135% stronger
A measured force-to-break result, not a beauty claim.
MEASURED RESULTS
SGS Proderm pulled single hair fibres until they broke — before treatment and after — and measured the force each time. Bleached hair, the hardest case there is, went from 15.2 to 35.8 centinewtons. Here's the method, then the offer.
The One-Cycle Guarantee — run the Complete System through one full 60-day cycle. If your hair isn't visibly different, we refund it.

135% stronger
A measured force-to-break result, not a beauty claim.
Independent German testing
The method matters as much as the number.
Protocol result
The full ANATOMY sequence produced the evidence this page is built around.

The cleanest recommendation on a proof-led page is the full protocol. That is the sequence the evidence is tied to, and it is the most coherent way to begin if the claim is what brought you here.
Complimentary US shipping · 60-Day One-Cycle Guarantee · ★ 4.8 (766 reviews, Leave-In step)
Covered by the 60-Day One-Cycle Guarantee. Complimentary shipping on the Complete System.
Measured claim, complete protocol, one purchase decision.
The evidence belongs to the complete protocol. These individual steps exist for a lower-friction entry, not as separate stories.
STEP 01
Prepare
Use first when damaged hair needs a cleaner path before the reconstruction steps that follow.
$42.00
Entry step, not the strongest single-product path.
60-Day One-Cycle Guarantee
View detailsSTEP 02
Reconstruct
The core rinse-out reconstruction step for weakened fibers after shampooing.
$42.00
Best understood as the middle of the protocol.
60-Day One-Cycle Guarantee
View detailsSTEP 03
Sustain
The highest-contact single-product entry because it stays on fragile lengths after washing.
$85.00
Strongest lower-friction entry if you are not buying the system.
60-Day One-Cycle Guarantee
View detailsPrimary recommendation: Complete System. Single products remain available for lower-friction entry.
Private protocol
A concise guide to what 135% stronger means, why the complete system comes first, and the private first-order system offer. Sent by email.
01 · The measurement
The number isn't about shine or softness. It's about force. On bleached hair — the most damaged case there is — the treated fibre withstood 135% more load before it failed. That's what breakage-prone hair needs: structure that holds under tension.
Independently measured · not a consumer panel · also −15% E‑modulus (bends further before it breaks).


02 · The picture
This isn't a staged beauty reveal. It's the same fibre the instrument tested: a damaged, lifted surface before, a more coherent and sealed one after. The eye's companion to the number.
Evidence should read as evidence.
03 · Why it holds
A coating improves feel for a wash or two. It cannot make a fibre withstand more force. That reading comes from new covalent bonds formed inside the cortex by click chemistry — Aminalyl S and Pro-amino X reacting at the sites where damage broke the structure. Measured strength needs a mechanism, and this is it.
No. The number refers to a measured strength outcome under a specific testing method. It should be treated as a defined performance result, not as a vague promise about every aspect of hair health.
Because a measured claim deserves explanation, not repetition. If the number earns attention, the page has to explain what the number actually means before presenting the protocol.
Because the proof belongs to the protocol. The most honest recommendation is the complete system that produced the measured result.
If measured proof is what matters to you, begin with the full ANATOMY system.
Covered by the 60-Day One-Cycle Guarantee.
Complimentary US shipping · 60-Day One-Cycle Guarantee · ★ 4.8 (766 reviews, Leave-In step)
Complete system: shampoo, conditioner, leave-in.