NutriBiotic

18 products

About the brand

NutriBiotic is a nutritional supplements and personal care company whose range includes vitamin C in multiple forms, grapefruit seed extract, rice and pea protein, vitamins and minerals, and body care products. Its own history says it was founded in 1981 and cites Linus Pauling's research as an early influence on its vitamin C products.

Manufacturing

NutriBiotic describes its supplements as cGMP compliant and says its cGMP certification covers organizational operations at its Lakeport facility.

Testing & transparency

The company says it periodically tests its rice protein for melamine through an independent laboratory.

History

Founded in 1981, NutriBiotic says Linus Pauling's work inspired its early pure and buffered vitamin C products; it later added rice protein and grapefruit seed extract.

Certifications

cGMP certification
NutriBiotic states that its certification covers organizational operations at its Lakeport, California facility.

Brand analysis

out of 100

Customer ratings and review coverage provide encouraging market validation. Product-level formula, testing, and policy details remain too limited for strong conclusions about quality or safety.

Our brand assessment, separate from the median product score. Updated Aug 11, 2026.

Quality Assurance and Safety Record

Available aggregate data do not show certification, testing, or manufacturing details, so assurance remains uncertain. No credible negative safety signal appears in the supplied evidence, but absence of reports is not proof of risk-free performance.

Portfolio Quality Signals

Collection rollups show the portfolio scope, but they do not reveal ingredient forms or doses. Formula quality and consistency therefore remain only partly supported.

Customer Validation

Every sampled product has reviews, providing broad customer validation. Review volume and ratings are strong, although recency and review detail are not supplied.

Value Positioning

Listed cost per serving appears moderate for the sampled categories. Missing dose and testing detail limits confidence that the apparent value reflects an effective serving.

Brand Execution

The collection footprint suggests an intentional catalog structure. Product-level naming, serving logic, and information consistency are not supplied, so execution cannot be fully verified.

Brand Trust Signals

Market visibility and customer activity support basic business legitimacy. The supplied evidence does not document contact, support, or return-policy details, leaving those safeguards uncertain.

Market Presence

Collection coverage shows a meaningful presence in the sampled categories. The assortment appears reasonably purposeful, though aggregate data limit a closer assessment of catalog focus.

Founded: 1981
Headquarters: Lakeport, California
Country of origin: United States
Parent company: GlobalRidge LLC, doing business as NutriBiotic
Specialties: Vitamin C supplements, Grapefruit seed extract, Rice and pea protein, Vitamins and minerals, Personal care products

Category
Protein 8 scored	16	78
Minerals 10 scored	10	75
Vitamins 5 scored	5	73
Botanicals 2 scored	2	Not enough data
Other Nutrients 2 scored	2	Not enough data

Ingredients

Showing 1–10 of 17 ingredientsMost products first

Collection
Rice Protein 8 scored	16	78
Iron 8 scored	8	78
Manganese 8 scored	8	78
Phosphorus 8 scored	8	78
Protein 6 scored	6	80
Calcium 3 scored	3	73
Potassium 3 scored	3	73
Sodium 3 scored	3	73
Vitamin D 3 scored	3	73
Astragalus 2 scored	2	Not enough data

18 of 18 products have a collection match. A product can appear in more than one group.

Median scores are out of 100, use the current product scores and need at least 3 scored products. Groups with fewer scores show “Not enough data”.

Products from NutriBiotic

Name	Score	Qnt	Srv	Form	Price	Price serving	Ingredients
Organic Rice Protein Powder PlainNutriBiotic	82	48	90	Ounce(s)	$43.87	$0.48	Protein Iron Phosphorus Manganese
Organic Rice Protein Powder PlainNutriBiotic	82	21	40	Ounce(s)	$21.94	$0.54	Protein Iron Phosphorus Manganese
Raw Rice Protein PlainNutriBiotic	81	1	40	lb(s)	$20.61	$0.51	Sodium Protein Vitamin D Calcium Iron Potassium
Rice Protein Powder VanillaNutriBiotic	79	48	90	Ounce(s)	$38.61	$0.42	Manganese Phosphorus Iron Rice Protein Protein
Rice Protein Powder PlainNutriBiotic	76	48	90	Ounce(s)	$33.37	$0.37	Protein (unspecified)Iron Phosphorus Manganese
Organic Rice Protein Powder ChocolateNutriBiotic	74	22	41	Ounce(s)	$23.24	$0.56	Protein (unspecified)Iron Phosphorus Manganese
DefensePlusNutriBiotic	73	90	90	Tablet(s)	$22.25	$0.24	Vitamin C Zinc Astragalus Reishi mushroom Ginger Maitake Mushroom
Raw Rice Protein VanillaNutriBiotic	73	21	40	Ounce(s)	$23.24	$0.58	Sodium Protein Vitamin D Calcium Iron Potassium
DefensePlusNutriBiotic	73	45	45	Tablet(s)	$13.12	$0.29	Vitamin C Zinc Astragalus Reishi mushroom Ginger Maitake Mushroom
Raw Rice Protein ChocolateNutriBiotic	70	1	40	Pound(s)	$20.61	$0.51	Sodium Protein Vitamin D Calcium Iron Potassium
Vegan Rice Protein Spectrum Shake Vanilla FlavorNutriBiotic	Not scored	4	105	lb(s)	Not available	Not available	Papain Sodium Protein (unspecified)Vitamin A Vitamin C Vitamin D
Organic Rice Protein Powder PlainNutriBiotic	Not scored	48	90	Powder	Not available	Not available	Manganese Phosphorus Iron Protein
Raw Rice Protein VanillaNutriBiotic	Not scored	21	40	Powder	Not available	Not available	Manganese Phosphorus Iron Protein
Organic Rice Protein VanillaNutriBiotic	Not scored	48	90	Powder	Not available	Not available	Manganese Phosphorus Iron Protein
Rice Protein Powder ChocolateNutriBiotic	Not scored	22	41	Powder	Not available	Not available	Manganese Phosphorus Iron Protein