Gold Standard 100% Whey Protein Powder Double Rich Chocolate

Name: Gold Standard 100% Whey Protein Powder Double Rich Chocolate
Brand: Optimum Nutrition

0Avoid

Breakdown

Ultra-processed · 4 contaminants flagged · 2 ingredients to avoid

100

Lab-measured contaminants

Measured against published safety limits

−38

di(2-ethylhexyl) phthalate (dehp)−37

dibutyl phthalate−1

Ingredients

−73

natural and artificial flavor−49

acesulfame potassium−12

cocoa powder (processed with alkali)−4

lecithin−4

lactase−4

Processing

−10

NOVA 4: ultra-processed−10

Packaging

−5

Packaging−5

Adjustments

What it takes to land on the final number

+26

Minimum score+26

Final score0

Contaminants · 18

1 at/over limit

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

Di(2-ethylhexyl) Phthalate (DEHP)22 ppbof 6 ppb

Over the limit — 3.7×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).

Dibutyl Phthalate9.67 ppbof 120 ppb

8% 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) Terephthalate0.0847 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 Adipate0.007 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).

Bisphenol a (BPA)NDof 1 ppb

Not detectedEU 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 (EU) 2024/3190 — BPA banned in food-contact materials from 20 Jan 2025 (old 0.05 mg/kg SML repealed); the residual exemptions require NO detectable migration at a 1 ug/kg detection limit. 1 ppb is therefore the tightest published number.

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.

Ingredients · 8

GoodCautionAvoid

,,,,,,,

Healthier swaps

Same shelf, cleaner ingredients

Browse Protein Powders

Common questions

Is Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate healthy?

Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate 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. 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 Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate?

Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate lists 8 ingredients, starting with Whey Protein Isolate, Whey Protein Concentrate, Whey Peptides, Cocoa Powder (Processed With Alkali) and Lecithin. Ingredients are listed in descending order by weight, so the first few make up most of what you are eating.

Does Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate contain seed oils?

No. Nothing in Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate’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 Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate?

Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate is NOVA group 4: ultra-processed. That is the top of the scale and the classification the score penalises most heavily.

How does Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate compare to other protein powders?

At 0/100 Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate scores worse than most protein powders we have scored. A higher-scoring option in protein powders is VEGA Pea Protein Powder Chocolate at 100/100.

Is Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate organic?

Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate is not certified organic in our data.

Has Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate been lab tested?

Yes. 18 substances in Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate have a laboratory result on file — see the Contaminants section above for each reading and the limit it was measured against.

Does Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate contain phthalates?

Yes. A lab detected DEHP at 22 ppb against a 6 ppb limit and dibutyl phthalate at 9.67 ppb against a 120 ppb limit in Optimum Nutrition Gold Standard 100% Whey Protein Powder Double Rich Chocolate. It tested for 9 other phthalates and found none above its detection limit. Each reading is in the Contaminants section above.

Full methodology: how we score products.