Likely Safe High confidence

NaturesPlus SPIRU-TEIN Chocolate: Gluten-Free Plant-Based Protein Shake (2.1 lb, 34 Servings)

NaturesPlus ★★★★★ 4.6 · 1,277 reviews

Product explicitly labels gluten-free and uses gluten-free ingredients. No explicit GF certifications documented in the provided data. Cross-contact disclosure is limited beyond general facility claims.

🌾 Gluten-free labeled Non-GMO ⚠ No 3rd-party cert
$45.43
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Celiac verdict
Likely safe
Confidence
High
Type
Protein powder
Size
2.1 pound (pack of 1)
Price tier
Premium
Read
5 min
✅ Why it works
  • Gluten-free labeling in product data
  • 14 g protein per serving from a tri-protein blend (rice, pea, soy)
  • Non-GMO and vegetarian formulation
  • Vitamin/mineral fortification (100% DV)
  • Enzymes included (bromelain & papaya) for digestion
  • Reported FDA and NSF registered facilities
⚠ Keep in mind
  • Premium price point for a protein powder
  • Taste satisfaction varies; some report overly sweet flavor
  • Q&A mentions potential aspartame aftertaste, not substantiated by main listing
  • Contains soy protein; allergen exposure risk for soy-sensitive individuals

Gluten safety details

Labeled gluten-free
Yes
Certifications
None documented
Ingredient risks
soy protein (soy allergy potential)
Cross-contact notes
GF labeling suggests gluten-free ingredients; manufacturing claims include cGMP with FDA/NSF registration, but no explicit GF certifications (e.g., GFCO) are documented in provided data

Product explicitly labels gluten-free and uses gluten-free ingredients. No explicit GF certifications documented in the provided data. Cross-contact disclosure is limited beyond general facility claims.

Cross-contact details are not fully disclosed No explicit GFCO/third-party gluten certifications listed

What to expect

Expect a gluten-free, plant-based shake with 14 g protein per serving and a vitamin/mineral boost. Taste can be sweet and varies by individual; mixability is generally praised. Use cases include a protein supplement or meal replacement, depending on your needs.

👍 Best for
  • Meal replacement or protein supplement for gluten-free/vegetarian consumers
  • Busy individuals seeking convenient nutrition with vitamins/minerals
👎 Not ideal for
  • People with soy allergies or those avoiding soy
  • Consumers seeking vegan status (explicit vegan certification not evidenced)
  • Budget-conscious shoppers seeking cheaper protein powders

The full guide

What is NaturesPlus SPIRU-TEIN Chocolate?

NaturesPlus SPIRU-TEIN Chocolate is a plant-based protein shake sold in a 2.1 lb container with 34 servings. It uses a tri-protein blend (rice, pea, soy) and adds spirulina along with bromelain and papaya enzymes. The product is described as Non-GMO and Vegetarian, and it includes a broad vitamin/mineral fortification. The packaging and description also indicate that the manufacturing facilities adhere to cGMP standards and are FDA and NSF registered.

Gluten safety and certifications

The product is labeled gluten-free in the title and product data, and the gluten-free designation is part of its labeling. However, there are no explicit GFCO or other third-party gluten-free certifications documented in the provided data. Cross-contact details beyond the general manufacturing claims are not fully disclosed.

Nutrition, ingredients, and digestion support

Each serving provides about 14 g of protein from a rice/pea/soy blend, along with a vitamin/mineral profile described as 100% daily value. Enzymes included (bromelain and papaya) are noted to support digestion, and spirulina is included as part of the formulation.

Taste, texture, and how to use

Consumer feedback highlights good taste and easy mixability, with many noting a favorable mouthfeel. However, taste experiences vary, with some reviewers describing the sweetness as strong or artificial and occasional aftertaste concerns noted in Q&A discussions. It can be used as a protein supplement or as a meal replacement, depending on individual needs.

Who this product may be for

Best for gluten-free and vegetarian consumers seeking a plant-based protein option with added vitamins/minerals and digestive enzymes. It can support a protein target of about 14 g per serving and offers a convenient option for those who want a fortified shake. People who prefer non-GMO formulations may find this appealing.

Not ideal for

It may not be ideal for individuals with soy allergies or those who must avoid soy protein. Some shoppers also look for lower-sugar or less-sweet options, as taste can vary and sweetness may be a concern. Budget-conscious shoppers may find the price premium noteworthy.

Value, price, and how it compares

Priced at $45.43 for 2.1 lb (34 servings), the product is described as premium-priced relative to typical protein powders. At roughly $1.34 per serving, it may be a higher-end option for daily use, but its nutrient-dense profile and fortified vitamins/minerals are cited as differentiators. In its category, differentiators include spirulina, the specific tri-protein blend, and the documented enzyme blend, along with claims of FDA/NSF registered facilities.

Key takeaways

Gluten-free label is present, but no explicit external gluten-free certification is documented. Expect 14 g protein per serving from a rice/pea/soy blend with added vitamins/minerals and digestive enzymes. Be mindful of soy content for allergy considerations and potential sweetness preferences. The price is premium, and taste experiences may vary.

What shoppers say

💚 People liked

⚠ People flagged

Some find sweetness or aftertaste too strong or artificial
Higher price compared with some competitors
Contains soy protein, which may concern soy-allergic individuals

Key takeaways

  • GF labeling is present; explicit external GF certification is not documented
  • 14 g protein per serving from rice/pea/soy blend
  • Contains soy; consider soy allergy implications
  • Premium price reflects its fortified, plant-based formulation
  • Taste/mixability praised by many, but some report sweetness concerns
How we assess this: Gluto summarizes manufacturer labeling, listing data, and community signals — it is not a medical guarantee. Always read the current label and confirm with the manufacturer before purchase, especially for celiac disease.

Evidence gaps for this product:
  • No explicit, official ingredient list from the product site beyond the listed summary
  • No cited GFCO/NSF gluten-free certification data beyond facility registration claims
  • No full cross-contact/safety disclosure from packaging or official labeling in provided data
Likely Safe NaturesPlus SPIRU-TEIN Chocolate: Gluten-Free Plant-Based Protein Shake (2.1 lb, 34 Servings) $45.43
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