Mycelia Keystone Bone & Heart Support — Special Offer
BUY 2, SAVE 25% + FREE SHIPPING — AUTOMATICALLY APPLIED
Bone + Cardiovascular Support

Calcium Is Only Half The Answer.

★★★★★Loved by the Mycelia Link community

Taking calcium without the vitamins that direct it is a coin flip. Mycelia Keystone pairs calcium with vitamin D3 for absorption and vitamin K2 as MK-7 for direction, plus BioPerine black pepper extract to support uptake. One capsule, twice daily.*

  • Calcium with vitamin D3 and vitamin K2 as MK-7*
  • D3 supports absorption, K2 supports where the calcium ends up*
  • BioPerine black pepper fruit extract included for nutrient absorption support*
QUANTITY
Add 2 Bottles — $41.99Proceed to Checkout →← Continue shopping
×22-pack
25% OFF + FREE SHIPPING

2 Bottles normally cost $55.98. Today: $41.99 total — you save $13.99 and pay just $20.99 each. The 25% discount and free shipping both apply automatically in the cart, before any additional eligible codes.

Only need one? Switch to 1 bottle for $27.99
Ships within 1–2 business days
30-day first-order satisfaction guarantee
Secure WooCommerce checkout

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Third-Party TestedEvery lot, independent lab
Made in the USASourced & bottled stateside
cGMP CertifiedFDA-registered facility
No FillersNo binders or artificial dyes
Secure Checkout256-bit encrypted
30-Day GuaranteeLove it or your money back

At A Glance

FormatCapsules — 2 daily
Key activesCalcium · Vitamin D3 · Vitamin K2 (MK-7) · BioPerine
Best forBone density and cardiovascular support

Free U.S. shipping on 2-bottle orders

Fulfilled from U.S. warehouses — no overseas wait

Tracking number emailed the moment it ships

3
Image Slot 3
Mycelia Keystone — add image here
Why It Matters

Absorption And Direction Are Different Problems.

Vitamin D3 helps you absorb calcium out of the gut. That is step one. Step two is making sure the calcium goes where it belongs — into bone tissue — and that is where vitamin K2 comes in. A calcium supplement without both is doing half a job.*

Keystone is built around that pairing rather than around a large calcium number on the front of the bottle. MK-7 is the long-acting form of K2, which is why it is the one specified here.*

✓

Bone Density Support

Calcium is the primary mineral in bone tissue, and D3 supports its absorption.*

✓

Cardiovascular Support

Vitamin K2 supports normal calcium utilisation as part of a healthy cardiovascular routine.*

✓

Better Uptake

BioPerine black pepper fruit extract is included to support absorption of the nutrients alongside it.*

The Keystone Formula

Four Things, Working In Sequence.

Each part of this formula depends on the one before it. Here is the order it runs in.*

Calcium Carbonate

The mineral itself, and the primary structural component of bone tissue.*

Vitamin D3 (Cholecalciferol)

Supports the absorption of calcium from the digestive tract.*

Vitamin K2 (MK-7)

The long-acting form of K2, included to support normal calcium utilisation.*

BioPerine® Black Pepper Extract

A standardised extract included to support nutrient absorption across the formula.*

6
Image Slot 6
Mycelia Keystone — add image here
How To Take It

One Capsule. Twice A Day.

1

Morning

One capsule, twenty to thirty minutes before a meal.

2

Evening

The second capsule later in the day, same approach.

3

Stay Consistent

Bone support is measured in years, not weeks. Daily is the whole strategy.

Before You Start

Sensible Precautions

Do not exceed the recommended dose. If you are pregnant, nursing, under 18, taking medication, or managing a known condition, talk to a healthcare professional before starting. Keep out of reach of children and store in a cool, dry place.

Ready to start? Take the 2-bottle bundle and save 25%.

8
Image Slot 8
Mycelia Keystone — add image here
Our Standard

Made With Intent. Backed With a Promise.

30-Day Satisfaction Promise

Try Mycelia Keystone for a full month. If it is not doing what you hoped, reach out and we will make it right. We would rather keep the relationship than the sale, and we have built this whole store on that idea.

VIEW GUARANTEE TERMS →

Manufactured in the USA in a facility that follows current Good Manufacturing Practices, with third-party testing on every production run.

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Have a product or order question? Contact us.

Mycelia Keystone — Questions, Answered.

D3 helps you absorb calcium. K2 supports where that calcium ends up. Taking calcium and D3 without K2 leaves the second half of the job unaddressed.*
It is a form of vitamin K2 with a longer half-life in the body than the shorter MK-4 form, which is why it is the one specified on this label.*
The label says twenty to thirty minutes before a meal. Twice daily, morning and evening.*
BioPerine is a standardised black pepper fruit extract used to support absorption of the nutrients it is formulated alongside.*
Orders ship from U.S. warehouses in 1–2 business days with tracking emailed at dispatch. Two-bottle orders ship free.*
Last Thing

Make Mycelia Keystone Part of the Routine.

Calcium with the D3 to absorb it and the K2 to direct it. One capsule, twice a day.*

  • Calcium with vitamin D3
  • Vitamin K2 as MK-7
  • BioPerine black pepper extract
  • Third-party tested, made in the USA
  • 30-day satisfaction promise
BEST VALUE — SAVE 25%

2 Bottles

$41.99$55.98
$20.99 per bottle · Save $13.99
Get 2 Bottles — Save 25%
STARTER

1 Bottle

$27.99
Single supply
Get 1 Bottle — $27.99
Ships within 1–2 business days
30-day first-order satisfaction guarantee
Secure checkout

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Mycelia Keystone · 2 Bottles
$41.99 · Save $13.99
Add
0
Methylcobalamin B12 available nowJust landedMethylcobalamin B12 — Available Now10 mL at 1 mg per mL · $50 · Buy 5, save $60See it →
🔔 Never miss a dropGet alerts for new supplements, restocks & sales.