• A bottle of Thorne Calcium dietary supplement with a white label featuring a floral pattern.
  • Supplement facts for a bottle of Thorne Calcium dietary supplement
  • Suggested use for a bottle of Thorne Calcium dietary supplement

Thorne

Thorne Calcium (M281)

Thorne Calcium (M281)

$28.00
$28.00
Sale Sold out
Shipping calculated at checkout.
View full details
INGREDIENTS GUARANTEE INGREDIENTS GUARANTEE

3rd-party tested
SCIENCE BACKED SCIENCE BACKED

Rigorous product testing
FREE FROM FREE FROM

Many common allergens
SIMPLE INGREDIENTS SIMPLE INGREDIENTS

No unnecessary additives
GMP CERTIFIED GMP CERTIFIED

FDA manufacturing approval
INGREDIENTS GUARANTEE INGREDIENTS GUARANTEE

3rd-party tested
SCIENCE BACKED SCIENCE BACKED

Rigorous product testing
FREE FROM FREE FROM

Many common allergens
SIMPLE INGREDIENTS SIMPLE INGREDIENTS

No unnecessary additives
GMP CERTIFIED GMP CERTIFIED

FDA manufacturing approval

Shipping & Returns

FAQ

Chelated Calcium for Enhanced Absorption to Support Bone Health Across All Life Stages‡

Thorne’s Calcium provides a chelated form of calcium for enhanced absorption — more concentrated than other calcium forms, providing more calcium per capsule. Especially important for populations at higher risk of inadequate calcium intake.

Who May Be at Risk for Inadequate Calcium Intake

  • Peri-menopausal and post-menopausal women
  • Women with irregular menstruation due to prolonged athletic activity or strenuous military service
  • Individuals on a dairy-free diet
  • Vegetarians and vegans (higher phytate and oxalate intake inhibits calcium absorption)
  • Pregnant women, particularly those with a history of gestational hypertension
  • Individuals on antacids or glucocorticoids that inhibit absorption or increase calcium loss
  • Individuals with vitamin D deficiency (vitamin D is necessary for calcium absorption)

Important Information

‡These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease. The information contained herein is for informational purposes only and does not establish a doctor-patient relationship.

Ships to all 50 States. Free shipping over $30 (before tax). Otherwise, there is a $6.95 flat rate shipping fee

Take 1 capsule two times daily or as recommended by your health professional.


Can your products be taken during pregnancy or lactation?
Integrated Health Products usually does not make recommendations concerning the use of products during pregnancy or lactation, with the exception of prenatal vitamins. Some products may have known contra-indications, while the effects of others may have not been fully studied. Talk to your doctor before taking supplements while pregnant or lactating.

Are your supplements okay to take with prescription medications?
It is always good to consult with a medical provider before starting any new supplement. Just because a supplement is not a prescription, does not mean it is safe. 

  • I’ve been using the supplements from Integrated Health Products for a month now, and I’m truly impressed with the quality. The ingredients are clean and effective, and I feel a noticeable improvement in sleep and stomach issues. Ordering was easy, and shipping was super quick.

    maria

  • I’ve been using the supplements from Integrated Health Products for a month now, and I’m truly impressed with the quality. The ingredients are clean and effective, and I feel a noticeable improvement in sleep and stomach issues. Ordering was easy, and shipping was super quick.

    maria

  • I’ve been using the supplements from Integrated Health Products for a month now, and I’m truly impressed with the quality. The ingredients are clean and effective, and I feel a noticeable improvement in sleep and stomach issues. Ordering was easy, and shipping was super quick.

    maria