Omega-3s have been shown to reduce inflammation, and some research suggests that acne may be primarily caused by inflammation. Hence, omega-3s may indirectly fight acne. deficiency of essential fatty acids—either omega-3s or omega-6s—can cause rough, scaly skin and dermatitis. diets low in omega-3 fatty acids may be linked to the prevalence of acne—a skin condition characterized by pimples that occurs when hair follicles become plugged with oil and dead skin cells. supplementation with omega-3 fatty acids can have a positive influence on the skin’s hydration levels.

Di Landro A, et al. J Am Acad Dermatol. 2012. 67(6): p. 1129-35. Logan AC. J Am Acad Dermatol. 2007. 57(6): p. 1092-3. Neukam K, et al. Skin Pharmacol Physiol. 24(2): p. 67-74. 28. Pappas A, et al. Rev Endocr Metab Disord. 2016. 17(3): p. 443-448.

Zinc is essential for skin repair and maintenance. It plays a vital role in collagen synthesis, immune function, and inflammatory response. Zinc can help maintain the integrity of skin and mucosal membranes. Zinc has anti-inflammatory effects, which can be beneficial for conditions like acne, rosacea, and eczema. It helps in reducing the production of inflammatory cytokines and can modulate the body's immune response to prevent excessive inflammation. Zinc can act as an antibacterial agent, particularly effective against the bacteria that can cause acne. Additionally, it has been found to be effective in treating viral warts and other skin infections.

Oral supplementation of low-molecular-weight collagen peptides could improve the wrinkles, elasticity, hydration, and barrier integrity of photoaged facial skin.

Kim J, Lee SG, Lee J, Choi S, Suk J, Lee JH, Yang JH, Yang JS, Kim J. Oral Supplementation of Low-Molecular-Weight Collagen Peptides Reduces Skin Wrinkles and Improves Biophysical Properties of Skin: A Randomized, Double-Blinded, Placebo-Controlled Study. J Med Food. 2022 Dec;25(12):1146-1154. doi: 10.1089/jmf.2022.K.0097. PMID: 36516059.

low-molecular-weight collagen peptides supplementation can safely ehance human skin wrinkling, hydration, elasticity, and whitening properties.

Seong SH, Lee YI, Lee J, Choi S, Kim IA, Suk J, Jung I, Baeg C, Kim J, Oh D, Lee JH. Low-molecular-weight collagen peptides supplement promotes a healthy skin: A randomized, double-blinded, placebo-controlled study. J Cosmet Dermatol. 2024 Feb;23(2):554-562. doi: 10.1111/jocd.16026. Epub 2023 Oct 11. PMID: 37822045.