The Science Behind Pulsock

Every claim we make is backed by peer-reviewed research. Here's the evidence.

Compression Therapy: The Numbers

100%

1,000+

Clinical studies published on graduated compression
100%

50,000+

Research participants across peer-reviewed trials
70%

70+

Years of medical research behind compression therapy

What the Research Says

Six peer-reviewed studies. Real data. No marketing fluff.

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Sports & Recovery

Faster Recovery for Runners

Marathon runners who wore compression socks for 48 hours post-race maintained full performance at 14-day follow-up. The control group declined by 16 seconds.

Key Finding: Compression preserved 100% of running performance during recovery period.
Read the full study →
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On-Your-Feet Work

Protects Against Standing Damage

Healthcare workers standing 90%+ of their shifts develop oxidative stress — a risk factor for cardiovascular disease. Compression socks completely eliminated that damage.

Key Finding: Compression eliminated 100% of oxidative stress from prolonged standing.
Read the full study →
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Travel Safety

90% Clot Risk Reduction on Flights

The Cochrane Review — the gold standard of medical research — analyzed 12 studies with 2,918 passengers on flights over 4 hours.

Key Finding: Only 3 of 1,318 wearing compression developed clots vs. 47 of 1,600 without.
Read the full study →
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Diabetes

Safe and Effective for Diabetics

A clinical study at Rosalind Franklin University tested 80 diabetic patients with leg swelling. Participants wore 18-25 mmHg compression socks for 4 weeks.

Key Finding: Significant reduction in ankle and calf swelling with no impact on blood flow.
Read the full study →
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Pregnancy

Swelling Reduction During Pregnancy

A randomized controlled trial followed 60 pregnant women. 80% of women experience leg swelling during pregnancy, especially in the third trimester.

Key Finding: Average ankle swelling reduced from 1.8cm to just 0.15cm with compression.
Read the full study →
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Aging & Circulation

48% Reduction in Recurring Leg Wounds

A systematic review and meta-analysis examined compression therapy in adults with chronic venous insufficiency and leg swelling.

Key Finding: 48% reduction in recurring leg wounds with consistent compression sock use.
Read the full study →

Who Benefits From Compression?

Click your group to see the research behind it.

Graduated compression reduces lactic acid buildup so you recover faster between sessions. Clinical trials show runners maintained full performance 14 days post-race when wearing compression — the control group declined. Less soreness tomorrow means harder training today.
Standing 90%+ of a shift causes oxidative stress — a known risk factor for cardiovascular disease. A peer-reviewed clinical study showed compression socks completely eliminated that cellular damage. Come home after a 12-hour shift with legs that still work.
6-8 hours on your feet with few breaks. Graduated compression keeps blood moving upward all day, preventing the heavy, swollen feeling that builds through afternoon classes. Comfortable enough that you forget you are wearing them.
Long shifts on hard floors hit lower legs hard. Compression reduces the fatigue, swelling, and deep ache that builds over an 8-hour shift — so you have energy for your life after the register closes.
Sitting still is as damaging to circulation as standing for hours. Blood pools in your lower legs when sedentary. Compression keeps it moving, cutting out the heavy dead-leg feeling that hits by 4pm.
Hours seated with legs immobile is one of the highest-risk situations for deep vein swelling. Compression maintains circulation even when you physically cannot move — keeping legs comfortable on long hauls.
Up to 80% of pregnant women experience leg swelling — especially in the third trimester. A clinical trial showed average ankle swelling dropped from 1.8cm to just 0.15cm with compression. Safe, comfortable, and easy to put on without bending fully.
The Cochrane Review — the gold standard of medical research — found compression socks cut blood clot risk by 90% on flights over 4 hours. Arrive feeling like you actually rested, not like you were folded into a seat.
A clinical study of 80 diabetic patients showed significant reduction in ankle and calf swelling with zero impact on blood flow — addressing a key concern for diabetic foot care. 20-30 mmHg is safe for most diabetics; consult your doctor for personalized guidance.
Graduated compression — firmest at the ankle, progressively lighter toward the knee — directly counteracts the venous pressure that causes varicose veins. Daily wear prevents progression and provides real relief without surgery or medication.
As we age, vein walls weaken and circulation naturally slows. Compression socks are the #1 non-surgical recommendation for chronic venous insufficiency. A clinical meta-analysis found a 48% reduction in recurring leg wounds with consistent compression wear.
After surgery, immobility dramatically increases clot risk — which is why medical compression is a standard post-surgical protocol. Pulsock delivers that same graduated clinical support in a comfortable, discreet form you can wear while recovering at home.

Important: The information on this page is for educational purposes only and does not constitute medical advice. Graduated compression socks rated 20-30 mmHg are safe for self-use by most adults. If you have a specific medical condition, consult your doctor before use.

The Research Is Clear. Try It Yourself.

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