Science Library
Click Chemistry
Click chemistry belongs in ANATOMY's Library because it explains a way of building bonds, not because it adds scientific ornament. The Nobel Prize context is useful only when it leads to the mechanism: reactive molecular parts, selective joining, and covalent structures formed at damaged sites.
This path is for readers who want the chemistry before the claim. It moves from the Nobel-recognized reaction logic into bleached-hair sulfur chemistry, molecular repair language, and measured outcomes.
What this path explains
In ANATOMY's public science language, click chemistry is the logic of precise bond formation. The claim becomes credible when it connects molecular roles to damaged keratin sites and measurable fiber behavior.
Start here if the chemistry is the reason you are paying attention.
- Click Chemistry for HaircareA plain-English explanation of click chemistry and ANATOMY's reconstruction logic.
- Cysteic Acid and Bleached HairWhat oxidative chemistry does to cystine bonds in bleached hair.
- What Is Molecular Hair Repair?The boundary between molecular explanation and molecular branding.
- What 135% Stronger Hair MeansHow a quantified claim earns credibility through method and context.
Hair porosity science
The porosity cluster in the ANATOMY Science Library covers the structural mechanism that connects bleach damage, cuticle integrity, cortex disulfide loss, and the chemistry that actually rebuilds the fibre:
Mechanism comparisons
Three reaction classes underlie most bond-repair products. Comparison pages contrast them on chemistry, evidence, and application context.
- ANATOMY vs Olaplex Click chemistry vs sulfur-bridge crosslinker. Chemistry, evidence base, and application context.
- ANATOMY vs K18 Click chemistry vs keratin-mimetic peptide. Independent tensile data vs single-step speed.
- Olaplex vs K18 Sulfur-bridge crosslinker vs keratin-mimetic peptide, third-party comparison.
Glossary
Definitional pages. Each entry explains one concept with mechanism-first language.
- Disulfide bondThe S-S covalent bond between two cysteines that gives hair its strength.
- Click chemistryThe 2022 Nobel Prize-winning reaction class.
- Thiol-ene couplingMono-adduct click reaction between a thiol and an alkene.
- Thiol-yne couplingBis-adduct click reaction between a thiol and an alkyne.
- KeratinThe structural protein that forms hair fiber.
- CuticleThe outer scale layer that protects the cortex.
- CortexThe structural core of the hair fiber where reconstruction happens.
- CysteineThe sulfur-bearing amino acid that forms disulfide bonds.
- Cysteic acidThe terminal oxidation product of cysteine in bleach damage.
- Tensile strengthThe force-at-break measurement standard.
The Reconstruction Protocol
Get the Reconstruction Protocol.
The damage-specific rebuild guide in three editions — bleach, heat, breakage — with the ten-minute diagnostic and the week 2/4/8 timeline. Sent by email, with a private 10% first-order code.