BioStacks
Life Extension

Fast-Acting Joint Formula

1 Capsule · 30 servings · $0.97/serving

iHerbAmazon

Best for

Skin

Ingredients (6)

Hyal-Joint Complex

80%

Dose

40 mg

Target

50–200 mg

Form

—

Cynatine FLX

100%

Dose

300 mg

Target

250–500 mg

Form

—

Decursinol-50 Angelica gigas Nakai extract

20%

Dose

200 mg

Target

1000–4500 mg

Form

—

Glycosaminoglycan

Amount not found

Collagen

Amount not found

Other Ingredients (4)

Silicon DioxideAnti-caking

Fine silica powder used to prevent clumping

Vegetable StearateLubricant

A plant-derived salt of stearic acid (typically magnesium or calcium) used as a tablet lubricant

GelatinCapsule

Protein derived from collagen, used in traditional capsule shells

Microcrystalline CelluloseBinder

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

How to Take It

Take it anytime

Timing doesn't matter for this one — taking it consistently does.

With or without food

On the label

Take one (1) capsule daily, or as recommended by a healthcare practitioner. Two (2) capsules can be taken if needed until desired effect is obtained, then take one (1) capsule daily thereafter. May provide added benefit when taken with ArthroMax or other joint support formulas.

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

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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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