While it might be easier to present a more hopeful outlook, the honest version provides better results
To illustrate, a 2015 study showed that rats fed a collagen peptide absorbed more than 63% of the collagen, whereas other orally administered peptides have exhibited bioavailability rates as low as 1-2%.12 13 BPC-157 is an exception, too it remains stable in gastric juice for more than 24 hours, allowing it time to pass through the gastrointestinal walls15 but its often used in conjunction with the not-so-orally-bioavailable TB4
Balkrishna, A., Thakur, P
Aloe Vera gel, yogurt honey masks, and papaya have also all been used to soothe or exfoliate the skin with the purpose of achieving a skin lightening effect
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Cons: Not everyone responds the same