Hammer Nutrition · Electrolytes and hydration
Hammer Nutrition Heed Sports Drink
Label read twice, dated Oct 2026 · checked weeklyLast valid check Oct 31, 2026
Save to my LockerLabels
The labels, dated
One documented label. Read twice, dated, kept.
Dates are when we observed each label, not when it was made or shipped.
Current label, Lemon-Lime read Oct 31, 2026
- Vitamin D0 mcg
- Calcium25 mg
- Iron0 mg
- Potassium35 mg
- Vitamin C45 mg
- Magnesium31 mg
- Manganese2 mg
- Chromium25 mcg
No earlier label has been recovered yet. A missing observation is not proof nothing changed. The full panel is below.
What it means
The label you can check against.
What we found
The panel the brand published on Oct 31, 2026 was read twice, independently, and every compared field agreed. It declares 12 dosed lines. No confirmed formula change is on file for this product.
What we can’t tell you yet
A missing earlier label is not proof nothing changed, and a product record never establishes what is inside a particular tub. Dates are observation dates, not manufacture dates.
Signal Verified, here
What we checked. What we haven’t yet.
- Checked: Label read twice75 of 75 fields agreed on the Lemon-Lime panel from hammernutrition.com, dated Oct 31, 2026.
- Not yet: FlavorsRead: Lemon-Lime. 8 of 10 flavors on the store are not read yet.
- Not yet: Where it's soldBrand's own store only. Retail labels have not been compared.
- Not yet: Earlier labels1 dated label on file. The archive search is not complete, so an earlier label may exist.
- Checked: MarketUS market only.
- Checked: Kept currentRechecked within 365 days. If it is not re-verified by Oct 31, 2027, the status comes off.
Label read twice. Both readings agree. Not a laboratory test, safety certification, or endorsement of the product. How Signal Verified works
Monitoring
How we keep it current
Checked weekly
Last checked Oct 31, 2026.
- No change detected in this reading
These are the Record’s own checks, not checks run for your account before you watched it.
FRESH CHECK
Buying again soon? Send this product to the front of the line and we’ll check the brand’s page again.
What a fresh check covers
Requests bring a source check forward. They do not scan your tub, guarantee a result, or start a subscription. Requests for the same product share a monitoring pass. Allowances reset monthly in UTC; guest allowances are shared by people on the same connection.
Formula
What's in it
The declared formula
Current formula observed October 31, 2026.
- Scoop size
- Not recorded
- Servings
- 32
- Formula scope
- flavor specific
| Label wording | Share of the heaviest line | Amount |
|---|---|---|
| Saturated Fat | 0 g | |
| Trans Fat | 0 g | |
| Cholesterol | 0 mg | |
| Sodium | 150 mg | |
| Dietary Fiber | 0 g | |
| Vitamin D | 0 mcg | |
| Calcium | 25 mg | |
| Iron | 0 mg | |
| Potassium | 35 mg | |
| Vitamin C | 45 mg | |
| Magnesium | 31 mg | |
| Manganese | 2 mg | |
| Chromium | 25 mcg | |
| Chloride | 90 mg | |
| L-Carnosine | 52 mg | |
| L-Tyrosine | 11 mg | |
| Glycine | 31 mg |
Bars compare declared weight per serving, line by line.
What it costs
Serving economics
What it costs
- $37.95Price shownObserved October 31, 2026
- 32Servings per containerCaptured with the price
- $1.19Per serving$37.95 ÷ 32 = $1.19 per serving
The price is a captured fact. The per-serving figures are FormulaSignal's arithmetic on it. Price never decides whether a label is Signal Verified.
Where to buy
Buy it, knowing which label you are getting.
Compare the label on the listing or the tub with the dated one above.
FormulaSignal earns nothing from these links. A seller's stock can carry an older label than the one dated here.
Sources
Evidence
More sources on the Record
P1 commercial capture
October 31, 2026
Open source evidence (opens in a new tab)
Evidence
Sources you can open. Each one dated.
Brand's own pageOct 31, 2026
The label shown here, read twice: 75 of 75 fields agreed
Hammer Nutrition · hammernutrition.com (opens in a new tab)
Research context
Research-dose context
This label beside selected research
Selected evidence, not a universal effective dose. It does not establish safety, effectiveness, or a dose recommendation for this product.
L-tyrosine
A2- This label
- L-Tyrosine: 11 mg
- Studied range
- 2,000 to 2,000 mg
Study details and limits
- Protocol and duration
- per day for five days, in the cadet study
- Studied context
- Studied as the dietary precursor to norepinephrine for mitigating cognitive performance decrements under acute stress. A 2015 Military Medicine evidence review (rapid evidence assessment, 14 trials: 10 RCTs + 4 controlled clinical trials) issued a "weak recommendation" in favor of tyrosine for cognitive stress specifically, stating "all studies showed a positive effect" on that outcome. A widely cited primary study (Deijen et al. 1999, Brain Research Bulletin) gave cadets 2 g tyrosine daily for five days during a combat training course and found better memory and tracking-task performance, plus lower systolic blood pressure, versus a carbohydrate control.
- Limitations
- The 2015 Military Medicine review states explicitly that "no recommendation could be made" for tyrosine's effect on physical performance under stressful physical conditions, and concludes "available evidence is insufficient to make confident recommendations on the effectiveness of tyrosine for mitigating stress effects on physical/cognitive performance" overall, despite the positive signal on cognition. A separate heat-stress study found tyrosine ingestion did not influence cognitive function or physical performance during exercise heat stress despite raised serum tyrosine. NIH ODS's exercise/athletic-performance fact sheet does not cover tyrosine at all.
Selected evidence: Deijen et al., Brain Research Bulletin, 1999
Cautions and filings
The rest of the Record
Also checked
Formula history
No confirmed change on file. Historical evidence is not yet enough to compare, which does not establish that the product never changed.
Cautions and regulatory records
No documented caution is recorded against the declared ingredients on this Record. That is not a finding that the product is safe.
Source conflicts
No source conflict is recorded on this Record. That is not a claim that every source agrees, only that none we read disagreed.
Common questions
Questions
Hammer Nutrition HEED Sports Drink: common questions
What are the ingredients in Hammer Nutrition HEED Sports Drink?
The label observed October 31, 2026 declares 17 lines. The actives: Saturated Fat (0 g), Trans Fat (0 g), Cholesterol (0 mg), Dietary Fiber (0 g), Vitamin D (0 mcg), Iron (0 mg), Vitamin C (45 mg), Manganese (2 mg), and 4 more listed in full above. Vitamins, minerals and electrolytes are in the full table.
How much does Hammer Nutrition HEED Sports Drink cost per serving?
$1.19: $37.95 for 32 servings, observed October 31, 2026 (the price shown). About $25.78 a month at five uses a week.
Has Hammer Nutrition HEED Sports Drink changed its formula?
FormulaSignal has not confirmed a change. That is a statement about the evidence on file, not a finding that the formula never changed.
Is Hammer Nutrition HEED Sports Drink good?
FormulaSignal does not score products or say whether one works. What the label shows: 17 of 17 ingredient lines disclose an amount; and at $1.19 a serving it ranks 244 of 627 covered products with an observed price, cheapest first. Whether it suits you depends on your budget and what you avoid.