Four ingredients. Nothing hidden.
Where each one comes from, what it does, and how strong the research is.
Four ingredients. Nothing hidden.
Tap an ingredient to see what it is, where it comes from, and how strong the research behind it is.
Exact amounts are on the Supplement Facts panel printed on every bottle. We are adding the full panel to this page.
Nattokinase
An enzyme produced when soybeans are fermented to make natto, a traditional Japanese food. It has been studied for its role in supporting healthy blood flow and circulation.*
- Source
- Fermented soybeans (natto)
- Amount
- Printed on the approved label (pending)
- Good to know
- Derived from soy. Not for anyone taking blood thinners.
Serrapeptase
A protein-digesting (proteolytic) enzyme made by fermentation. It is widely used in enzyme formulas; human research is still limited and mixed, and we describe it that way.
- Source
- Produced by bacterial fermentation
- Amount
- Printed on the approved label (pending)
- Good to know
- Activity is measured in SPU, not milligrams.
Bromelain
A group of protein-digesting enzymes from the stem and fruit of the pineapple plant. Bromelain is one of the most widely used plant enzymes in dietary supplements.
- Source
- Pineapple stem and fruit
- Amount
- Printed on the approved label (pending)
- Good to know
- Avoid if you are allergic to pineapple.
Rutin
A flavonoid (a plant pigment) found in buckwheat, citrus and the buds of the Japanese pagoda tree. Flavonoids like rutin act as antioxidants and are studied for their role in supporting healthy blood vessels.*
- Source
- Sophora japonica buds (pagoda tree)
- Amount
- Printed on the approved label (pending)
Every ingredient. Every amount.
No proprietary blends. When the label is final, this panel matches the bottle exactly.
Directions
Final directions print on the approved label.
Warnings
Do not use if you are pregnant or nursing, take blood thinners or anticoagulants (including aspirin therapy), have a bleeding disorder, or have surgery scheduled within two weeks. Stop use and consult your doctor if you notice unusual bruising or bleeding. Not for use by anyone under 18. Keep out of reach of children. Final warnings print on the approved label.
Other ingredients
Listed on the approved label (pending).
Supplement Facts
The full panel (every ingredient, every amount, serving size and other ingredients) is printed on every bottle. We're adding it to this page; until then, email us and we'll send it.
What to look for in any circulation supplement
Use this checklist on any bottle, including ours. Where we can't show proof yet, we say so.
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Every amount printedNo proprietary blends hiding the dose.Pending label
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Enzyme activity unitsEnzymes should list activity (FU, SPU), not just milligrams.Pending label
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Third-party testing per lotIndependent tests confirm identity and activity.Pending label
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Clear warningsWho should not take it is stated plainly.Stated on site
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Delayed-release formatA capsule designed to pass the stomach before opening.Pending label
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Honest checkoutNo pre-checked subscriptions or countdown timers.Our policy
Make tomorrow's routine a little lighter.
Two capsules a day, four named ingredients, every amount printed.
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