efficacy, providing pet owners with a trusted option for their dog's immune health. Give your dog the support they need to maintain their best health, day in and day out.

PSI+ Score Breakdown

Ingredient Adequacy100/100

Are key ingredients present at clinically effective doses based on veterinary research?

Formula Completeness70/100

Does the product include all expected ingredients for its supplement category?

Label Transparency100/100

Are individual ingredient amounts clearly disclosed without proprietary blends?

Ingredient Diversity35/100

Does the formula include a breadth of beneficial compounds from multiple pathways?

Strengths

  • + Well-formulated
  • + Good ingredient profile

Weaknesses

  • - Could include more ingredients

Ingredient Analysis

IngredientAmountDose Adequacy
Vitamin C50 mgadequate
Vitamin E15 IUadequate
Astaxanthin2 mgadequate
Zinc5 mgadequate
Selenium20 mcgadequate
Organic Mushroom Blend150 mgadequate

Customer Voice Analysis

Aggregated from 4,839 reviews across Amazon, Walmart & iHerb

4.9

Avg Rating

89%

Verified Purchases

stable

Volume Trend

4,839

Total Reviews

Rating Distribution

1★2★3★4★5★

Sentiment Breakdown

Positive 89%
Neutral 8%
Negative 3%

Review Credibility Score

89/100

High credibility reviews

Review Authenticity Signals

Verified Purchase Ratio89%

Excellent — most reviewers actually purchased

Review Depth & Consistency89%

Strong volume with consistent, detailed feedback

Sentiment Themes

What Customers Love

Good quality
Easy to administer
Pet loves it

Common Concerns

Price could be lower
Slow shipping

Product Info

Price$22.99
Per Serving$0.26
Serving Size1 soft chew
Servings90
Sourceamazon