microcirculation
noun
mi·cro·cir·cu·la·tion
ˌmī-krō-ˌsər-kyə-ˈlā-shən 
: blood circulation in the microvascular system
also
: the microvascular system itself
Examples of microcirculation in a Sentence
Recent Examples on the Web
Some research suggests that acupuncture increases microcirculation (blood circulation in the smallest blood vessels) and thereby reduces inflammation in the body.
—
Tom Gavin, EverydayHealth.com, 17 Sep. 2025
To specifically address puffiness, the formula also features sodium dextran sulfate, an ingredient that helps improve microcirculation and minimize fluid buildup under the eyes.
—Christa Joanna Lee, Allure, 22 Aug. 2025
Onion extract is a nourishing ingredient that can encourage hair growth through supporting collagen production and microcirculation on the scalp.
—Jessie Quinn, StyleCaster, 21 Aug. 2025
At the same time, the infrared wavelengths improve microcirculation and reduce inflammation in surrounding facial tissue, leading to a noticeable glow and improved skin tone over time.
—Julie Loffredi, Forbes.com, 5 May 2025
The tool, which is one of the more budget-friendly on our list, contains 540 0.25mm stainless steel microneedles that activate hair follicles, stimulate blood flow to the scalp, increase microcirculation, and amp up collagen production.
—Jenn Barthole, Glamour, 31 Oct. 2024
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Tom Gavin, EverydayHealth.com, 17 Sep. 2025
To specifically address puffiness, the formula also features sodium dextran sulfate, an ingredient that helps improve microcirculation and minimize fluid buildup under the eyes.
—Christa Joanna Lee, Allure, 22 Aug. 2025
Onion extract is a nourishing ingredient that can encourage hair growth through supporting collagen production and microcirculation on the scalp.
—Jessie Quinn, StyleCaster, 21 Aug. 2025
At the same time, the infrared wavelengths improve microcirculation and reduce inflammation in surrounding facial tissue, leading to a noticeable glow and improved skin tone over time.
—Julie Loffredi, Forbes.com, 5 May 2025
The tool, which is one of the more budget-friendly on our list, contains 540 0.25mm stainless steel microneedles that activate hair follicles, stimulate blood flow to the scalp, increase microcirculation, and amp up collagen production.
—Jenn Barthole, Glamour, 31 Oct. 2024
Cite this Entry
“Microcirculation.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/microcirculation. Accessed 31 Oct. 2025.
Copy CitationMedical Definition
microcirculation
noun
mi·cro·cir·cu·la·tion
ˈmī-krō-ˌsər-kyə-ˈlā-shən
: blood circulation in the microvascular system
also
: the microvascular system itself
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