Research
Dive deeper into the science behind Ethos. Explore the clinical studies directly – all the research papers used on our site are linked here – for complete transparency and informed decision-making about your well-being.
Injury prevention + recovery
The effects of collagen peptide supplementation on body composition, collagen synthesis, and recovery from joint injury and exercise
Improvement of Functional Ankle Properties Following Supplementation with Specific Collagen Peptides in Athletes with Chronic Ankle Instability
Change in knee osteoarthritis cartilage detected by delayed gadolinium enhanced magnetic resonance imaging following treatment with collagen hydrolysate
Collagen supplementation in orthopedic diseases
Effects of specific collagen peptide supplementation combined with resistance training on Achilles tendon properties
Collagen Peptides Combined with Calf-Strengthening Exercises Enhances Function and Reduces Pain in Achilles Tendinopathy Patients
Muscle strength + recovery
Effects of 12 Weeks of Hypertrophy Resistance Exercise Training Combined with Collagen Peptide Supplementation on the Skeletal Muscle Proteome in Recreationally Active Men
The effects of collagen peptides on muscle damage, inflammation and bone turnover following exercise
Collagen Peptide Supplementation in Combination with Resistance Training Improves Body Composition and Increases Muscle Strength in Elderly Sarcopenic Men
Joint pain reduction
The efficacy and safety of low-molecular-weight collagen peptides for joint pain in patients with osteoarthritis
24-Week study on the use of collagen hydrolysate as a dietary supplement in athletes with activity-related joint pain
Effect of collagen hydrolysate in articular pain
The Influence of Specific Bioactive Collagen Peptides on Knee Joint Discomfort in Young Physically Active Adults
24-Week study on the use of collagen hydrolysate as a dietary supplement in athletes with activity-related joint pain
The efficacy and safety of a food ingredient, collagen hydrolysate, for improving joint comfort
Gut + digestive health
Effect of a Daily Collagen Peptide Supplement on Digestive Symptoms in Healthy Women
Hair, skin, nails + anti-ageing
Clinical effects of ingesting collagen hydrolysate on facial skin properties
Oral supplementation of specific collagen peptides has beneficial effects on human skin physiology
Collagen doses
Significant Amounts of Functional Collagen Peptides Can Be Incorporated in the Diet While Maintaining Indispensable Amino Acid Balance
International Society of Sports Nutrition Position Stand: protein and exercise
Enzymatic Hydrolysis of a Collagen Hydrolysate Enhances Postprandial Absorption Rate
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