The Calcium Chew + Vitamin K2
Superior bioavailabilityGluten-free & lactose-safeNo synthetics or added sugarDr. recommended & third-party testedThe Calcium Chew + Vitamin K2 is a food-based calcium chew made from just 5 real food ingredients. Each chew delivers 500 mg of dietary calcium, plus phosphorus, magnesium, 400 IU of vitamin D and 100 mcg of vitamin K2 (MK-7) to support bone density and strength. Nutrition from real food, not synthetic compounds, for better absorption into your bones and delicious taste.
Vitamin K2 (as MK-7) helps direct calcium into your bones. Our vitamin K2 is sourced from chickpea fermentation.
Frequency:
- Organic dates - Grown in sunny Southern California. Dates are an excellent source of fiber and antioxidants. Our dates give the sweetness in our chew without added sugar.
- Milk minerals - Sourced from non-GMO, rBST-free cows raised in the Midwest. Our minerals provide calcium alongside other critical minerals for optimal absorption into bones, without the fat and calories of milk.
- Almonds - Grown in sunny California. Almonds have the highest amount of natural calcium among nuts. Our roasted and unsalted chopped almonds provide the perfect crunch that will make you excited for your daily calcium chew.
- Vitamin D white button mushrooms - Grown in Pennsylvania. Mushrooms are the only vegetable that naturally produce vitamin D when exposed to the sun (like human skin!). Our white button mushrooms are sunbathed to provide natural vitamin D which boosts calcium absorption.
- Vitamin K2 from chickpea fermentation - Sourced from chickpea fermentation, our chew provides natural Vitamin K2 in the form of MK7, the highly bioactive form studied in human clinical trials.
Developed with leading experts in food science at Cornell University, Seen's chews deliver in function and taste to provide highly bioavailable calcium.
The natural calcium, phosphorus, magnesium, potassium, zinc, copper, iron + vitamin D + vitamin K2 provide the ideal building blocks our bodies need to build strong bones.
Unlike MK-4, the MK-7 form of vitamin K2 has a significantly longer half-life in the bloodstream, providing more consistent activation of osteocalcin and Matrix GLA Protein throughout the day. MK-7 has been shown to support bone density in human clinical trials.
Diets rich in calcium and regular strength training exercise may prevent risk of low bone density, or osteoporosis.
A one month supply comes with two packs of 15 chews each for your total of 30 chews. This gives you the flexibility to take your chews with you on the go or keep them in more than one place to fit your routine.
A three month supply comes with six packs of 15 chews each.
Seen Nutrition was co-founded by Dr. Jennifer Han (PharmD, BCACP), a clinical pharmacist, and Dr. Adrienne Bitar (PhD), a food studies scholar. The Original Calcium Chew is recommended by osteoporosis specialists including Dr. Kristi DeSapri (MD, OB/GYN and osteoporosis specialist), Dr. Ana Kausel (MD, endocrinologist), and Dr. Lisa Moore (DPT, osteoporosis physical therapist), with Dr. Jocelyn Wittstein, an orthopedic surgeon, serving as Seen Nutrition’s scientific advisor.
Each batch is third-party tested at an ISO/IEC 17025-accredited facility for heavy metals, microbes, and label accuracy, testing stricter than FDA requirements for supplements.
Sweetened with dates, our chews have been described as "mildly sweet," with a "nutty and caramel-like flavor." The chews are soft, with a texture compared to a snack bar, with a nutty crunch from unsalted almonds.
We recommend eating one chew a day with or without food to help you reach your calcium goals. For women ages 19-50, the National Institute of Health recommends 1000 mg calcium a day. For women ages 51+, that recommendation increases to 1200 mg of calcium every day.
Store the chews in their original pouch in a cool, dry place. Be sure to reseal the bag after each use to protect from moisture and light.
If you are on a blood thinner called Coumadin or warfarin, consult with your provider before consuming any Vitamin K supplement as it may affect the medication's effectiveness.
After you place an order, you will be able to login to your account by clicking the person icon on the top right section of our website.
To manage your subscription (ex: to update addresses, change renewal dates, pause or cancel subscriptions), simply login to your account and make the change!
To switch to The Calcium Chew + K2, watch a full YouTube tutorial with step-by-step instructions by clicking here.
If you have any questions, contact us anytime.
The Calcium Chew + Vitamin K2
Our Ingredients: A Food-Based Calcium Supplement
Organic Dates
Grown in sunny Southern California. Dates are an excellent source of fiber and antioxidants. Our dates give the sweetness in our chew without added sugar.
Milk Minerals
Sourced from non-GMO, rBST-free cows raised in the Midwest. Our minerals provide calcium alongside other critical minerals for optimal absorption into bones, without the fat and calories of milk.
Almonds
Grown in sunny California. Almonds have the highest amount of natural calcium among nuts. Our roasted and unsalted chopped almonds provide the perfect crunch that will make you excited for your daily calcium chew.
Vitamin D from White Mushrooms
Grown in Pennsylvania. Mushrooms are the only vegetable that naturally produce vitamin D when exposed to the sun (like human skin!). Our white button mushrooms are sunbathed to provide natural vitamin D which boosts calcium absorption.
Vitamin K2 from Chickpea Fermentation
Sourced from chickpea fermentation, our chew provides natural Vitamin K2 in the form of MK7, the highly bioactive form studied in human clinical trials.
1 in 2 women over the age of 50 will break a bone due to osteoporosis
60% of Americans do not meet the recommended daily amounts (RDA) for calcium.
The RDA for calcium is 1200 mg/day for women 51+, which is the equivalent of four glasses of milk.
Women can lose up to 20% of their bone density in the first 5-7 years after menopause.
As women go through menopause, estrogen levels drop and bones break down faster than they are rebuilt.
Calcium from food is superior to synthetic calcium supplements.
Calcium from food has higher bioavailability than synthetic calcium, which means the body can absorb and direct that calcium to where it's most needed - the bones.
Our Calcium Chews Provide Calcium In Context
Our Calcium Chew + K2 is sourced from real milk, but minus the fat and calories. Each chew gives you the minerals provided by a real glass of milk in a convenient and delicious bite: calcium, phosphorous, magnesium, potassium, zinc, copper, and iron. All these minerals, combined with natural vitamin D and vitamin K2, work together to help you absorb the calcium better into your bones.
Frequently asked questions
- Log into your account here
- Navigate to "My Subscriptions"
- Select your current Calcium Chew subscription
- Click "Edit" or "Swap Product"
- Choose "Calcium Chew + K2"
- Review any changes (price, discount code, delivery schedule, etc)
- Click "Save" or "Confirm Changes"
Watch a full YouTube tutorial with step-by-step instructions by clicking here.
Milk minerals are the seven natural minerals found in milk: calcium, phosphorus, magnesium, potassium, zinc, iron and copper. Since this complex of minerals from milk mimic the body’s bone mineral composition, these minerals are easy for your body to recognize, process, and use to build and strengthen bone.
Unlike other calcium supplements that isolate synthetic calcium from stone or shells or are made in the lab, milk minerals provide you with a natural complex of calcium and minerals best used by your body.
Mushrooms are the only fungi to naturally make vitamin D when exposed to sunlight. Our vitamin D comes from sunbathed white button mushrooms.
Vitamin K2 is a fat-soluble vitamin that helps direct calcium into your bones and teeth while keeping it out of your arteries and soft tissues. Our new formulation, Calcium Chew + K2, contains 100 mcg of vitamin K2 in the form of MK7, which is the highly bioactive subtype of vitamin K2 that stays in your bloodstream longer than other forms, providing more consistent support for bone health.
Our vitamin K2 is sourced through the fermentation of chickpeas.
Most Americans do not consume adequate amounts of Vitamin K2. Studies show benefits for bone health with vitamin K2 supplementation.
Individuals taking a blood thinner medication called coumadin or Warfarin, should consult with their provider before use, as Vitamin K can interfere with the medication’s effectiveness.
Our Calcium Chew + K2 has the appropriate dose of Vitamin K2 (100 mcg), so you could consider switching from a combo Vitamin D/K pill to a separate Vitamin D supplement.
Taking a Vitamin D supplement separately also provides more flexibility as your Vitamin D supplement dosage may change with the season.
Yes! You can switch your subscription to Calcium Chew + K2, but it won’t happen automatically. See our FAQ at the bottom of the page for detailed instructions. If you have any questions at all, please reach out.
You can eat one Original Calcium Chew and replace your second dose with Calcium Chew + K2. If you’re subscribed, we recommend maintaining one subscription for each product.
Beyond the standard safety testing, we also test nutrient levels on every batch of Calcium Chews to confirm they match our nutrition facts panel exactly. This isn't required by the FDA and isn't standard in the supplement industry, but it matters to us for delivering precise nutrition.
A one month supply comes with two packs of 15 chews each for your total of 30 chews. This gives you the flexibility to take your chews with you on the go or keep them in more than one place to fit your routine.
A three month supply comes with six packs of 15 chews each.
We aim to ship orders within 2-3 business days. Questions or issues? Contact us by clicking here.
Since we are a food product, we do not accept returns due to food safety issues. But if you are unsatisfied, please contact us by clicking here and we'd be happy to issue a refund.
Store the chews in their original pouch in a cool, dry place. Be sure to reseal the bag after each use to protect from moisture and light.
We only ship within the United States at this time. Be sure to sign up for our email newsletter to receive updates on international shipping.
Visit our detailed FAQ page here or email us at admin@seennutrition.com
I absolutely love that one SEEN chew every day helps with my bone and heart health. I have Osteoporosis and CAD. At first I was skeptical as the chews contain calcium and magnesium together, but after much research, and an email to SEEN, (who responded the next day) their chews are made from real food, so they don’t compete for absorption to the bones. They contain Vitamin D, which should be taken if you take calcium. You probably need to add about 400-500 mg of calcium from foods daily, but that’s easy! The vitamin K2-MK7 helps direct the calcium away from our arteries and into our bones, which is good for my heart. I don’t need calcium to build up in my arteries. For me, the SEEN chews contain the perfect amounts of calcium, magnesium, K2-MK7, and vitamin D! No guessing anymore and no searching for several different types and brands of vitamins. They taste great too! I highly recommend them! Thank you to the ladies who created SEEN chews!❤️
These calcium chews taste great. Since we travel frequently, they are easier to take than a pill, also.
Looking forward to the addition of Chews and how they will support my regiment to better bone health. Yes, they taste amazing and are an additional “treat” to my daily regiment.
Looking forward to my results as I journey to better bone health.
This was my second order. I am 79 years old with osteoporosis and I’m not willing to take a drug. These chews (1) are a tasty addition after lunch. I take several daily supplements, exercise daily and eat clean. I prefer this researched method of taking extra calcium. And did I say ,they taste good, too. Thank you for creating this product.
Great product! This is an easy way to help me get some of my daily requirement for calcium through food instead of synthetic supplements.
These chews are still amazing even better withe k2 this company rocks!
I love the Calcium Chew!
It works wonderfully for my body giving me the Calcium that I need and my body crave it! I am 74 with osteoporosis!
I love the idea that the Calcium and other minerals are in the food chew thus increasing my chances of absorbing the these nutrients.
Pleasantly surprised. No odd smell, great texture, and taste. I was hesitant to purchase these thinking they might be gooey or really sweet. And to think they are good for you...!!
I have been very constipated ever since I started the chews, Is this a
typical reaction?
They taste good. I have been taking for 2 months so I don’t have any way to judge if they are providing enough calcium
Yum!
Taste great!! I consider them my daily treat.
So very convenient and helpful for filling in my daily food calcium need especially considering I have food sensitivities. Sometimes I onnly need a half. Their tasty & easy to use.
Great supplement to ensure I’m getting the RAD of calcium. The fact that it’s a whole food product is a big plus. Would give it 5 stars if the vitamin k was in MK4 form instead of MK7, given all the clinical research on MK4.
Delicious and therefore easy to remember to take each day! Thank you for the Chia pudding recipe!
Tasty and convenient way to help my bone health! And I appreciate the research behind this product and the expertise of the developers. Will continue to use - with pleasure!
I hope it helps my bones because it tastes great!
Tasty and healthy!
I love them! So easy to take and they taste good to me.
They are delicious. I would like to get them monthly.
excellent
They are delicious and a great mid-day snack. I am confident that I am taking in adequate calcium with the chews. No more worrying and second guessing every day. Thank you Jenny and Adrienne.
Excellent calcium! My sister has been using these chews for a few months & she shared with me. I felt so many ch better after a few weeks that I ordered my own. I have osteoarthritis in both knees & bone on bone in one knee. I have been incorporated these chews into my daily routine & Couldn’t be more pleased. If you’re on the fence, go ahead & give it a try. You won’t be disappointed. Just be consistent & patient. This is the best I’ve felt in a very long time.
They really taste good and I am able
To get calcium into my body.
I have osteoporosis and calcium pills
Upset
My stomach.
This is a great product, but getting a bit too expensive. I’m thinking of going back to formula without K to keep costs down.
Love the chews, flavor is so good, have to remember only one a day. I was concerned about digesting them have had trouble with calicum in past. Maybe it's the lack of A1 protein that helps. Will be setting up Subscription soon.
So grateful I heard Debbie interview about Seen.
So much better than having to swallow several pills to accomplish the same supplement value
Great taste!
Tastes good, almost could be a snack
Love it! The best Calcium product in the market!