Can You Use Collagen for Hair? Science-Backed Collagen Benefits
by Hayleigh McGrath
While quality research doesn’t show a connection between collagen and hair growth, this protein has science-supported benefits for your hair and nails.
The best collagen powders tend to also include vitamin C, collagen peptides or collagen hydrolysate. Look for reputable brands free from artificial ingredients.
How Long Does It Take for Collagen Supplements to Work?
by Hayleigh McGrath
If you're wondering "How long does it take for collagen supplements to work?", the truth is it depends. Collagen can take longer to affect different parts of your body.
