Ziljoe,
As you can see in the attached screenshot, the clinical observation of 0.5 cm to 1 cm beard growth is explicitly mentioned at the very beginning of the post I linked. This is exactly what I was referring to. As a healthcare professional, I’m looking at the biological reality here: if these athletes were found with nearly a centimeter of growth, they weren't just 'neglectful' for a day. In the Soviet 1950s, elite hikers stayed clean-shaven to avoid the severe frostbite risk that occurs when moisture freezes in facial hair. This isn't 'bum fluff'—it is forensic data that suggests a much longer survival timeline than the official story allows.

Furthermore, these are some other points that may help clear up the reasoning behind why it's a important piece of evidence:
State Representatives: These weren't just kids on a camping trip; they were Grade III hikers—the elite. They were representatives of Soviet physical culture and the "New Soviet Man."
The "Clean" Aesthetic: Beards were often associated with the "old world," religious figures, or the unkempt. To maintain the "proper image" for the state and their athletic clubs, staying clean-shaven was a sign of discipline, hygiene, and modernization.
The Shaving Kit: They literally carried shaving gear in their kits. If they were supposedly only a few days into a "standard" hike, they would have more than likely maintained that discipline.
GlennM
Honestly, for their skin I have a theory again however again it's just a theory:
Regarding the skin discoloration, that specific 'orange' tint is a huge red flag. It’s consistent with toxic contamination, like a rocket fuel dump. My theory is that they were told they were being 'decontaminated,' stripped of their outer layers, and relocated to the slope. It explains the state of undress and the biological timeline—they were surviving as long as the Chassis would hold out after being abandoned by the very people who claimed to be helping.
UDMH (Unsymmetrical Dimethylhydrazine): This was the rocket fuel used in Soviet R-7 missiles at the time. Exposure to UDMH and its oxidizer (Nitrogen Tetroxide) can cause severe chemical burns and a yellowish-orange or "bronze" discoloration of the skin.
Methemoglobinemia: Some toxic chemicals cause the blood to stop carrying oxygen correctly, which can lead to strange, dark, or "muddy" skin tones that look orange or brick-red under certain lighting or during the early stages of decomposition.
Chemical Dermatitis: If they were "washed" with a decontaminant or exposed to a fuel mist, the reaction with the skin proteins can create that specific pigmented look that doesn't wash off.