BioStacks
ZHOU

Fast Support+

2 Capsules · 30 servings · $0.45/serving

iHerbAmazon

Best for

General Health

Ingredients (6)

Potassium

100%

Dose

99 mg

Target

99–500 mg

Form

—

Vitamin B12

20%

Dose

50 mcg

Target

250–5000 mcg

Form

Premium

Iodine

20%

Dose

30 mcg

Target

150–500 mcg

Form

Standard

Chloride

12%

Dose

283 mg

Target

—

Form

Standard

Creatine Monohydrate

7%

Dose

0.2 g

Target

3–5 g

Form

Premium

Nutrition

Calories, macros & sodium.

  • Sodium68 mg

Other Ingredients (4)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Microcrystalline CelluloseBinder

Plant-derived cellulose used as a binder and filler in supplements

Stearic AcidLubricant

Saturated fatty acid used as tablet lubricant

HypromelloseCapsule

Plant-derived capsule material from cellulose

How to Take It

Best taken in the morning

The Vitamin B12 in it is what pulls this toward the morning. Take it with food — the potassium in it is what makes this kind of product feel nauseating on an empty stomach.

With food

On the label

Take 2 vegetable capsules with food once daily or as directed by your healthcare professional.

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

Price Check

$13.49

$10$20$50

Cheaper than 90% of 40 general health 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. studied 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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