May 14, 2026
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products
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hair science
What Causes Hair + Scalp Odors
Discover the science-backed ways to keep them at bay
about What Causes Hair + Scalp Odors
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hair science
How to Decode Beauty Labels
The science behind understanding ingredients—even (seemingly) complicated bio...
about How to Decode Beauty Labels
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hair science
Is K18 a Protein?
Dive into the science of proteins and peptides, and what it means for molecul...
about Is K18 a Protein?
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hair science
The Science Behind Molecular Repair
How our patented K18PEPTIDE™ reverses hair damage from the inside out.
about The Science Behind Molecular Repair
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hair science
How Nature Inspires K18 Innovation
See what’s possible with our biology-first approach.
about How Nature Inspires K18 Innovation
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hair science
All Hair Is Hair—and the Same—on the Molecular Level
Let’s dive into how K18PEPTIDE™ repairs damage no matter what your hair looks...
about All Hair Is Hair—and the Same—on the Molecular Level
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hair science
Why Does Hair Go Gray?
Hair texture changes as our hair ages, and so does its color—let’s dive into ...
about Why Does Hair Go Gray?
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hair science
The Science of Hair Slip
Learn about the slippery ingredients preventing mechanical damage, and how we...
about The Science of Hair Slip
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hair science
how does synthetic biology work?
hint: it has a lot to do with harnessing the power of bacteria, like E. coli.
about how does synthetic biology work?
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hair science
How Cosmetic Ingredients Are Made
Discover how the ingredients in your beauty products are made, and how synthe...
about How Cosmetic Ingredients Are Made
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hair science
How Synthetic Biology Powers Our Biology-First Haircare
Discover the biotech-powered difference of our biology first haircare, inspir...
about How Synthetic Biology Powers Our Biology-First Haircare
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hair science
The “Why” Behind K18
Your starter guide to K18’s biology-first haircare, inspired by nature, desig...
about The “Why” Behind K18
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