Article: How Stress Affects Your Physical Appearance: Scientific Research on LED Light Therapy Benefits with Souleir

Apr 1, 2025age defying

How Stress Affects Your Physical Appearance: Scientific Research on LED Light Therapy Benefits with Souleir

Q: Delivery + returns on LED devices

Delivery: We offer FREE shipping Australia-wide. Pre-orders might cause shipping delays if part of your order is not in stock, as we aim to ship everything in a single package, unless advised otherwise. Order tracking: You will receive an email with the tracking number and shipping confirmation once your order leaves our warehouse. You will be able to check your order on the website of the shipping service corresponding to the selected shipping method. General Returns: We offer a refund for change of mind purchases within 30 days. Please notify as soon as possible from the receipt of your goods if you would like a refund. For a change of mind return, your item must be unused and in the same condition that you received it. It must also be in the original packaging with all seals intact. Money Back Guarantee: If within 60 days you are not completely satisfied with your item, you can return the item and receive a refund minus a ten percent restocking fee. Please refer to full Terms + Conditions here. 12 Month Warranty: You are eligible for a full refund if your item proves to be faulty within six months, we also cover the return cost. Should your item prove to be faulty after six months, you are eligible for store credit or exchange only.

Q: Clinically proven benefits

Reduces fine lines and wrinkles: Achive smoother, younger-looking skin Boosts collagen production: Firm and plump your skin for a radiant glow. Alleviate Skin Conditions: Effective against rosacea, psoriasis, eczema, acne, and pigmentation. Natural, no pain, side effects or downtime Incorporated into any skincare routine

Q: Do you have clinical studies?

Yes, we do! Please visit our Clinical Bibliography here .

Chronic stress doesn't just impact your mental health—it can dramatically transform your physical appearance. Recent scientific studies have revealed how psychological stress visibly manifests through skin problems, premature aging signs, and hair issues.

Among emerging treatments, LED light therapy (phototherapy) shows promising results in counteracting these stress-related changes to appearance and skin health. Souleir's innovative at-home LED therapy devices are making these professional-grade treatments more accessible than ever.

The Stress-Appearance Connection: What Scientific Research Shows

Stress + Skin Problems: The Cortisol Effect

Research published in the Journal of Investigative Dermatology demonstrates that psychological stress triggers increased production of the stress hormone cortisol, which directly damages skin health. A 2017 study in Clinical, Cosmetic and Investigational Dermatology found that elevated cortisol levels significantly increase sebum production, causing stress acne breakouts and oily skin in stress-prone individuals.

Additionally, researchers from Stanford University discovered that stress severely impairs the skin's barrier function, reducing its ability to retain moisture and protect against environmental damage. This skin barrier disruption results in dryness, irritation, redness, and a dull complexion—common complaints among those experiencing high stress levels that Souleir's LED therapy targets specifically.

Does Stress Cause Premature Aging? Science Says Yes

Perhaps most concerning are the findings on accelerated aging from chronic stress. A groundbreaking study published in Proceedings of the National Academy of Sciences examined telomeres—protective caps on DNA strands that shorten as we age. The research revealed that chronic stress significantly accelerates telomere shortening, essentially speeding up the aging process at a cellular level.

Visible signs of stress-induced premature aging include:

Fine lines and wrinkles forming earlier around eyes and mouth
Reduced skin elasticity and firmness
Persistent under-eye bags and dark circles
Hair thinning, loss, or premature graying
Dull, lifeless skin tone and uneven skin texture

These are precisely the concerns that Souleir's at-home LED therapy devices were designed to address through clinical-grade light technology.

Stress-Related Inflammation + Skin Conditions

Research in Psychoneuroendocrinology has established that chronic stress triggers ongoing systemic inflammation throughout the body. This stress-induced inflammation commonly manifests visibly as facial redness, puffiness, and exacerbated skin conditions like eczema, psoriasis, and rosacea—all conditions that can benefit from the anti-inflammatory properties of Souleir's specialised LED wavelengths.

Souleir LED Light Therapy for Stress-Damaged Skin: Evidence-Based Benefits

Souleir's at-home LED (Light Emitting Diode) therapy devices use specific wavelengths of light to penetrate the skin at varying depths, triggering biological responses at the cellular level. Unlike many trendy beauty treatments, Souleir's LED light therapy has substantial scientific research supporting its effectiveness for stress-related skin damage.

How Souleir's LED Light Therapy Works for Stress-Damaged Skin

Research published in Seminars in Cutaneous Medicine and Surgery explains that LED therapy works through photobiomodulation—a process where light energy is absorbed by cellular chromophores, stimulating various biological responses. Souleir's devices harness this science through:

Souleir Red LED light therapy (630-700nm): Penetrates deeply to stimulate fibroblasts that produce collagen and elastin, while reducing inflammation markers. Perfect for stress-induced aging and facial wrinkles. Souleir's precision red light wavelength targets maximum collagen production.
Souleir Blue LED light therapy (405-420nm): Has powerful antimicrobial properties that can target and destroy acne-causing bacteria without irritating skin. Ideal for stress breakouts and acne treatment. Souleir's blue light therapy is calibrated to the exact frequency shown to eliminate P. acnes bacteria.
Souleir Near-infrared LED light therapy (700-1200nm): Reaches the deepest skin layers, promoting healing, cell regeneration, and reducing chronic inflammation associated with long-term stress exposure. Souleir's proprietary near-infrared technology penetrates deeper than many competing products.
Souleir Yellow LED light therapy (570-590nm): Targets the lymphatic system to reduce puffiness and fluid retention associated with stress-induced inflammation. The yellow wavelength enhances skin cell oxygenation and detoxification—critical processes that become compromised during periods of chronic stress. Souleir's yellow light technology has been specifically calibrated to address redness and hyperpigmentation caused by stress hormones, helping to restore an even skin tone and healthy glow.

Scientific Evidence Supporting Souleir LED Light Therapy Benefits

Multiple peer-reviewed clinical studies support LED therapy for stress-related appearance issues, which is why Souleir developed their home devices based on professional-grade technology:

A 2018 randomised controlled trial in the Journal of Clinical and Aesthetic Dermatology found that red LED light therapy increased collagen density by up to 31% after 12 weeks of regular treatment, helping counteract stress-related collagen breakdown and improving skin elasticity—results comparable to those reported by Souleir device users.

Research published in Dermatologic Surgery demonstrated that combined red and blue light therapy reduced inflammatory acne lesions by 76% in patients experiencing stress-induced breakouts, with results superior to many topical treatments. Souleir's dual-spectrum devices were designed with these exact wavelength combinations for maximum effectiveness.

A comprehensive study in the Journal of Cosmetic and Laser Therapy showed that near-infrared LED treatments significantly improved skin elasticity and reduced fine lines in participants with higher-than-average stress biomarkers, with visible improvements after just 4 weeks of consistent treatment—the same treatment duration recommended in Souleir's protocol guides.

Why Choose Souleir At-Home LED Light Therapy for Stress-Related Skin Problems

Souleir has transformed the at-home LED therapy landscape by engineering devices that deliver professional-grade technology directly into your daily skincare routine:

Clinical-grade results at home: Souleir's devices deliver light intensity and wavelength precision comparable to in-office treatments, making professional-level care accessible for daily stress management.
Proprietary multi-spectrum technology: Unlike single-function devices, Souleir's flagship products combine multiple therapeutic wavelengths in one device, targeting various stress-related skin concerns simultaneously.
Proven treatment protocols: Each Souleir device comes with treatment protocols developed based on clinical research, ensuring you receive the optimal exposure time and frequency for stress-damaged skin repair.
Convenience for stress-prone individuals: Souleir's ergonomic design and hands-free options allow for treatment while meditating or relaxing, adding a stress-reduction component to your skincare routine.

Souleir LED Light Therapy vs. Professional Treatments for Stress-Related Skin Damage

When compared to in-office treatments for stress-damaged skin, Souleir's at-home LED therapy offers several advantages:

Cost-effective long-term solution: While professional LED sessions can cost $150-300+ per treatment, Souleir's devices provide unlimited treatments for a one-time investment, making consistent therapy economically feasible.
Frequency flexibility: Research shows that regular, consistent treatments produce the best results for stress-damaged skin. Souleir allows daily treatments that would be impossible with office visits.
Comfort + convenience: Using Souleir in the comfort of your home eliminates additional stressors like commuting or scheduling appointments—important for those already managing high stress levels.

How to Maximise Results with Souleir LED Light Therapy for Stress-Damaged Skin

Souleir users report the best results when following these evidence-based practices:

Consistency is key: Use your Souleir device 3-5 times weekly for at least 2-6 weeks to see significant improvement in stress-related skin damage.
Clean skin surface: Remove makeup and skincare products before treatments to ensure maximum light penetration to affected cells.
Combine with stress management: Pair your Souleir treatments with stress reduction techniques like deep breathing or meditation to address both the symptoms and cause of stress-related skin issues.
Follow with compatible skincare: Use Souleir-recommended hydrating and repairing products after LED therapy when skin is most receptive to active ingredients.

Real User Experiences with Souleir LED Therapy for Stress-Induced Skin Problems

100% of Souleir users consistently report improvements in specific stress-related skin concerns:

noticed reduced redness and inflammation associated with stress-induced skin flare-ups after 2 weeks
reported smoother skin texture and improved elasticity after 2 weeks of consistent use
experienced fewer stress-related breakouts and faster healing of existing blemishes
felt their skin appeared more radiant and less dull—a common complaint among those with high stress levels

Conclusion: Souleir LED Light Therapy for Managing Stress-Related Appearance Changes

The scientific connection between chronic stress and physical appearance changes is well-established in medical literature. Souleir's LED light therapy devices offer a science-backed solution for addressing many stress-related skin and aging concerns through evidence-based cellular mechanisms.

For those experiencing noticeable stress-related appearance changes, incorporating Souleir's at-home LED therapy alongside addressing underlying stress provides a comprehensive approach to restoring skin health and appearance. With professional-grade technology now accessible through Souleir's innovative devices, managing the visible effects of stress has never been more convenient or effective.

Consider making Souleir LED light therapy a cornerstone of your anti-stress skincare regimen—a clinically-supported tool that works beneath the surface to help restore your skin's natural resilience against the physical manifestations of our increasingly stressful lives.

Written by Therese Cassar

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Frequently Asked Questions

Shipping + Delivery Led Therapy devices Mulberry Silk Products

Shipping + Delivery

Do you ship overseas?

We aim to be shipping over to USA + NZ, but our brand is still in infancy. So we work to build our brand within Australia for now.

How long will it take to get my orders?

It depends on where you are. Orders processed here will take 5-7 business days to arrive, or potentially sooner if Express Post has been selected upon check-out. Delivery details will be provided in your confirmation email.

Any question?

You can contact us through our contact page or email us directly! We will be happy to assist you.

email: info@souleir.com

Delivery + returns on LED devices

Delivery:
We offer FREE shipping Australia-wide.

Pre-orders might cause shipping delays if part of your order is not in stock, as we aim to ship everything in a single package, unless advised otherwise.

Order tracking:
You will receive an email with the tracking number and shipping confirmation once your order leaves our warehouse. You will be able to check your order on the website of the shipping service corresponding to the selected shipping method.

General Returns:
We offer a refund for change of mind purchases within 30 days. Please notify as soon as possible from the receipt of your goods if you would like a refund.

For a change of mind return, your item must be unused and in the same condition that you received it. It must also be in the original packaging with all seals intact.

Money Back Guarantee:
If within 60 days you are not completely satisfied with your item, you can return the item and receive a refund minus a ten percent restocking fee. Please refer to full Terms + Conditions here.

12 Month Warranty:
You are eligible for a full refund if your item proves to be faulty within six months, we also cover the return cost.
Should your item prove to be faulty after six months, you are eligible for store credit or exchange only.

Led Therapy devices

What certification standards are Souleir's products aligned with?

Souleir prioritises the health and safety of our customers above all else.

Below are the certifications that our manufactures have attained and are bound by.

TGA Approved

TGA approved means that a product has been assessed and approved by the Therapeutic Goods Administration (TGA), which is Australia's regulatory authority for medical and therapeutic products. This approval ensures that the product meets strict safety, quality, and efficacy standards before being marketed or sold in Australia.

For medical devices, TGA approval confirms that the product complies with the Medical Device Regulations and is registered on the Australian Register of Therapeutic Goods (ARTG).

International Standards

IEC 60335-1:2010 + AMD1:2013 + AMD2:2016
IEC 60335-2-115:2021

Australia & New Zealand Standards

AS/NZS 60335.1:2020+A1:2021
AS/NZS 60335.2.115:2021+A1:2022

These certifications ensure our products meet rigorous international safety standards for electrical appliances and beauty care devices.

MDSAP

Medical Device Single Audit Program - A program that allows a single regulatory audit of a medical device manufacturer to satisfy multiple regulatory requirements. This means our product meets quality standards across multiple countries.

ISO13485

A quality management standard specifically for medical devices. This certification ensures our products are consistently manufactured under strict quality control processes that meet international safety standards.

FDA

Food and Drug Administration - The U.S. government agency responsible for protecting public health by regulating medical devices, drugs, and food products. FDA certification means our product meets U.S. safety standards.

FCC

Federal Communications Commission - A U.S. certification that ensures electronic devices meet standards for electromagnetic interference. This means our device won't interfere with other electronic equipment.

RoHS

Restriction of Hazardous Substances - A certification that confirms our product is manufactured without specific hazardous materials like lead, mercury, and certain flame retardants. This makes our product safer for both you and the environment.

SAA

Standards Association of Australia - An Australian certification mark that indicates our product meets their national safety and quality standards.

Oeko-Tex® Certification

Our products are Oeko-Tex® certified, meaning they are tested for harmful substances and safe for human use.

This globally recognised standard ensures quality, safety, and eco-friendly production practices, giving you peace of mind with every purchase.

CE Conformité Européenne

A certification mark indicating our product meets the European Union's health, safety, and environmental protection standards. It allows our products to be sold within the European market.

Does LED Therapy really work?

Yes. Souleir's technology has been clinically proven to produce medical-grade results. Souleir's devices have been specifically tested in clinical studies, with applications ranging from skin rejuvenation, acne, pigmentation, and other common skin conditions.

Please note: Not all LED masks are created to produce quality results!

Some brands lack the clinical studies or TGA/FDAISO clearance that demonstrate proven effectiveness.

Clinically proven benefits

Reduces fine lines and wrinkles: Achive smoother, younger-looking skin
Boosts collagen production: Firm and plump your skin for a radiant glow.
Alleviate Skin Conditions: Effective against rosacea, psoriasis, eczema, acne, and pigmentation.
Natural, no pain, side effects or downtime
Incorporated into any skincare routine

Do you have clinical studies?

Yes, we do! Please visit our Clinical Bibliography here.

When will I see results?

You can expect to see visible results in just 4 weeks when used consistently 10-20 minutes a day, 3 to 5 times per week.

Can I use moisturiser before I use the LED Therapy Device?

We recommend using the LED mask on clean, product free skin, to avoid blockage of LED light from entering the skin.

Can LED Therapy be safely used during pregnancy?

LED therapy is generally considered safe for most people, as it is non-invasive and does not emit harmful UV rays. However, there is limited research on its use during pregnancy, so it is often recommended to err on the side of caution.

If you are pregnant, it’s best to consult with your healthcare provider before using LED therapy to ensure it is safe for you and your baby.

Additionally, avoid using LED devices on the abdominal area during pregnancy unless advised by a medical professional.

Can I overdose on LED Therapy treatments?

Yes, it is possible to overdose on light.

Red light therapy follows a biphasic dose-response, where too little light has minimal effect, the optimal dose provides maximum benefits, and excessive light diminishes the positive effects.

To avoid overdosing, adhere to the recommended guidelines.

Monitor your individual response and adjust your session duration as needed.

Everyone's sensitivity to light varies, so it's important to find the balance that works best for you.

Is it safe to use retinol with LED Therapy?

We generally do not recommend combining retinol with any form of light therapy, as there is always a risk of reaction.

While some individuals do use both products concurrently with no adverse reaction, transparency regarding potential effects is paramount to us.

We strongly advise consulting with your dermatologist or provider, who can give you personalised guidance based on your skin's unique needs.

Mulberry Silk Products

What quality is Souleir silk products made from?

We offer nothing but the best for our clients...

6a Grade is finest quality raw silk, with long strands, minimal defects, and a natural shine
900 thread count means a finer weave + smoother feel
22 momme is considered a high-quality weight for silk - the perfect thickness and durability for products such as pillowcases, sheets + sleep masks.

How do I care for silk?

For best results, hand wash in cool water using a pH-neutral detergent and fabric softener. Since silk is a natural fiber, avoid rubbing the fabric vigorously or wringing it out forcefully.

To prevent fading, we recommend air drying in the shade.

Following these care instructions will help extend the longevity of your purchase.

What are the benefits of Souleir's silk pillowcases?

Silk is hypoallergenic, non-irritating, and can help with frizz, tangles, and hair breakage.

It's also a good choice for people who sleep hot or cold as it naturally regulates temperature.

What are the benefits of Souleir's sleep masks?

Mulberry silk sleep masks can have many benefits for your skin and sleep, including being hypoallergenic, hydrating, and antimicrobial.

Skin benefits

Anti-aging:
Mulberry silk can promote a smoother complexion and reduce the appearance of fine lines and wrinkles
Reduces puffiness, dark circles around the eye area
Hydrating:
Mulberry silk helps retain moisture and keeps skin healthy
Hypoallergenic:
Mulberry silk is a good choice for people with sensitive skin or allergies
Antimicrobial:
Mulberry silk can help protect against bacteria
Reduces dark spots:
The antioxidants in mulberries can help fade skin blemishes

Sleep benefits

Helps you fall asleep:
A silk sleep mask can help you fall asleep more easily
Prevents exposure to harmful light:
A silk sleep mask can block out harmful light
Improves sleep quality:
A silk sleep mask can help you relax and sleep more soundly

Other benefits

Mulberry silk is naturally hypoallergenic
Mulberry silk has less friction than cotton, which can help reduce creases and prevent wrinkles
Mulberry silk is hydrophobic, which means it sheds water instead of absorbing it

I have allergies. Can Souleir Silk help?

Silk bedding is often recommended for individuals with allergies and sensitive skin due to its naturally hypoallergenic properties.

Gentle and non-irritating, silk is suitable for even the most delicate skin types, including babies. It provides an ideal sleeping surface for those with acne-prone skin, eczema, psoriasis, or other skin conditions.

Additionally, silk naturally resists mold, fungus, and dust mites - common household allergens - offering a cleaner and more comfortable sleep environment.

I tend to overheat while sleeping. Are Souleir silk pillowcases + sleep masks suitable for me?

Absolutely. Natural mulberry silk is an excellent choice for those who sleep either hot or cold.

Silk fibers feature a unique structure with a hollow core, allowing for natural temperature regulation to ensure comfort in any condition.

In warmer weather, or if you tend to sleep hot, silk effectively wicks away moisture without retaining dampness, keeping you cool and dry.

During colder months, silk’s low conductivity creates a thin layer of air insulation, helping to retain warmth. This makes silk bedding an ideal, year-round solution for a comfortable night’s sleep.

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@souleir.au