CSA Statement on 2025 Collagen Meta-Analysis
Frequently, when a new eye-catching study is published, it can make one wonder if there’s a choreographed pattern or an agenda that is pre-set. Sometimes,
July 31, 2025
CSA News
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Bioiberica Achieves Collagen Verified™ Certification, Advancing Global Transparency Standards
The Collagen Stewardship Alliance is proud to recognize Bioiberica as the latest company to achieve the NutraStrong® Collagen Verified™ certification. This marks a significant step
May 29, 2025
CSA Continues to Fight Collagen Misinformation
As the Collagen Stewardship Alliance, our group has developed a lexicon of collagen related terms- they purposefully do not include vegan, which we believe to
December 29, 2023
NutraCast Podcast: Asma Ishaq on Collagen
What was once a popular injectable filler has found its way into supplements and functional food and beverages. Collagen is popping up in everything from
March 21, 2020
NutraIngredients-USA: Trust Transparency Center Introduces Collagen Stewardship Alliance
Once only associated with outer beauty, collagen is casting a wider net by entering into more functional categories and becoming a household name. NutraIngredients-USA reports
March 19, 2020
WholeFoods Magazine: TTC Establishes the Collagen Stewardship Alliance
WholeFoods Magazine reports that Trust Transparency Center (TTC), under its recently formed Ingredient Transparency Center, announced the formation of the Collagen Stewardship Alliance (CSA).
March 18, 2020
Collagen Science
Collagen Science Update – July 2025 Edition
Collagen, a protein abundant in the extracellular matrix and connective tissues of humans and animals, is gaining popularity in the food, nutraceutical, pharmaceutical, and cosmetic
July 29, 2025
Collagen Science Update – May 2025 Edition
Oral collagen supplements are typically derived from bones, cartilage, and tendons of bovine, poultry, porcine, and marine sources (Kržišnik et al., 2024). Collagen has gained
May 29, 2025
Collagen Science Update – April 2025 Edition
As the most abundant protein in the extracellular matrix, collagen plays a vital role in human physiology, with many pharmaceutical, medical, food, and cosmetic applications
April 24, 2025
Collagen Science Update – March 2025 Edition
Collagen is the primary protein of connective tissues, and the most abundant protein in humans, accounting for approximately 25% of total protein content (Shenoy et
March 28, 2025
Collagen Science Update – January 2025 Edition
Collagen, which makes up 95% of human skin, plays a crucial role in maintaining the structure and resilience of the dermal extracellular matrix (ECM). Its
February 3, 2025
Collagen Science Update – November 2024 Edition
Collagen is the most abundant structural protein in the extracellular matrix (ECM), providing strength, organization, and integrity to different bodily tissues including the skin and
December 2, 2024
Collagen News
Poking the bear: Nutrition Integrated discusses ‘vegan collagen’
‘Vegan collagen’ is an emotive topic with polarised opinions but Nick Morgan, owner of Nutrition Integrated, has chosen to tackle it head-on with this guest
July 6, 2023
Examining the Effect of Collagen on Elite Women Athletes
According to a study published in Frontiers in Physiology, researchers in the UK examined the effect of collagen hydrolysate supplementation on changes in patellar tendon
February 24, 2023
Study Examines Impact of Collagen Peptides in bone health Measurements in Postmenopausal Women
Study Examines Impact of Collagen Peptides in bone health Measurements in Postmenopausal Women According to a study published in the Clinical Journal of Densitometry, researchers
January 11, 2022
Study Evaluates the Efficacy of Marine Collagen on Skin Wrinkles and Elasticity
Study Evaluates the Efficacy of Marine Collagen on Skin Wrinkles and Elasticity According to research published in J Cosmet Dermatol, participants in a study of
September 8, 2021
The Influence of Bioactive Collagen Peptides on Body Composition and Muscle Strength
According to research published in the International Journal of Environmental Research & Public Health, researchers from the University of Freiberg, the Collagen Research Institute and
August 6, 2021
Nutraceuticals World: Test on Hydrolyzed Collagen Shows Resoundingly High Bioavailability
Regardless of the animal collagen peptides are sourced from, hydrolysis enhanced overall absorption rates in an in vitro and human study. Nutraceuticals World reports.
April 8, 2020