AN EXCLUSIVE OFFER FOR OUR COMMUNITY
Founding subscriber pricing on Vitamin D, locked in for life
An Exclusive offer for our community
Founding subscriber pricing on Vitamin D, locked in for life
CLARKE BIOSCIENCE
VITAMIN D
50 capsules, 50,000 IU per capsule, formulated for weekly dosing
$14
Founding subscriber pricing.
Free shipping included.
Locked in for life.
Cancel anytime through your account, no calls required.
Formulated by Dr. Lewis Clarke
Dr. Clarke has spent decades studying how the body uses foundational nutrients to support brain function, immunity, mood, and long-term wellness
Vitamin D was one or the most imporant of those foundational nutrients. It supports normal bone health, immune function, mood, and healthy cellular activity, Yet many adults, even those who spend time outdoors, don’t get
Clarke Bioscience Vitamin D is formulated at 50,000 IU per capsule for weekly dosing, based on Dr. Clarke’s research into how the body absorbs and uses this nutrient most effectively
Formulated by Dr. Lewis Clarke
Dr. Clarke has spent decades studying how the body uses foundational nutrients to support brain function, immunity, mood, and long-term wellness
Vitamin D was one or the most imporant of those foundational nutrients. It supports normal bone health, immune function, mood, and healthy cellular activity, Yet many adults, even those who spend time outdoors, don’t get
Clarke Bioscience Vitamin D is formulated at 50,000 IU per capsule for weekly dosing, based on Dr. Clarke’s research into how the body absorbs and uses this nutrient most effectively
CLARKE BIOSCIENCE
VITAMIN D
50 capsules, 50,000 IU per capsule, formulated for weekly dosing
$14
Founding subscriber pricing. | Free shipping included. | Locked in for life.
Cancel anytime through your account, no calls required.
Why we created this for our community
As a member of our email community, you’ve shown a real interest in taking care of your body and mind. This founding subscriber offer is our thank you.
You get 50 capsules of Clarke Bioscience Vitamin D at $14 with free shipping, and your rate is locked in for life. When we adjust standard pricing in the future, your rate stays the same. Every time your subscription renews, you pay $14.
This founding subscriber rate is available for a limited time only. Clarke Bioscience does not typically offer promotional pricing, and once this window closes, this rate ends. We would rather you join now than miss it.
| Standard Pricing |
Founding Subscriber |
|
|---|---|---|
| Annual price | $20 | $14 |
| Shipping | $7 | Free shipping always |
| Price changes | Subject to future pricing changes | Locked in for life |
| Sleep Sanctuary Checklist | Not included | Included free |
| Availability | Available anytime | Only while this offer lasts |
Youre founding subscriber rate never increases. It’s our commitment to the community that got here first.
OUR 30-DAY PROMISE TO YOU
We stand behind the quality of our Vitamin D. If you change your mind, you can return any unopened product within 30 days of receiving your order for a full refund.
No questions asked, no hassle.
We’re confident in what we’ve built. Dr. Clarke wouldn’t stake his name on it otherwise.
VITAMIN D SUPPLEMENT FACTS
Vitamin D Supports:
Vitamin D3 plays a critical role in immune function, mood balance, bone health, and cognitive performance.
- Normal bone health
- Healthy immune function
- Mood and general well-being
- Healthy cellular activity
- Calcium and phosphorus absorption
Common Questions
Most Vitamin D supplements are lower-dose capsules meant to be taken daily. Ours is formulated at 50,000 IU for once-weekly dosing — a higher-potency, simpler approach that Dr. Clarke built around how the body stores and uses Vitamin D.
Vitamin D is fat-soluble, so your body stores it — which is why one capsule a week can support healthy vitamin D levels, no daily pill required. Since 50,000 IU is taken weekly, not daily, use it with your provider’s guidance, ideally with your level checked.
Vitamin D is an essential, well-studied nutrient, and 50,000 IU once weekly is a dose used in clinical research and practice. Because it’s fat-soluble and stored in the body, more isn’t better — take it only as directed, weekly not daily. Individual needs vary, so check with your healthcare provider before starting, ideally with your Vitamin D level tested, especially if you’re pregnant, nursing, taking medication, or managing a health condition.
Yes. Vitamin D works well with other nutrients. Many people take it alongside magnesium, vitamin K2, and omega-3s. If you’re unsure, check with your healthcare provider.
You’ll be charged $14 for your first order today. Your subscription will automatically renew at $14 after 12 months.
Yes. You can cancel anytime through your account with no hassle and no phone calls.
- These statements have not been evaluated by the Food and Drug Administratiion. This product is not intended to diagnose, treat, cure, or prevent any disease.
