Human Arc

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Hong Kong
Hong Kong
Human Arc

Where science meets sensation. Infrared Sauna & Cold Plunge, Red Light Therapy, Hyperbaric Oxygen (HBOT), Facials.

29/10/2026

Introducing Hot Stretch 🔥

Heat and stretch are two of the oldest recovery tools we have, and they work better together.

Sauna exposure does more than relax you. Heat warms your tissues, encourages blood flow and supports a shift into the parasympathetic nervous system. It can also ease the stretch reflex and help lower cortisol, creating a short window where your muscles are more elastic and receptive to deeper work.

Hot Stretch is built entirely around that window:

🔥 20 min infrared sauna
🧘 40 min one-on-one assisted stretching with Rainbow, our certified yoga teacher

Twenty minutes of heat prepares your body. Forty minutes of targeted joint mobilization, muscle release and gentle spinal decompression help you make the most of it.

Leave feeling looser, lighter and reset.

A 60-minute private session. Book via the link in our bio.

20/10/2026

Contrast therapy alternates infrared sauna with cold plunge. Heat dilates blood vessels; cold constricts them. That cycle is why so many clients leave feeling reset.

Our private suites fit up to 4 guests, so you can share the ritual. Thank you, Wai, for the kind words 💫

15/10/2026

Telomere length is considered one of the core biological markers of aging.

Shorter telomeres are linked to reduced cellular repair capacity and a higher burden of senescent cells throughout the body.

Early clinical evidence for HBOT shows it may increase telomere length by 20% (Hachmo et al., Aging, 2020). HBOT may be one of the simplest ways to support your body from DNA damage by protecting telomere length.

Interested in trying it out? Head to our bio to reserve a session.

05/10/2026

Male fertility is under-diagnosed, under-discussed, and under-optimised.

Up to 80% of infertile men show elevated oxidative stress in their semen. That oxidative damage affects s***m motility, count, morphology, and DNA integrity, the four markers that matter most for conception.

HBOT works by flooding your cells with oxygen in a pressurised environment, triggering your body’s antioxidant defenses and improving circulation to reproductive tissue.

A 2025 meta-analysis of 9 Randomised Control Trials found significant improvements across every key s***m parameter, plus higher clinical pregnancy rates.

If you’re looking to conceive, talk to your doctor about whether HBOT can help.

💌 Share this with someone who is trying to conceive.

***mhealth

05/10/2026

Should your skincare contain collagen?

Collagen molecules are too large to cross the skin barrier (around 300 kDa, against a pe*******on limit of roughly 500 Da). In a cream or serum, collagen sits on the surface and binds water. Your skin can feel hydrated and plumper for a few hours, but nothing is built or preserved underneath.

But if you take collagen orally, hydrolysed collagen is broken down into small peptides that are absorbed into the bloodstream. Studies link these peptides to improved skin elasticity and hydration, likely by signalling fibroblasts to produce more collagen.

Topical collagen is more of a moisturiser. For real collagen support, work from the inside.

02/10/2026

Contrast therapy alternates vasodilation and vasoconstriction, and the benefits build with regular practice.

🔥Infrared sauna
- Accelerated muscle recovery
- Enhanced circulation and vascular health
- Stress modulation
- Collagen synthesis and cellular repair

❄️Cold plunge
- Reduction in muscle soreness
- Nervous system regulation
- Improved mental clarity
- A surge in energy

Introducing our new packages:
10 sessions · HKD 4,500 (HKD 450 each)
20 sessions · HKD 8,100 (HKD 405 each)
30 sessions · HKD 11,475 (HKD 382.50 each)
Single session · HKD 600

Book through the link on our profile.

24/09/2026

This Mid-Autumn, give the people you love time to restore.

From Contrast Therapy to HBOT and Facials, every one of our treatments is grounded in the science of recovery.

Any treatment or any amount. Digital gift cards, sent instantly.

👉 Link in bio or send us a DM.

24/09/2026

Here’s what’s actually happening during a session:

🔴 Photobiomodulation: red and near-infrared wavelengths are absorbed by cytochrome c oxidase in your mitochondria, supporting cellular energy (ATP) production

🔴 Skin: stimulates fibroblast activity and collagen synthesis

🔴 Recovery: supports circulation and helps modulate inflammation after training

🔴 Consistency matters: benefits build with regular sessions, not one-offs

Which is why we built a package for it.

👉 10 full-body sessions for HK$3,750.

That’s HK$375 each instead of our single session price of HK$500, saving you HK$1,250.

18/09/2026

One protocol. Four modalities. 2.5 hours designed around recovery.

The Circuit combines hyperbaric oxygen therapy, infrared sauna, cold plunge, and full-spectrum red + near-infrared light into one structured sequence.

Each modality works differently. Together, they create a layered approach to recovery, supporting oxygen delivery, circulation, cellular energy, and the body’s adaptive response from multiple angles.

The result is not simply four treatments back-to-back. It’s a protocol designed around how these modalities can complement one another.

👉 Come try it out for yourself. Link in bio to reserve.

Address

Suite 1102, 88 Queensway, Admiralty
Hong Kong
000000

Website

https://www.10x-longevity.com/

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