DARK CIRCLES · 8 min read
Why do I have dark circles?
Understand common causes and build a gentle morning-and-night routine for a fresher-looking eye area.
Read the complete guide →TREHI SKIN JOURNALUnderstand your skin.
Understand your skin.
Build a better ritual.
Answer-first, practical guides for the concerns people search most—dark circles, pigmentation and dull-looking skin. Learn what may be contributing, what to do daily and when professional advice matters.
Written by Priyanka Khurana Goyal, Trehi’s ingredient sourcing and product design expert. Read her founder story. Medical statements are bounded by cited professional sources. Editorial policy.
PIGMENTATION · 10 min read
How can pigmentation look more even?
Learn why dark spots form, why sun protection matters and how consistency supports gradual improvement.
Read the complete guide →
DULLNESS · 8 min read
Why does my face look dull?
A practical reset for dryness, uneven texture, tired-looking skin and an inconsistent routine.
Read the complete guide →
KUMKUMADI OIL · 9 min read
How should you use Kumkumadi oil?
The right quantity, application method and skin-type adjustments for a comfortable nightly ritual.
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PUFFINESS · 8 min read
Why is my face puffy in the morning?
Common causes, red flags and a gentle five-minute Face Yoga and massage reset.
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ACNE MARKS · 10 min read
Acne marks or pigmentation—which is it?
Understand colour changes versus true scars and choose more realistic next steps.
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SKIN BARRIER · 9 min read
Is your skin barrier damaged?
Signs of over-exfoliation and a simple recovery routine for tight, reactive skin.
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ROUTINE ORDER · 8 min read
What is the correct skincare order?
Know exactly where toner, under-eye serum, facial oil, moisturiser and SPF fit.
Read the complete guide → PIGMENTATION · 9 min read
Melasma, dark spot or acne mark?
Compare patterns and choose safer next steps.
Read the complete guide → PIGMENTATION · 8 min read
Why does pigmentation return?
Seven triggers that can restart the pigment cycle.
Read the complete guide → PIGMENTATION · 8 min read
Why is skin darker around my mouth?
Possible causes, what to avoid and gentle care.
Read the complete guide → POSTPARTUM · 8 min read
A realistic postpartum routine
A repeatable routine with safer expectations.
Read the complete guide → PCOS · 9 min read
Can PCOS and pigmentation connect?
Separate acne marks, melasma and acanthosis nigricans.
Read the complete guide → SUN CARE · 7 min read
Sun tan or pigmentation?
Understand the difference without harsh fixes.
Read the complete guide → TIMELINE · 8 min read
How long does pigmentation take to fade?
A realistic timeline and progress tracking.
Read the complete guide → KUMKUMADI · 10 min read
Can Kumkumadi oil support uneven skin?
Tradition, evidence and honest limitations.
Read the complete guide → CHECKLIST · 9 min read
AM and PM routine for Indian skin
A simple screenshot-friendly checklist.
Read the complete guide → KUMKUMADI · 9 min read
What is Kumkumadi oil?
Traditional use, current formula facts and realistic expectations.
Read the complete guide → ACNE-PRONE SKIN · 9 min read
Can Kumkumadi oil cause pimples?
Why breakouts may happen and how to test a facial oil safely.
Read the complete guide → FACE YOGA · 9 min read
How to use facial oil with Face Yoga
Slip, quantity, technique and a gentle 10-minute ritual.
Read the complete guide → DARK CIRCLES · 9 min read
Why do I have dark circles after good sleep?
Genetics, shadows, allergies and pigmentation explained.
Read the complete guide → VERIFIED STORY · 8 min read
Monica’s pigmentation journey
What her official Trehi testimonial can—and cannot—tell us.
Read the complete guide → VERIFIED STORY · 8 min read
Manisha’s acne and pigmentation journey
A carefully sourced community story without invented claims.
Read the complete guide → COMMUNITY INSIGHTS · 9 min read
Products alone or a guided ritual?
What guidance adds—and what testimonials cannot prove.
Read the complete guide → DARK CIRCLES · 8 min read
Why do dark circles run in families?
Inherited pigment, thin skin and structural shadows.
Read the complete guide → DARK CIRCLE TYPES · 8 min read
Pigmentation or under-eye shadow?
Four contributors and why the distinction matters.
Read the complete guide → ALLERGIES · 8 min read
Can eye rubbing cause dark circles?
Allergic shiners, irritation and safer next steps.
Read the complete guide → SCREEN TIME · 8 min read
Does screen time cause dark circles?
The myth and the more realistic indirect links.
Read the complete guide → PUFFY EYES · 8 min read
Puffy eyes or dark circles?
The difference and a gentle morning reset.
Read the complete guide → UNDER-EYE SERUM · 8 min read
How should under-eye serum be applied?
Quantity, product order and common mistakes.
Read the complete guide → FACE YOGA · 8 min read
A five-minute practice for tired eyes
Safe movements, realistic benefits and boundaries.
Read the complete guide → PROFESSIONAL CARE · 8 min read
When do dark circles need a dermatologist?
Routine appointments, red flags and expectations.
Read the complete guide → PILLAR 3 · HYDRATION · 9 min read
Dry skin or dehydrated skin?
Learn the difference and adjust your routine without over-cleansing.
Read the complete guide → PILLAR 3 · BARRIER · 9 min read
Can over-exfoliation make skin dull?
Recognise irritation and follow a simple barrier reset.
Read the complete guide → PILLAR 3 · MORNING · 9 min read
A five-step morning glow routine
The correct order for hydration, oil and sunscreen.
Read the complete guide → PILLAR 3 · NIGHT · 9 min read
Night routine for dull, tired skin
A calm four-step evening ritual that respects the barrier.
Read the complete guide → PILLAR 3 · 40+ · 9 min read
Dull skin after 40
Gentle care for dryness, texture and visible radiance.
Read the complete guide → PILLAR 3 · TROUBLESHOOTING · 9 min read
Why is my skincare not making me glow?
Eight common routine mistakes and a simpler reset.
Read the complete guide → PILLAR 3 · MAKEUP · 9 min read
Post-makeup barrier care
Remove makeup without scrubbing away skin comfort.
Read the complete guide → PILLAR 3 · PRODUCT ORDER · 9 min read
Why toner goes before face oil
Understand the damp-skin method and correct quantity.
Read the complete guide → PILLAR 3 · GENTLE CARE · 9 min read
Glow without bleach or harsh scrubs
A barrier-friendly route to fresher-looking skin.
Read the complete guide → PILLAR 4 · EVIDENCE · 9 min read
Does Face Yoga work?
Possible benefits, current evidence and honest limitations.
Read the complete guide → PILLAR 4 · BEGINNERS · 9 min read
How often should you do Face Yoga?
A gradual four-week schedule built around comfort.
Read the complete guide → PILLAR 4 · TECHNIQUE · 9 min read
Massage direction for puffiness
A light five-zone sequence without hard scraping.
Read the complete guide → PILLAR 4 · JAW · 9 min read
Face Yoga for jaw tension
Gentle relaxation, boundaries and when to seek care.
Read the complete guide → PILLAR 4 · REALISTIC RESULTS · 9 min read
Face Yoga for a double chin
What posture and movement can—and cannot—change.
Read the complete guide → PILLAR 4 · 40+ · 9 min read
Safe Face Yoga after 40
A ten-minute beginner ritual with realistic expectations.
Read the complete guide → PILLAR 4 · BEGINNERS · 9 min read
Nine Face Yoga mistakes
Correct pressure, slip, frequency and expectations.
Read the complete guide → PILLAR 4 · SAFETY · 9 min read
When should you avoid Face Yoga?
Contraindications, procedure precautions and red flags.
Read the complete guide → PILLAR 4 · GUIDANCE · 9 min read
Products or guided classes?
What guidance adds to a skincare ritual.
Read the complete guide → PILLAR 5 · INGREDIENTS · 9 min read
What is inside Kumkumadi oil?
Saffron, sesame and why traditional formulas vary.
Read the complete guide → PILLAR 5 · ROUTINE · 9 min read
Kumkumadi oil: morning or night?
Choose timing based on skin type, quantity and comfort.
Read the complete guide → PILLAR 5 · QUANTITY · 9 min read
How many drops should you use?
A simple starting guide for oily, dry and sensitive skin.
Read the complete guide → PILLAR 5 · COMPARISON · 9 min read
Kumkumadi oil vs vitamin C
Differences, layering and beginner decisions.
Read the complete guide → PILLAR 5 · SAFETY · 9 min read
How to patch-test Kumkumadi oil
A gradual introduction method for safer use.
Read the complete guide → PILLAR 5 · BUYING GUIDE · 9 min read
How to choose Kumkumadi oil
A label and formula checklist without authenticity myths.
Read the complete guide → PILLAR 5 · ACNE-PRONE SKIN · 9 min read
Acne marks vs active acne
Know when a facial-oil ritual may not be appropriate.
Read the complete guide → PILLAR 5 · OILY SKIN · 9 min read
The apply-and-wipe method
A lighter Kumkumadi ritual for oily and combination skin.
Read the complete guide → PILLAR 5 · PRODUCT ORDER · 9 min read
Complete Kumkumadi ritual order
Where toner, eye serum, oil, ubtan and SPF belong.
Read the complete guide →