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Existing human data on IGF-1 peptides largely involves mecasermin (native rhIGF-1) for IGF-1 deficiency, not the LR3 analog used in research contexts
A multi-functional skincare superstar with several proven benefits for the skin Great anti-aging, wrinkle smoothing ingredient used at 4-5% concentration Fades brown spots alone or in combination with amino sugar, acetyl glucosamine Increases ceramide synthesis that results in a stronger, healthier skin barrier and better skin hydration Can help to improve several skin conditions including acne, rosacea, and atopic dermatitis A really multi-functional helper ingredient that can do several things in a skincare product: it can bring a soft and pleasant feel to the formula, it can act as a humectant and emollient , it can be a solvent for some other ingredients (for example it can help to stabilize perfumes in watery products) and it can also help to disperse pigments more evenly in makeup products
For general wellness research where healing peptides are not specifically needed, other peptides may provide more targeted benefits
Yes, protein smoothies are excellent for GLP-1 users, especially when solid food feels overwhelming
Neither medication is the "safe" choice
