FormulaSignalBuild my Locker

NutraBio · Product Record

NutraBio Bloodline

NutraBio Bloodline, front of package
CURRENTLabel dated August 3, 2026Source last checked September 3, 2026Latest capture October 4, 2026Pre-workout

THE SHORT ANSWER

NutraBio Bloodline declares no caffeine or other stimulant on its complete label on the label FormulaSignal observed August 3, 2026. All 9 of its declared ingredient lines carry an amount. It costs $2.25 a serving (observed price, basis not established on Aug 3, 2026).

NutraBio Bloodline has a current Record. Latest source capture October 4, 2026. The current public formula contains 9 declared ingredient lines. Comparable formula history is not yet available.

Save to my LockerWhere to buy Keep a dated label reference free. Monitoring is optional.

Source checks scheduled every 30 days

Last valid reading Sep 3, 2026. A fresh check is due.

Recent check activity
  1. No change detected in this reading
  2. No change detected in this reading
  3. No change detected in this reading
  4. No change detected in this reading
  5. No change detected in this reading
  6. No change detected in this reading

Activity belongs to the Record. It is not evidence of checks performed for your account before you started watching. Source checks do not establish the contents of your tub.

WANT A FRESH CHECK?

Buying again soon? Ask us to recheck this product’s sources.

What a recheck 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.

Current Record

The current declared formula.

Printed label wording stays separate from FormulaSignal's normalized identity. Current formula observed August 3, 2026.

Serving size
Not recorded
Servings
Not recorded
Caffeine
Not computable from current evidence
Formula scope
FLAVOR SPECIFIC
Original label wordingDeclared amountNormalized identity
Vitamin C (as ascorbic acid)250 mgvitamin c
Sodium (as Himalayan pink salt and sodium citrate)200 mgsodium
L-Citrulline8 gl-citrulline
HydroPrime (65% glycerol powder)3 ghydroprime 65% glycerol powder
Betaine Anhydrous (trimethylglycine)2.5 gbetaine anhydrous
VasoDrive-AP [isoleucyl-prolyl-proline (IPP) and valyl-propyl-proline (VPP) isolated from hydrolyzed milk casein]508 mgvasodrive-ap isoleucyl-prolyl-proline ipp and valyl-propyl-proline vpp isolated from hydrolyzed milk casein
PeptiPump [lentil (Lens culinaris) protein hydrolysate]200 mgpeptipump lentil lens culinaris protein hydrolysate
Pine Bark Extract (Pinus massoniana lamb, 170 mg proanthocyanidins)200 mgpine bark extract pinus massoniana lamb 170 mg proanthocyanidins
AstraGin [Astragalus membranaceus (root), Panax notoginseng (root)]50 mgastragalus and panax extract blend

Serving economics

Facts and calculations stay labeled.

Captured commercial fact
Observed price, basis not established: $44.99
Price observation
August 3, 2026
Captured commercial serving count
20 servings per container
Deterministic calculation
$44.99 ÷ 20 = $2.25 per serving

Historical timeline

Comparable formula states.

Dates below are observation dates. They are not exact reformulation dates.

Historical formula evidence is not yet sufficient for a reliable comparison. This does not establish that the product never changed.

Confirmed Signals

Reviewed changes in the public Record.

No confirmed public Signal is associated with this product. This is not a claim that the product never changed.

Research-dose context

Selected evidence, not a universal effective dose.

These comparisons retain the studied protocol, source, and limitations. They do not establish safety, effectiveness, or a dose recommendation for this product.

A1

L-citrulline

Product declaration
L-Citrulline: 8 g
Selected studied range
3000 to 9000 mg
Protocol and duration
per day, in the studies NIH ODS summarizes
Studied context
Studied as a nitric-oxide pathway precursor (converted to arginine via the urea cycle) for aerobic exercise performance measures such as oxygen-uptake (VO2) kinetics, blood lactate, and rate of perceived exertion, and for acute resistance-exercise performance and muscle oxygenation. NIH ODS describes evidence for enhancing performance as limited, with few studies and conflicting results.
Limitations
A 2022 systematic review/meta-analysis found no significant benefit for endurance-performance outcomes specifically. A single 8 g acute dose did not enhance isometric force production, muscle endurance, or muscle-oxygenation parameters in one resistance-exercise study. NIH ODS characterizes overall performance-enhancement evidence as limited.

Selected evidence: NIH ODS, Dietary Supplements for Exercise and Athletic Performance · Open source

A1

Betaine anhydrous

Product declaration
Betaine Anhydrous (trimethylglycine): 2.5 g
Selected studied range
2000 to 5000 mg
Protocol and duration
per day, studied for up to 15 days
Studied context
NIH ODS describes betaine as studied for strength- and power-based performance in bodybuilders and cyclists, with "potential but modest" improvements from a limited set of small, sometimes conflicting studies. A 2024/2025 systematic review focused specifically on endurance performance (VO2max, time-to-exhaustion, time-to-completion, power output).
Limitations
The endurance systematic review explicitly states "limited and inconclusive evidence regarding the definitive ergogenic effect of betaine supplementation on endurance exercise performance". Only 2 of 5 reviewed studies showed a significant improvement, and the authors call for "additional, more rigorous research."

Selected evidence: NIH ODS, Dietary Supplements for Exercise and Athletic Performance · Open source

Cautions and regulatory records

A filing and a documented risk are not the same thing.

These attach to declared ingredients, not to this product as a whole. Nothing here establishes that the product is safe or unsafe. Talk with a qualified health professional.

No documented caution is recorded against the declared ingredients on this Record. That is not a finding that the product is safe.

Where the sources disagree

What we could not read cleanly.

A disagreement between sources is recorded rather than smoothed into one confident number. None of these is a Signal.

No source conflict is recorded on this Record. That is not a claim that every source agrees, only that none we read disagreed.

Compare and explore

NutraBio Bloodline beside the products people weigh it against.

Every comparison and list reads the same dated labels as this page.

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.

View on Amazon NutraBio's own page

As an Amazon Associate FormulaSignal earns from qualifying purchases. The link goes to the Amazon listing for this product. It is not a recommendation, and it cannot change anything the Record says or how anything is ordered. Choose the flavor and size on the seller’s page; this link does not establish the price or package shown in the Record. A listing can show an older label, so compare its label photo before you buy.

Questions

NutraBio Bloodline: common questions

How much caffeine is in NutraBio Bloodline?

The label observed August 3, 2026 declares no caffeine or other stimulant on its complete label.

What are the ingredients in NutraBio Bloodline?

The label observed August 3, 2026 declares 9 lines. The actives: Vitamin C (as ascorbic acid) (250 mg), L-citrulline (8 g), HydroPrime (65% glycerol powder) (3 g), Betaine anhydrous (2.5 g), VasoDrive-AP [isoleucyl-prolyl-proline (IPP) and valyl-propyl-proline (VPP) isolated from hydrolyzed milk casein] (508 mg), PeptiPump [lentil (Lens culinaris) protein hydrolysate] (200 mg), Pine Bark Extract (Pinus massoniana lamb, 170 mg proanthocyanidins) (200 mg), AstraGin (50 mg). Vitamins, minerals and electrolytes are in the full table.

How much does NutraBio Bloodline cost per serving?

$2.25: $44.99 for 20 servings, observed August 3, 2026 (observed price, basis not established). About $48.75 a month at five uses a week.

Has NutraBio Bloodline 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 NutraBio Bloodline good?

FormulaSignal does not score products or say whether one works. What the label shows: 2 of 2 main actives are declared inside the dose range the cited research used; 9 of 9 ingredient lines disclose an amount; and at $2.25 a serving it ranks 121 of 148 covered products with an observed price, cheapest first. Whether it suits you depends on your caffeine tolerance, your budget and what you avoid.

Evidence

Audit the material claims.

  • NutraBio

    P1 current formula source · observed August 3, 2026 · accessed August 3, 2026

    Open source evidence

  • NutraBio

    P1 commercial capture · observed August 3, 2026 · accessed August 3, 2026

    Open source evidence

Go deeper

Ask now, or keep watch.

Ask about NutraBio BloodlineWhat changed?Compare doses with selected researchAdd this product to your Locker

This page is the dated record we hold. FormulaSignal publishes no scored verdict for any product. Ask a question about it.

THE LOCKER

Keep your stack connected to the Record.

Build a personal record of your supplements, free. Turn on monitoring for covered products when you want us to keep checking.

Build my LockerSign in