BioStacks
Pure Encapsulations

Muscle Cramp/Tension Formula

2 Capsules · 90 servings · $0.51/serving

iHerbAmazon

Best for

Sleep

Ingredients (5)

Magnesium

100%

Dose

150 mg

Target

100–400 mg

Form

Premium

Passionflower (Passiflora incarnata) extract

40%

Dose

100 mg

Target

250–500 mg

Form

—

Chamomile (Matricaria recutita) extract

23%

Dose

50 mg

Target

220–1500 mg

Form

—

Lemon Balm (Melissa officinalis) extract

17%

Dose

50 mg

Target

300–600 mg

Form

—

Calcium

50 mg

Trace amount — not scored

Other Ingredients (2)

Ascorbyl PalmitateAntioxidant

Fat-soluble form of vitamin C used as preservative

Capsule ShellCapsule

Generic capsule shell where the label does not specify the material. Common materials are hypromellose (HPMC) for vegetarian capsules and gelatin for traditional capsules — both are GRAS-listed and safe. Fish gelatin and pullulan variants also exist.

How to Take It

Best taken in the evening

Calming herb — used in the evening.

With or without food
Space it a couple of hours from Iron and Calcium

On the label

As a dietary supplement, take 2 capsules, 1-2 times daily, with or between meals.

General guidance based on the ingredients, not a substitute for the label or your doctor.

Price Check

$46.00

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Pricier than 99% of 12 german chamomile supplements

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Sources & Scoring

Nutrient data (RDA, UL, and safety thresholds) sourced from: NIH Office of Dietary Supplements and National Academies Dietary Reference Intakes (DRI).

This is not medical advice. Consult a healthcare provider before making changes to your supplement routine.

The score analyzes what's on the label: ingredient doses vs. clinical ranges, chemical forms, evidence levels, and known interactions. It does not verify label accuracy or test for contaminants — for that, look for third-party certifications like USP or NSF.

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