Clinical Research

The Science
Behind Better
Eye Health

Every Peep Club formula and device is developed by our optometrist-founder, in collaboration with the leading eye care practitioners in the UK and supported by independent clinical research.

Explore the Studies
Peep Club clinically studied eye care products
All Studies Heated Eye Wand™ LED+ Eye Spray Coconut Balm Super Omega Eye Vitamins

01

Heated Eye Wand™ LED+

Peep Club Heated Eye Wand LED+

Patented and clinically developed to deliver therapeutic heat for dry, tired eyes.

Independent clinical testing demonstrated longer heat retention together with measurable improvements in tear film stability. The Heated Eye Wand™ LED+ has also undergone 50+ safety and compliance tests, ensuring every aspect of the device meets rigorous quality and performance standards.

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The Heated Eye Wand™ LED+ maintains therapeutic heat for longer than a traditional hot compress

Heat Retention Profiles

Peep Club Heated Eye Wand™ LED+ Traditional Hot Compress
Heat retention over 10 minutes: the Heated Eye Wand LED+ maintains therapeutic temperature while a traditional hot compress cools.

*Based on a survey of 273 participants.

87%

of users prefer the Heated Eye Wand™ LED+ over a traditional hot compress*

P = 0.04

Statistically significant

273

Participants

02

Instant Relief Eye Spray

Peep Club Instant Relief Eye Spray

Clinically proven to reduce dry eye symptoms in just 9 days.
In a clinical study, participants experienced a 68% reduction in dry eye symptoms.

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Instant Relief Eye Spray reduces dry eye symptoms in just 9 days

Symptom Reduction Over 9 Days

Instant Relief Eye Spray Reference Spray
Dry eye symptom reduction over 9 days: -68% with Instant Relief Eye Spray vs -29% with a reference spray.

68%

Symptom reduction

9 days

Study duration

40

Participants

User Reference
82% of users prefer the Soothing Coconut Eye Balm/Wipes to micellar water; 87% prefer it to lash foam.
Reported Results
92% of users reported improved eyelashes (thickness, length, volume). 87% of users reported eyes were less red.

04

Super Omega Eye Vitamins

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Peep Club Super Omega Eye Vitamins with capsule blister pack

Sea Buckthorn Oil Reduced the Increase in Tear Film Osmolarity

Tear Film Osmolarity Increase

Super Omega Eye Vitamins Placebo
Tear film osmolarity increase: 12 mOsm/L with placebo vs 8 mOsm/L with Sea Buckthorn Oil (2g daily) — a 33% smaller increase.

33% smaller increase in tear film osmolarity, helping maintain healthier tear film hydration.

3-month randomised placebo-controlled study

05

Ultra Gentle Lid & Lash Spray

Peep Club Ultra-Gentle Lid and Lash Spray

Clinically shown to improve tear stability while reducing bacteria associated with blepharitis and dry eye.

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*Based on published clinical studies on hypochlorous acid (HOCl) hygiene solutions for periocular skin, blepharitis and dry eye.

Bacterial Load Reduction 20 Minutes After Application

0.01% HOCl Solution vs Baseline

Bacterial load reduction 20 minutes after application: over 99% reduction in staphylococcal load and over 99.5% reduction in S. epidermidis.
Clinical Results After 1 Month
Tear break-up time change from baseline to 1 month: +6.2s with HOCl solution vs +2.1s with hyaluronic acid wipes. Bacterial load reduction after 1 month: 3.4 log reduction with HOCl solution vs 1.6 with hyaluronic acid wipes.

*Based on published clinical studies on hypochlorous acid (HOCl) hygiene solutions for periocular skin, blepharitis and dry eye.