Carlyle

Carlyle Calcium 1200 mg with Vitamin D3

Calcium
Softgel
Calcium D3
120

4.5/ 5 on Amazon495Amazon ratings1,000+bought last month4.2ProductDome score

High confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou prefer softgels to tablets for your daily calcium and D3

A 120-count softgel calcium and D3 combination for buyers who prefer that format to tablets or capsules.

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ProductDome scorecard

How it ranks among the 107 calcium we track

4.2/ 5ProductDome scoreHigh confidence

Owner satisfaction · 56% of scorecategory median 4.6★4.5

4.5★ across 495 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 1,800 ratings3.4

495 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score4.1

1,000+ bought on Amazon last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 107 calcium we track - how the scorecard works · full calcium data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

Carlyle's softgel calcium supplement delivers 1200 mg of calcium alongside vitamin D3 across 120 non-GMO, gluten free softgels, made under the Tahoe Nutritionals label.

Softgels swallow differently than tablets and some people find them easier to take, and pairing calcium with D3 follows the common practice of supporting calcium absorption. The listing doesn't specify which calcium compound is used, so buyers who care about citrate versus carbonate should check the physical label.

1200 mg calcium with vitamin D3
120 softgels
Non-GMO and gluten free
Carlyle, a Tahoe Nutritionals brand

Who it's for

People who prefer softgels over tablets for a daily calcium and D3 routine. Not for buyers who specifically need calcium citrate confirmed before purchase, since the compound isn't stated here.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

Non-GMO and gluten free
Softgel format, easier to swallow for some

What to check first

Calcium compound not specified

Performance notes

Softgels are generally easier to swallow than large tablets, and the D3 pairing follows standard practice for supporting calcium absorption.

Specifications

Brand	Carlyle
Model	CL1665
Form	Softgel
Supplement Type	Calcium D3
Count	120
Benefits	Nutritional Supplement
Flavor	Unflavored

How it compares

This product against the closest alternatives we track in calcium.

Product	Amazon rating	Ratings	ProductDome score
Carlyle Calcium 1200 mg with Vitamin D3This product	4.5 / 5	495	4.2 / 5
Nature Made Calcium Magnesium Zinc with Vitamin D3NATURE	4.8 / 5	19,900	4.7 / 5
Nature's Bounty Calcium Magnesium & Zinc CapletsNature's	4.7 / 5	23,000	4.6 / 5
Caltrate 600 Plus D3 Calcium and Vitamin D Supplement TabletsCaltrate	4.7 / 5	16,400	4.6 / 5
Citracal Slow Release- Calcium 1200 mg with Vitamin D3Citracal	4.7 / 5	11,909	4.6 / 5

Frequently asked

Questions about the Carlyle CL1665

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

How many softgels are in the Carlyle CL1665 bottle?

120 softgels.

Does CL1665 contain vitamin D3?

Yes, paired with 1200 mg of calcium.

Is it gluten free?

Yes, and it's also non-GMO.