Rule 1

Per-product safety scores across 57 indexed Rule 1 items — combining FDA SAFFA status, CSPI Chemical Cuisine ratings, and state-level ingredient bans.

Avg Safety Score
97.7
Products
57
Flagged Products
7.0%
Dye Pledge
No
Rule 1 brand profile vs portfolio averages
Signal Rule 1 Notes
Avg safety score 97.7/100 Above-average
Products tracked 57 OpenFoodFacts US index
Flagged ingredients 7.0% FDA SAFFA + CSPI flag overlap
Public dye pledge No Per FDA Dye Tracker disclosures

What the Data Says About

Rule 1: 57 products tracked, avg safety score 97.7/100, 7.0% of catalog has at least one flagged ingredient. Dye pledge: No.

Score ≥95 places Rule 1 in the top-decile safety tier — ingredient profiles dominated by FDA/CSPI low-concern items. Scoring methodology + dye-pledge context →

Safety scores weigh each product's ingredient list against FDA additive guidance and Center for Science in the Public Interest (CSPI) concern ratings, then average across the brand's tracked catalog. A flagged ingredient is not a recall or a ban — it marks an additive that one of these authorities lists for caution, such as a synthetic dye, a nitrite preservative, or a high-intensity sweetener. Scores shift as brands reformulate and as the underlying datasets refresh, so a brand-level average is a starting point, not a verdict — open the individual product pages for the detail behind any number.

Products by

Sorted by concern level (most flagged first)

R1 Strawberry Banana
3 flagged 45/100
Rule 1 clean gainer
Dietary supplements
1 flagged 85/100
Toasted Cinnamon Cereal
100/100
Clear Isolate Peach Mango
100/100
Clear Isolate Protein
100/100
Clear Isolate Cherry Limeade
100/100
Pistachio Ice Cream Protein
100/100
R1 Whey Isolate
100/100
R1 Protein Vanilla Crème
100/100
Chocolate Fudge Casein
100/100
R1 Whey Blend S&C
100/100
Strawberries and Creme Whey Protein
100/100
Rule 1 Casein Protein
100/100
R1 Source 7 Protein
100/100
Source7 Protein: Vanilla Gelato
100/100
Protein Powder
100/100
Source 7 Protein Pistachio
100/100
Salted Caramel 7 Sources Of Protein
100/100
Chocolate Peanut Butter
100/100
Whey Blend Campfire S’mores
100/100
Red Velvet Gelato
100/100
Source 7 Protein Pumpkin Spice
100/100
Vanilla Butter Cake Protein Whey Isolate
100/100
Birthday Cake Whey Blend
100/100
Frozen Banana
100/100
R1 Whey Protein Frozen Banana Flavor
100/100
Vanilla Ice Cream Whey Protein
100/100
Rule 1 Protein Fruity Cereal
100/100
Whey Blend - Toasted Cinnamon Ceral
100/100
Rule 1 Whey Protein cookies N Creme
100/100
Fruity Cereal R1 Protein
100/100
Strawberry Banana Protein Powder
100/100
Clean Gainer Vanilla Ice Cream
100/100
Clear Isolate Strawberry Lemonade
100/100
Milk Chocolate R1 Protein Whey Isolate
100/100
Chocolate Fudge Casein Protein
100/100
Protien Isolate Chocolate Peanut Butter
100/100
Source 7 Protein Birthday Cake
100/100
Rule 1 Lightly Salted Caramel
100/100
Chocolate Peanut Butter Whey Blend
100/100
Source 7 Protein
100/100
Vanilla Butter Cookie Whey
100/100
R1 Casein Strawberries & Creme
100/100

Frequently Asked Questions

Is Rule 1 food safe?

Rule 1 has an average safety score of 98/100 across 57 tracked products. 7.0% of products contain flagged ingredients.

How many Rule 1 products are tracked?

Our database tracks 57 Rule 1 products, with safety scores based on ingredient analysis from FDA and CSPI data.

Does Rule 1 use artificial dyes?

Rule 1 has not publicly committed to removing artificial dyes. Check individual product pages for specific dye ingredients.

Brand scores aggregate ingredient-level FDA SAFFA + CSPI Chemical Cuisine ratings across Open Food Facts product data. See our methodology. Retrieved and formatted by PlainFoodSafe Editorial.

Disclaimer: Informational purposes only; not professional advice. A flagged ingredient is not a recall or a ban. Consult a qualified professional before making decisions based on this data.