RSP Nutrition TrueFit®, Grass-Fed Protein Powder Drink Mix, Vanilla, 1.85 lbs (840 g) supplement bottle
RSP Nutrition

TrueFit®, Grass-Fed Protein Powder Drink Mix, Vanilla, 1.85 lbs (840 g)

What We Researched
15 active ingredients analyzed · 15 inactive ingredients decoded · 1 retailer compared · Last updated: Mar 2026
68
Product Score Fair

Product Analysis

Transparency Excellent

Supplement Facts

IngredientAmount% DV
Total Carbohydrates 9 g 3%
Vitamin D 0 mcg 0%
Calcium 190 mg 15%
Iron 0.4 mg 2%
Potassium 150 mg 4%
Bioavailability Very Good

Absorption Rating

  • Total Carbohydrates Fair
  • Vitamin D Good
  • Calcium Good
  • Iron Fair
  • Potassium Good
Other Ingredients Excellent

Fillers & Additives

  • Grass fed whey protein concentrate
  • Soluble vegetable fiber (corn)
  • Natural Flavors
  • Organic Cane Sugar
  • Xanthan Gum
  • Salt
  • Bacillus Coagulans
  • Reb a (stevia)
  • Broccoli powder
  • Spinach Powder
  • Raspberry powder
  • Strawberry powder
  • Sunflower Lecithin
  • Silicon Dioxide
  • Ground cinnamon
Efficacy Very Poor

Dosage Analysis

  • Vitamin D 0 mcg Under-dosed
  • Calcium 190 mg Under-dosed
  • Iron 0.4 mg Under-dosed
  • Potassium 150 mg Under-dosed

Supplement Facts

Ingredient Amount % Daily Value
Calories 150
Total Fat 3 g 4%
Saturated Fat 1.5 g 8%
Trans Fat 0 g
Cholesterol 75 mg 25%
Sodium 160 mg 7%
Total Carbohydrates 9 g 3%
Dietary Fiber 4 g 17%
Total Sugars 3 g
Includes 1 g Added Sugars 2%
Protein 25 g 50%
Vitamin D 0 mcg 0%
Calcium 190 mg 15%
Iron 0.4 mg 2%
Potassium 150 mg 4%

Other Ingredients

Inactive ingredients used in manufacturing. All rated for safety.

Grass fed whey protein concentrate Unknown
Soluble vegetable fiber (corn) Unknown
Natural Flavors Safe

Improves taste of chewable, gummy, or liquid supplements.

Organic Cane Sugar Safe

Adds sweetness and helps create gummy texture.

Xanthan Gum Safe

Thickens and stabilizes liquid and semi-solid supplements.

Salt Safe

It is used as a flavoring agent.

Bacillus Coagulans Generally_safe

It is added as a probiotic to support gut health.

Reb a (stevia) Unknown
Broccoli powder Unknown
Spinach Powder Safe

It is used as a natural filler and source of nutrients.

Raspberry powder Unknown
Strawberry powder Unknown
Sunflower Lecithin Safe

Helps mix oil and water-based ingredients. Allergen-free alternative to soy lecithin.

Silicon Dioxide Safe

Prevents clumping and ensures consistent dosing.

Ground cinnamon Unknown

Price Comparison

Price History

Tracked across major retailers. Updated periodically.

$71$70$69$68$67 Mar 12 $69.00
iHerb

Prices shown at time of last check. Click a retailer to see current price. GoodSupp is not affiliated with any retailer.

Brand Trust Report
RSP Nutrition

Founded 2008 · 1000 Brickell Ave Ste 715 Miami, FL 33131 · 13 products · rspnutrition.com/

Transparency

1 claim

Violation History

3 incidents
Prop 65 Lead2023-09-07Source
Lawsuit The lawsuit alleges that the AminoLean supplement is mislabeled as 'zero-calorie' when it actually contains 20 to 30 calories per serving, violating FDA regulations.2022Source
Prop 65 Lead2016-11-22Source
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Frequently Asked Questions
Is RSP Nutrition TrueFit®, Grass-Fed Protein Powder Drink Mix a good supplement?

RSP Nutrition TrueFit®, Grass-Fed Protein Powder Drink Mix, Vanilla, 1.85 lbs (840 g) received a product quality score of 68/100 in GoodSupp's independent analysis, suggesting some areas that could be improved. The product contains 15 active ingredients with 20 servings per container. Of the 15 inactive ingredients, 7 are rated safe and 0 are flagged for review.

What are the ingredients in RSP Nutrition TrueFit®, Grass-Fed Protein Powder Drink Mix?

RSP Nutrition TrueFit®, Grass-Fed Protein Powder Drink Mix contains 15 active ingredients: Calories (150), Total Fat (3 g), Saturated Fat (1.5 g), Trans Fat (0 g), Cholesterol (75 mg), Sodium (160 mg), and 9 more. Each ingredient's dosage, form, and safety rating is analyzed independently in GoodSupp's full product breakdown.

Is RSP Nutrition TrueFit®, Grass-Fed Protein Powder Drink Mix safe to take?

RSP Nutrition TrueFit®, Grass-Fed Protein Powder Drink Mix, Vanilla, 1.85 lbs (840 g) has been analyzed for ingredient safety across all its components. Always consult your healthcare provider before starting any new supplement, especially if you take medications or have underlying health conditions.

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Disclaimer: GoodSupp provides independent supplement quality analysis for informational purposes only. Scores are generated algorithmically based on ingredient profiles, brand certifications, and public records. This is not medical advice. Always consult a healthcare professional before starting any supplement regimen. Product data is sourced from manufacturer labels and public databases. GoodSupp is not affiliated with any supplement brand.