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Skincare, nutrition, care, and the research behind them.
Comparison · 2 minute read
Peptide serum or peptide moisturizer?
Compare a dropper serum from The Ordinary with a gel-cream from Drunk Elephant. The choice depends on whether you want an extra layer or a new daily moisturizer.
Read articleComparison · 2 minute read
HPLC and mass spectrometry on a peptide report
See why a known fragment of LL-37 gave a smaller UV peak than its concentration suggested, and how its mass helped researchers identify it.
Read articleGuide · 2 minute read
What to compare on two collagen powder labels
Two powders list 20 g of collagen per serving, but those servings weigh different amounts. Read the labels side by side and compare an equal weight of each.
Read articleComparison · 2 minute read
BPC-157 human studies vs. animal studies
A knee pain survey, a rat tendon experiment, and a two-person safety study measured different things. What can each tell us about BPC-157?
Read articleGuide · 3 minute read
How to match a peptide certificate of analysis to its lab data
Trace a 97.790% purity result to the peak that produced it, then read the matching mass spectrum from the same batch of GV1001 peptide.
Read articleComparison · 2 minute read
Collagen powder or sachets?
A packet of Thrive Market’s unflavored collagen costs about $1.10. The same amount from its pouch costs about $0.51. Compare the price and convenience of each format.
Read articleGuide · 2 minute read
How to read a peptide skincare label.
Find peptides on a skincare ingredient list using a real serum label. Learn which parts of a peptide name to match and what the order can tell you.
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