RXBAR Blueberry Protein Bar, 1.83 oz (52 g)

Name: RXBAR Blueberry Protein Bar, 1.83 oz (52 g)
Brand: RXBAR

0Avoid

Breakdown

Ultra-processed · 8 contaminants flagged · 1 ingredient to avoid

Includes lab results from its product family: RXBAR Fruit & Vanilla Bars

100

Lab-measured contaminants

Measured against published safety limits

−100

di(2-ethylhexyl) phthalate (dehp)−60

lead−16

bisphenol a (bpa)−11

dibutyl phthalate−7

arsenic−5

diisobutyl phthalate−1

Ingredients

−12

natural flavors−12

Processing

−10

NOVA 4: ultra-processed−10

Packaging

−5

Packaging−5

Adjustments

What it takes to land on the final number

+27

Minimum score+27

Final score0

Contaminants · 18

2 at/over limit

Measured by an independent lab and compared against published safety limits.

Di(2-ethylhexyl) Phthalate (DEHP)458 ppbof 6 ppb

Over the limit — 76×US EPA drinking-water MCL, 40 CFR 141.61(c) — 0.006 mg/L. Applied to all foods as the TIGHTEST published DEHP number; the EU food-contact limit is looser (Reg. (EU) 10/2011 as amended by 2023/1442: SML 0.6 mg/kg, plus the 0.6 mg/kg DEHP-equivalent group limit with DBP/BBP/DIBP).

Bisphenol a (BPA)1.07 ppbof 1 ppb

Over the limit — 1.1×EU Reg. (EU) 2024/3190 — BPA banned in food-contact materials from 20 Jan 2025 (old 0.05 mg/kg SML repealed); the residual exemptions require NO detectable migration at a 1 ug/kg detection limit. 1 ppb is therefore the tightest published number.

Dibutyl Phthalate44 ppbof 120 ppb

37% of the limitEU food-contact plastics, Reg. (EU) 10/2011 as amended by 2023/1442 — DBP SML 0.12 mg/kg (cut from 0.3). Also inside the 0.6 mg/kg DEHP-equivalent group limit (DBP x5).

Di (2-ethylhexyl) Terephthalate0.171 ppmof 60 ppm

<1% of the limitEU food-contact plastics, Reg. (EU) 10/2011 — DEHT (FCM 798) SML 60 mg/kg, group restriction with DINCH. No tighter published limit exists (EFSA TDI 1 mg/kg bw/day).

Diethylhexyl Adipate0.012 ppmof 18 ppm

<1% of the limitEU food-contact plastics, Reg. (EU) 10/2011 — DEHA (FCM 207) SML 18 mg/kg.

Benzylbutyl PhthalateNDof 6 ppm

Not detectedEU food-contact plastics, Reg. (EU) 10/2011 as amended by 2023/1442 — BBP SML 6 mg/kg (cut from 30). Also inside the 0.6 mg/kg DEHP-equivalent group limit (BBP x0.1 = 6 mg/kg alone).

BpfNDof 10 ppb

Not detectedNot on the EU Union list of substances authorised in food-contact plastics (Reg. (EU) 10/2011 Annex I), and Reg. 2024/3190 restricts hazardous bisphenols; no migration is permitted. Set at 0.01 mg/kg, the detection limit 10/2011 uses for not-detectable (ND) restrictions.

BPS (Bisphenol s)NDof 50 ppb

Not detectedEU food-contact plastics, Reg. (EU) 10/2011 — BPS (4,4'-sulphonyldiphenol) SML 0.05 mg/kg; BfR applies the same 0.05 mg/kg.

Di-n-octyl PhthalateNDof 10 ppb

Not detectedDNOP is not on the EU Union list of substances authorised in food-contact plastics (Reg. (EU) 10/2011 Annex I), so no migration is permitted. Set at 0.01 mg/kg, the detection limit 10/2011 uses for not-detectable (ND) restrictions.

Dicyclohexyl PhthalateNDof 10 ppb

Not detectedDCHP is not on the EU Union list of substances authorised in food-contact plastics (Reg. (EU) 10/2011 Annex I), so no migration is permitted. Set at 0.01 mg/kg, the detection limit 10/2011 uses for not-detectable (ND) restrictions.

DiethylphthalateNDof 10 ppb

Not detectedDEP is not on the EU Union list of substances authorised in food-contact plastics (Reg. (EU) 10/2011 Annex I), so no migration is permitted. Set at 0.01 mg/kg, the detection limit 10/2011 uses for not-detectable (ND) restrictions.

Dihexyl PhthalateNDof 10 ppb

Not detectedDNHP (di-n-hexyl phthalate, EU Repr. 1B) is not on the EU Union list of substances authorised in food-contact plastics (Reg. (EU) 10/2011 Annex I), so no migration is permitted. Set at 0.01 mg/kg, the detection limit 10/2011 uses for not-detectable (ND) restrictions.

Diisobutyl PhthalateNDof 150 ppb

Not detectedEU food-contact plastics, Reg. (EU) 2023/1442 group restriction — DBP x5 + DIBP x4 + BBP x0.1 + DEHP <= 0.6 mg/kg DEHP-equivalents, so DIBP alone may not exceed 0.15 mg/kg. DIBP is not itself an authorised substance.

Diisodecyl AdipateNDof 10 ppb

Not detectedDIDA (diisodecyl adipate) is not on the EU Union list of substances authorised in food-contact plastics (Reg. (EU) 10/2011 Annex I), so no migration is permitted. Set at 0.01 mg/kg, the detection limit 10/2011 uses for not-detectable (ND) restrictions.

Diisodecyl PhthalateNDof 1.8 ppm

Not detectedEU food-contact plastics, Reg. (EU) 10/2011 as amended by 2023/1442 — DINP+DIDP group SML 1.8 mg/kg (sum). Applied to each alone.

Diisononyl 1,2-cyclohexanedicarboxylic AcidNDof 60 ppm

Not detectedEU food-contact plastics, Reg. (EU) 10/2011 — DINCH (FCM 775) group restriction with DEHT, 60 mg/kg. No tighter published limit exists (EFSA TDI 1 mg/kg bw/day).

Diisononyl ortho PhthalateNDof 1.8 ppm

Not detectedEU food-contact plastics, Reg. (EU) 10/2011 as amended by 2023/1442 — DINP+DIDP group SML 1.8 mg/kg (sum). Applied to each alone.

DimethylphthalateNDof 10 ppb

Not detectedDMP is not on the EU Union list of substances authorised in food-contact plastics (Reg. (EU) 10/2011 Annex I), so no migration is permitted. Set at 0.01 mg/kg, the detection limit 10/2011 uses for not-detectable (ND) restrictions.

Contaminants · 8

4 at/over limit

Includes lab tests of other products in its family

RXBAR Fruit & Vanilla Bars

Worst result per contaminant across the family

In the family’s tests: measured by an independent lab and compared against published safety limits.

Di(2-ethylhexyl) Phthalate (DEHP)570 ppbof 6 ppb

Over the limit — 95×US EPA drinking-water MCL, 40 CFR 141.61(c) — 0.006 mg/L. Applied to all foods as the TIGHTEST published DEHP number; the EU food-contact limit is looser (Reg. (EU) 10/2011 as amended by 2023/1442: SML 0.6 mg/kg, plus the 0.6 mg/kg DEHP-equivalent group limit with DBP/BBP/DIBP).

Measured in: Protein Bar Strawberry

Lead26 ppbof 5 ppb

Over the limit — 5.2×FDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.005 mg/L

Measured in: Vanilla Almond Protein Bars, 5 ct

Bisphenol a (BPA)1.9 ppbof 1 ppb

Over the limit — 1.9×EU Reg. (EU) 2024/3190 — BPA banned in food-contact materials from 20 Jan 2025 (old 0.05 mg/kg SML repealed); the residual exemptions require NO detectable migration at a 1 ug/kg detection limit. 1 ppb is therefore the tightest published number.

Measured in: Protein Bar Strawberry

Dibutyl Phthalate120 ppbof 120 ppb

At the limitEU food-contact plastics, Reg. (EU) 10/2011 as amended by 2023/1442 — DBP SML 0.12 mg/kg (cut from 0.3). Also inside the 0.6 mg/kg DEHP-equivalent group limit (DBP x5).

Measured in: Protein Bar Strawberry

Arsenic7 ppbof 10 ppb

70% of the limitFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.010 mg/L (= EPA MCL)

Measured in: Vanilla Almond Protein Bars, 5 ct

Diisobutyl Phthalate12 ppbof 150 ppb

8% of the limitEU food-contact plastics, Reg. (EU) 2023/1442 group restriction — DBP x5 + DIBP x4 + BBP x0.1 + DEHP <= 0.6 mg/kg DEHP-equivalents, so DIBP alone may not exceed 0.15 mg/kg. DIBP is not itself an authorised substance.

Measured in: Protein Bar Strawberry

CadmiumNDof 5 ppb

Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.005 mg/L

Measured in: Vanilla Almond Protein Bars, 5 ct

MercuryNDof 2 ppb

Not detectedFDA bottled-water Standard of Quality, 21 CFR 165.110(b) — 0.002 mg/L

Measured in: Vanilla Almond Protein Bars, 5 ct

Ingredients · 6

GoodCautionAvoid

,,,,,

Healthier swaps

Same shelf, cleaner ingredients

Nutrition facts

Nutrient	Per 100g	Per serving
Calories	346.15 kcal	180 kcal
Fat	6 g	3.12 g
Saturated fat	1 g	0.52 g
Carbohydrates	24 g	12.5 g
Sugars	15 g	7.8 g
Fiber	6 g	3.12 g
Protein	12 g	6.24 g
Sodium	0.15 g	0.08 g

Browse Protein & Snack BarsView on AmazonAs an Amazon Associate, Tallow earns from qualifying purchases.

Common questions

Is RXBAR Blueberry Protein Bar, 1.83 oz (52 g) healthy?

RXBAR Blueberry Protein Bar, 1.83 oz (52 g) scores 0/100 on Tallow — our avoid band. That number comes from what is on the label: the ingredients, how processed it is, and what it is packaged in, plus lab results from its product family, RXBAR Fruit & Vanilla Bars. Per serving it carries 3g fiber, 6g protein and 8g sugar. It is not a verdict on your diet — Tallow does not weigh calories, portion size or how often you eat it, so a high score means the ingredients are clean, not that the food is unlimited.

What is in RXBAR Blueberry Protein Bar, 1.83 oz (52 g)?

RXBAR Blueberry Protein Bar, 1.83 oz (52 g) lists 6 ingredients, starting with Dates, Egg Whites, Almonds, Cashews and Blueberries. Ingredients are listed in descending order by weight, so the first few make up most of what you are eating.

How many calories are in RXBAR Blueberry Protein Bar, 1.83 oz (52 g)?

180 kcal per serving, or 346 kcal per 100g. Calories are only part of the picture — Tallow scores RXBAR Blueberry Protein Bar, 1.83 oz (52 g) on what the ingredients are, not how many calories they carry.

Does RXBAR Blueberry Protein Bar, 1.83 oz (52 g) contain seed oils?

No. Nothing in RXBAR Blueberry Protein Bar, 1.83 oz (52 g)’s ingredient list matches a seed oil — canola, soybean, corn, cottonseed, grapeseed, sunflower, safflower, rice bran or peanut oil, or an unspecified "vegetable oil".

How processed is RXBAR Blueberry Protein Bar, 1.83 oz (52 g)?

RXBAR Blueberry Protein Bar, 1.83 oz (52 g) is NOVA group 4: ultra-processed. That is the top of the scale and the classification the score penalises most heavily.

How does RXBAR Blueberry Protein Bar, 1.83 oz (52 g) compare to other protein & snack bars?

At 0/100 RXBAR Blueberry Protein Bar, 1.83 oz (52 g) scores worse than most protein & snack bars we have scored. A higher-scoring option in protein & snack bars is LÄRABAR Blueberry Muffin Bars at 99/100.

Is RXBAR Blueberry Protein Bar, 1.83 oz (52 g) organic?

RXBAR Blueberry Protein Bar, 1.83 oz (52 g) is not certified organic in our data.

Has RXBAR Blueberry Protein Bar, 1.83 oz (52 g) been lab tested?

Yes. 18 substances in RXBAR Blueberry Protein Bar, 1.83 oz (52 g) have a laboratory result on file — see the Contaminants section above for each reading and the limit it was measured against. Other products in its family (RXBAR Fruit & Vanilla Bars), which share its base recipe, were lab tested too. This product is scored with the worst result for each contaminant across those tests. Their results are in the family's Contaminants section above.

Does RXBAR Blueberry Protein Bar, 1.83 oz (52 g) contain heavy metals?

RXBAR Blueberry Protein Bar, 1.83 oz (52 g) itself has not been tested for heavy metals, but other products in its family, which share its base recipe, have: a lab detected arsenic at 7 ppb against a 10 ppb limit in Vanilla Almond Protein Bars, 5 ct and lead at 26 ppb against a 5 ppb limit in Vanilla Almond Protein Bars, 5 ct. This product is scored with the worst result for each contaminant across those tests. Its own results may differ.

Does RXBAR Blueberry Protein Bar, 1.83 oz (52 g) contain phthalates?

Yes. A lab detected DEHP at 458 ppb against a 6 ppb limit and dibutyl phthalate at 44 ppb against a 120 ppb limit in RXBAR Blueberry Protein Bar, 1.83 oz (52 g). It tested for 9 other phthalates and found none above its detection limit. Each reading is in the Contaminants section above. Other products in its family, which share its base recipe, were tested too: a lab detected DEHP at 570 ppb against a 6 ppb limit in Protein Bar Strawberry, dibutyl phthalate at 120 ppb against a 120 ppb limit in Protein Bar Strawberry and diisobutyl phthalate at 12 ppb against a 150 ppb limit in Protein Bar Strawberry. This product is scored with the worst result for each contaminant across those tests.

Full methodology: how we score products.