SkincareSafety Guide

Skin

Understand your skin type, tone, and what your skin is doing.

View all skin guides

Start here

Skin typesThe main skin types and how they differ.Find your skin typeA practical identification guide.What different skin types look likeVisual differences between common skin types.

Common skin questions

Oily skinWhat oily skin means and how to read it.Skin type changesHow skin type can shift over time.Skin type and ageHow visible aging differs by skin type.
Not sure where to start?Use the skin-type guide before choosing routines or ingredients.

Concerns

Start from a skin problem or visible change.

View concern guides

Oil and acne

Why oily skin happensThe main drivers behind excess oil.Oily skin and acneHow oil can contribute to breakouts.Can oily skin cause acne?A direct answer to the oil-acne link.

Changes and warning signs

Stress and oily skinHow stress may affect oiliness.Dehydration and oilinessWhy skin can feel oily and dehydrated.Skin cancer signsVisual signs that need professional attention.
Looking for a solution?Start with what oily skin actually needs before adding stronger products.

Ingredients

Understand what ingredients do and whether they fit your skin.

View ingredient questions

Explore ingredients

NiacinamideA practical ingredient overview.Vitamin C serumWho can use vitamin C and when to be careful.RetinolHow retinol fits different skin types.

Use safely

Salicylic acidWhere this acne-focused ingredient fits.Niacinamide for all skin typesSuitability across skin types.Ingredient comparisonsUse comparisons to avoid mismatched decisions.
Can my skin use this?Browse compatibility questions before adding a new active.

Routines

Turn skin information into daily decisions.

View routine questions

Daily basics

Does every skin type need moisturizer?A basic routine decision.Does every skin type need sunscreen?Where SPF fits in daily care.What oily skin needsA simple care direction for oily skin.

Adjust over time

Skin changes with ageWhen your routine may need to change.Seasonal skin changesHow weather affects skin behavior.Korean skincare approachWhat is useful beneath the trend.
Starting from scratch?Begin with moisturizer, sunscreen, and one skin-specific need.

Products

A small selection of skincare products recommended by OuterDerm for simple, effective everyday routines.

View all products

Recommended picks

Daily SunscreenDaily UV protection that has to be wearable enough to stick with.Azelaic AcidA focused 10% azelaic acid when uneven tone or blemish marks are the concern.Gentle CleanserComfortable cleansing when tight or squeaky skin is a warning sign.
Not sure where to start?Browse three carefully selected essentials, then ask on WhatsApp before you order.

Learn

Go deeper into skin science, myths, evidence, and safety.

View learning guides

Hazardous ingredients

Safety hubStart with mercury, steroids, PPD and other hazardous substances.Ingredient safety indexBrowse Phase 1 and Phase 2 hazardous ingredients.Mercury in whitening creamsLabel names, Punjab alerts, and what to do now.

Product literacy

Product literacy hubHow to read labels, claims, and INCI lists before you buy.How to read an ingredient labelINCI order, Parfum, and missing-list red flags.Fragrance-free vs unscentedHow to verify a fragrance-free claim on the ingredient list.How to choose sunscreenBroad spectrum, wearability, and a readable pack — not a fairness claim.

Skin science

Skin color geneticsHow inherited traits shape skin color.Skin color typesHow skin tone is commonly grouped.Are skin types genetic?What genetics can and cannot explain.

Evidence and myths

Can all skin types tan?Tanning, risk, and skin type.Is oily skin good or bad?A balanced view of oily skin.Why Korean skin looks flawlessTrend claims translated into practical basics.
Want the evidence layer?Use why-guides when you want causes, mechanisms, and context.

Toxic metals family

Lead and lead compounds

Stop use

Toxic metal — stop verified products; may not appear on the label.

Main concern: Children and long-term exposure face neurologic and kidney risks.

Do now: Stop verified products, isolate packaging and seek advice if exposure was ongoing.

Critical severityHigh confidenceHigh confidence evidence

Last reviewed 17 Aug 2026

Label par naam check karein Agar use kar chuke hain Evidence aur sources dekhein
High confidence2 sources Reviewed 17 Aug 2026OuterDerm fact-check deskHigh confidence · WHO sources on file Evidence aur sources dekhein
What it isA heavy metal sometimes found as undeclared contamination in informal cosmetics.
Where foundWhitening creams · Informal-market kohl/surma · Unlabeled fairness jars · Traditional eye cosmetics of uncertain origin
Main concernChildren and long-term exposure face neurologic and kidney risks.
What to doStop verified products, isolate packaging and seek advice if exposure was ongoing.

ExplainWhat the substance is

A toxic heavy metal that is not an acceptable intentional cosmetic ingredient but has appeared in adulterated lightening products and contaminated colour cosmetics in some markets.

Lead toxic metal hai jo kabhi kabhi informal whitening ya makeup products mein undeclared mil sakta hai. Verified finding par use band karein aur exposure concern par medical guidance lein.

LabelsLabel par naam check karein

Adulterants and contaminants may not appear on the label at all.

LeadchemicalLead acetatechemicalLead oxidechemical
Scientific / common name
Lead and lead compounds
Short name
Lead

WhereWhere it may be found

Not every product in these categories contains this substance. These are common contexts where exposure has been documented or reported.

Common product categories

  • Whitening creams
  • Informal-market kohl/surma
  • Some lip products (historical contamination)

Typical exposure contexts

  • Unlabeled fairness jars
  • Traditional eye cosmetics of uncertain origin
  • Very cheap informal-market makeup

Main exposure route: Skin contact and incidental ingestion from hand-to-mouth after application

Why it appears in products
  • Illegal adulteration in informal whitening products
  • Contamination from impure raw materials

If usedAgar use kar chuke hain

  • Stop using a product with verified lead findings.
  • Keep packaging and batch details away from children.
  • Wash hands and avoid sharing towels that contacted the product.
  • Seek medical advice if a child used the product or symptoms concern you.

Keep the product, batch code and seller details in a sealed bag for reporting if needed.

Urgent

Seek urgent medical help if you notice

  • Child used product
  • Neurologic symptoms
  • Severe systemic symptoms

OuterDerm does not diagnose reactions or prescribe treatment. Use professional care when symptoms concern you.

Report a suspected product

RiskWhen it becomes risky

  • Daily use over months
  • Use on children
  • Use during pregnancy

HealthHealth effects by evidence strength

strong evidence

  • Neurologic and developmental harm

    WHO notes lead exposure can damage the brain and nervous system; children are especially vulnerable.

    Lead poisoning and health
  • Kidney and cardiovascular effects

    WHO links long-term lead exposure to kidney damage and other systemic effects.

    Lead poisoning and health

Medical

Symptoms requiring medical advice

  • Developmental concerns in a child using suspected product
  • Neurologic symptoms
  • Possible pregnancy exposure

PopulationsPregnancy, children & workers

  • Children

    Children absorb lead more readily; keep all suspected products away from children.

    Lead poisoning and health
  • Pregnancy

    Avoid suspected lead-containing cosmetics; discuss possible exposure with a clinician.

    Lead poisoning and health

RegulatoryStatus by jurisdiction

Jurisdiction Status As of Sources
InternationalLead is prohibited or strictly limited in cosmetics under major regulatory frameworks.2026-08-17Lead poisoning and health

ProductsVerified product findings

OuterDerm ke paas is waqt koi reviewed product-specific finding publish karne ke liye available nahi.

AlternativesSafer alternatives

  • Sunscreen + supervised pigmentation careroutine

    For tone concerns, sun protection and clinician-guided care beat unlabeled lightening jars.

    Best Sunscreen for Melasma

ReviewSources & update history

Author: OuterDerm editorial team

Reviewer: OuterDerm fact-check desk

Last reviewed: 17 Aug 2026

  • Lead poisoning and health — World Health Organization · Accessed 2026-08-17 · International

    Supports: Lead exposure can cause neurological, kidney and developmental harm; informal cosmetics have been implicated in some exposure settings.

  • Mercury and health — World Health Organization · Accessed 2026-08-17 · International

    Supports: Mercury exposure can harm kidneys and the nervous system; cosmetic use can contaminate household surfaces.