RAVAYA Light publishes educational content to help readers understand light therapy, product specifications, scientific research, safe use, and the limits of available evidence.
Our goal is to make complex information understandable without oversimplifying it or presenting preliminary research as established fact.
This policy explains how RAVAYA Light creates, reviews, updates, and corrects educational content published in our Learning Center, Research Library, product-support materials, and related pages.
Our editorial principles
RAVAYA Light content is developed according to the following principles.
Accuracy before promotion
Educational content should help readers make informed decisions, even when the evidence is limited, mixed, or does not support a broad marketing claim.
We do not consider a study useful merely because its findings appear favorable. We also evaluate:
- Study design
- Sample size
- Population
- Treatment area
- Device type
- Wavelength
- Irradiance
- Delivered dose
- Treatment schedule
- Outcome measures
- Adverse events
- Study limitations
- Funding
- Conflicts of interest
- Relevance to the exact subject being discussed
Health-related product claims may communicate messages expressly through words or implicitly through images, context, testimonials, and comparisons. FTC guidance states that objective health and safety claims must be truthful, non-misleading, and adequately supported before they are published.
Clear separation of evidence types
We distinguish among:
- Research involving the exact RAVAYA product
- Research involving a materially comparable consumer device
- General research involving the same or similar wavelengths
- Research involving different devices or treatment areas
- Laboratory or animal research
- Mechanistic or theoretical evidence
- Expert consensus
- Consumer experiences and testimonials
These forms of evidence are not interchangeable.
For example, a laboratory study showing a cellular response does not prove that a finished consumer mask will produce a visible result. Similarly, a study involving a professional laser, scalp device, full-body panel, or unrelated medical condition may not support a claim about a flexible facial LED mask.
Transparency about uncertainty
When evidence is limited or conflicting, we say so.
We aim to explain:
- What researchers studied
- What they found
- What they did not establish
- How strong the study design was
- Whether the findings apply directly to RAVAYA
- What questions remain unanswered
We avoid presenting scientific uncertainty as certainty.
People-first education
Our educational content is written primarily to answer readers’ questions, not to manufacture pages around search terms.
Google recommends creating helpful, reliable, people-first content and providing accurate authorship information where readers would reasonably expect it. Google also gives greater weight to trust-related considerations when content can affect a person’s health or safety.
Search optimization may help readers find our resources, but it does not determine our scientific conclusions.
Who creates RAVAYA content?
RAVAYA content may involve several contributors, depending on the subject:
- Editorial writers
- Scientific researchers
- Medical reviewers
- Regulatory reviewers
- Engineers
- Product specialists
- Customer-support specialists
- Designers
- Data analysts
Each published article should identify its author when authorship information is relevant to the reader’s evaluation of the content.
Articles requiring medical review should also identify:
- The medical reviewer’s full name
- Credentials
- Relevant specialty
- Link to the reviewer’s professional biography
- Medical-review date
A “medically reviewed” label will not be displayed unless a qualified, identifiable reviewer has reviewed the finished content.
Our contributors and reviewers may have a commercial relationship with RAVAYA Light. Relevant relationships and conflicts are disclosed on their profile pages or within the content when appropriate.
To learn more about the company and its principles, visit About RAVAYA Light.
What receives medical review?
Not every page requires clinical review. Pages involving health, safety, biological effects, treatment outcomes, medications, diagnosed conditions, or medical procedures generally do.
Topics that ordinarily require review by an appropriately qualified medical professional include:
- Acne
- Photosensitivity
- Pigmentation
- Melasma
- Rosacea
- Skin disorders
- Eye safety
- Medication interactions
- Pregnancy and breastfeeding
- Recent cosmetic procedures
- Recent surgery
- Adverse effects
- Contraindications
- Treatment outcomes
- Medical-device intended use
- Claims that could affect a reader’s healthcare decisions
Technical content may also require review by:
- Optical engineers
- Electrical engineers
- Regulatory professionals
- Quality specialists
- Laboratory personnel
Medical review does not mean that an article provides personal medical advice. It means that an appropriately qualified reviewer has evaluated the article for medical accuracy, balance, important omissions, and potentially misleading conclusions.
Our source hierarchy
We generally give greater weight to evidence in the following order:
- Applicable regulatory documentation and instructions for the exact product
- Independent testing of the exact finished product
- RAVAYA-specific controlled human research
- Systematic reviews and meta-analyses
- Randomized controlled human trials
- Other controlled human research
- Consensus statements and professional guidance
- Observational human studies
- Laboratory, tissue, and animal research
- Mechanistic or theoretical evidence
- Expert commentary
- Consumer reports and testimonials
This hierarchy is not absolute.
A poorly conducted randomized study may be less informative than a rigorous observational study. A systematic review may also be limited by the quality and similarity of the studies it includes.
Our reviewers consider the total body of relevant evidence rather than relying on one favorable study.
How we select sources
Whenever practical, we prioritize:
- Peer-reviewed journal articles
- Primary research
- Systematic reviews
- Meta-analyses
- Government databases
- Government guidance
- Professional consensus statements
- Recognized technical standards
- Full study reports rather than press releases
- Original laboratory documentation
We may use secondary sources to identify or explain a subject, but important scientific conclusions should be verified against the underlying research whenever accessible.
We do not treat the following as sufficient evidence on their own:
- Manufacturer marketing copy
- Influencer statements
- Social-media posts
- Unsourced graphics
- Product reviews
- News summaries
- Search-result summaries
- AI-generated citations
- Abstracts that do not contain enough information to evaluate the study
- A paper’s inclusion in a research database
How we evaluate scientific studies
A study is evaluated using factors such as:
- Human, animal, tissue, or laboratory design
- Randomization
- Control or sham group
- Blinding
- Sample size
- Participant characteristics
- Treatment area
- Device design
- Light source
- Wavelength
- Irradiance
- Fluence or radiant exposure
- Treatment duration
- Treatment frequency
- Number of sessions
- Outcome validity
- Follow-up period
- Statistical analysis
- Adverse events
- Participant withdrawals
- Funding
- Conflicts of interest
- Consistency with other evidence
A positive result does not automatically receive a strong evidence grade.
Small, uncontrolled, self-reported, short-term, or materially mismatched studies may be described as preliminary or limited, even when their results are favorable.
Product-specific evidence versus category evidence
A central part of our review process is determining whether a study applies to the RAVAYA device being discussed.
Using the same wavelength does not necessarily make two products equivalent.
Products can differ in:
- Spectral output
- Wavelength tolerance
- Irradiance
- Delivered dose
- Pulse behavior
- Treatment time
- Treatment distance
- LED placement
- Facial coverage
- Uniformity
- Thermal behavior
- Battery performance
- Fit
- Intended use
When a study did not use the RAVAYA product, we aim to state that clearly.
Category-level research may help explain why a wavelength or device type is being studied, but it should not be presented as direct proof of a RAVAYA-specific outcome.
Our detailed grading rules will be published in the RAVAYA Light Evidence-Grading Methodology.
Product specifications and testing
Statements about the RAVAYA product should be based on documentation applicable to the exact finished model being sold.
Depending on the specification, this may include:
- Manufacturer records
- Engineering documentation
- Independent laboratory testing
- Electrical testing
- Optical measurements
- Material documentation
- Regulatory records
- Quality-control records
Where testing methodology materially affects interpretation, we aim to disclose:
- Product model
- Test date
- Laboratory
- Equipment
- Calibration
- Measurement distance
- Measurement locations
- Battery condition
- Test method
- Limitations
- Version of the tested product
Planned, preliminary, verified, updated, and superseded reports should be clearly distinguished.
Regulatory terminology
We aim to use regulatory terms precisely.
FDA clearance, approval, authorization, registration, and listing do not mean the same thing. FDA states that establishment registration and device listing do not denote approval, clearance, or authorization. FDA also states that it does not “certify” devices and that its logo is not intended for private-sector marketing materials.
When discussing RAVAYA’s regulatory status, we aim to identify the exact:
- Device
- Model
- Legal manufacturer
- Regulatory pathway
- Intended use
- Public record
We do not use phrases such as “FDA-approved wavelengths,” because regulatory status applies to a device and its intended use rather than to a wavelength in isolation.
How we use artificial intelligence
RAVAYA Light may use artificial-intelligence tools to assist with tasks such as:
- Organizing research
- Identifying possible sources
- Creating outlines
- Comparing terminology
- Detecting inconsistencies
- Improving readability
- Generating draft metadata
- Suggesting internal links
- Formatting references
AI output is not treated as an authoritative scientific source.
Before medically or scientifically significant content is published, a human contributor must verify:
- Citations
- Study identity
- Study findings
- Numerical values
- Quotations
- Product specifications
- Regulatory statements
- Medical conclusions
- Internal links
- External links
AI tools will not be listed as medical authors or medical reviewers.
Google’s guidance states that the method of content production is less important than whether the resulting content is original, high quality, accurate, and useful. It also recommends making automation or AI use understandable to readers when that information would reasonably help them evaluate the content.
Claims and commercial review
Educational content may influence interest in RAVAYA products. For that reason, we evaluate both express claims and reasonable implied messages.
Before publishing a product-performance or safety claim, we seek to determine:
- What a reasonable reader is likely to understand
- Whether the claim is objective
- What level of evidence the claim implies
- Whether the evidence matches the exact product
- Whether important limitations have been disclosed
- Whether photographs, charts, testimonials, or surrounding content imply a broader claim than the words alone
FTC guidance emphasizes that marketers should examine the complete message communicated to consumers and confirm that scientific support is relevant to the specific product and claim.
A disclaimer cannot automatically correct a misleading headline, image, testimonial, or overall impression.
Testimonials and consumer experiences
Customer experiences may help readers understand comfort, fit, convenience, and personal impressions. They do not replace controlled scientific evidence.
When testimonials discuss outcomes, we consider whether they may imply:
- A typical result
- A guaranteed result
- A medical result
- A result unsupported by the available evidence
Testimonials may be edited for length or clarity, but they should not be altered in a way that changes their meaning.
Material relationships, incentives, or compensation should be disclosed when applicable.
Conflicts of interest
RAVAYA Light sells light-therapy products. Readers should consider this commercial interest when evaluating content published on our site.
Authors and reviewers are expected to disclose relevant relationships, including:
- Employment
- Consulting
- Ownership
- Compensation
- Research funding
- Product development involvement
- Advisory roles
- Other financial interests
A disclosed commercial relationship does not automatically invalidate an article or review. It must, however, be transparent.
Corrections
We take factual errors seriously.
Corrections may involve:
- Incorrect citations
- Misidentified studies
- Numerical errors
- Outdated guidance
- Broken links
- Misstated product specifications
- Regulatory terminology
- Missing limitations
- Wording that could create a misleading impression
Minor spelling, formatting, or style changes may be corrected without a formal notice.
Material corrections should be documented in the page’s revision history. Where appropriate, the correction notice should explain:
- What was changed
- Why it was changed
- When it was changed
Readers can report a possible error through the RAVAYA Light contact page.
Content updates
Scientific evidence and regulatory information change over time.
Each significant resource should include, when applicable:
- Original publication date
- Last updated date
- Medical-review date
- Next planned review date
An article may be reviewed sooner when:
- Important new research is published
- Regulatory information changes
- Product specifications change
- Safety information changes
- A cited study is corrected or retracted
- A reader or reviewer identifies a material concern
An updated date should reflect a meaningful content review or revision, not a cosmetic change made solely to make an article appear recent.
Archived and superseded content
Content may be archived when it:
- No longer reflects current evidence
- Applies to a discontinued product
- Has been replaced by a more complete resource
- Can no longer be adequately supported
- Contains outdated safety or regulatory information
When practical, archived URLs should redirect to the most relevant current resource. Historical testing reports may remain available when transparency requires preserving a record, but they should be labeled as superseded.
Editorial independence
Commercial objectives do not determine the scientific grade assigned to a study.
Editorial and medical contributors are expected to identify evidence limitations even when those limitations reduce the strength of a product-related message.
No contributor should be asked to approve a claim that the contributor believes is inaccurate, unsupported, or misleading.
What this policy does not mean
This policy does not mean:
- Every RAVAYA page is medically reviewed
- Every cited study tested a RAVAYA product
- Every reviewer endorses every RAVAYA product
- Every user will experience the same result
- Educational content replaces personal medical advice
- Evidence will never change
- Errors are impossible
It describes the standards we intend to follow and the process we use to improve the reliability of our content.
Contact us
Questions about:
- Product operation
- Orders
- Support
- Article corrections
- Source suggestions
- Editorial concerns
may be submitted through the RAVAYA Light contact page.
Please do not submit private medical records or sensitive health information through a general website contact form.
Educational-use statement
RAVAYA Light educational content is provided for general informational purposes. It is not intended to diagnose, treat, cure, or prevent a medical condition and is not a substitute for personalized advice from a qualified healthcare professional.
People with diagnosed conditions, unusual symptoms, photosensitivity concerns, medication questions, recent procedures, or changing skin lesions should consult an appropriate healthcare professional before relying on general educational information.
Policy history
Effective: July 30, 2026
Last updated: July 30, 2026
Current version: 1.0
Material revisions to this policy will be summarized here.