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De-Spot Brightening Serum — DEAU
THE EDIT — FOUR PIECES. FULL ROUTINE. SAVE 15%
[ MAIN PRODUCT IMAGE ]
FRONT
▶
VIDEO
TEXTURE
INGREDIENT
REPLACES 4
LIFESTYLE
Offense–Defense Skincare™

De-Spot Brightening Serum

Built for
Stubborn dark spots · Post-acne marks · Sensitive, acne-prone skin
★★★★★ [X.X · XXX verified reviews]
REPLACES 4products
2–3 MONTHSof use
47ML1.6 fl oz
Formulated without
Fragrance
Parabens
Sulfates
Animal testing
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The AM Edit · De-Spot + C³ Glow Veil
Enhanced brightening · Morning routine
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The Full Edit
All four pieces · The complete routine
Everything your skin deserves
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One-time · single product
$120
30-day returns · Free U.S. shipping over $150 New, unopened products may be returned within 30 days of delivery.
Woman-Owned Made in Japan Cruelty-Free Vegan Derm-Approved
Eight-week study · 36 participants
92%
Visible reduction
in dark spots
94%
More even
skin tone
97%
No irritation
100%
Gentle on skin

Details

Dark spots don't form one way, so targeting just one thing won't fix them.

De-Spot works at every stage of how dark spots form: before pigment starts, while it's being made, as it rises to the surface, and after — calming the inflammation that keeps discoloration coming back.

Our Offense–Defense Skincare™ system makes this possible. Powerful ingredients correct. Onsen Water and soothing ingredients protect, so you get results without irritation.

The result: luminous, polished skin. Bright, even, effortlessly clear.

"Four stages of correction. Barrier protection built in. Results that build — without the setbacks."

Benefits

Treat · Offense
Tranexamic acid
Targets pigment at the source.
Azelaic acid
Calms while brightening.
Niacinamide
Stops pigment surfacing.
Protect · Defense
Ushio Onsen Water
Mineral-rich Japanese hot spring.
Squalane
Lightweight hydration.
Vitamin E
Protects while actives work.

Correction without protection is short-lived. Protection without correction is incomplete.

▶
Creator Story
45–90 sec testimonial
Vertical · IG/TikTok ready
Captions on for muted viewing
From someone who'd stopped trying

A creator with stubborn post-acne marks shares her real experience with De-Spot — what she was using before, why she switched, and what changed in her skin.

No script. No before-and-after gimmicks. Just the story from someone who'd given up on brightening serums working for sensitive, acne-prone skin.

"

[ FOUNDER QUOTE — needs a 1–2 sentence line from Hina, either pulled from About copy or written for the PDP. Should reinforce the no-tradeoff founding belief. ]

Hina Mian
Founder, DEAU · Five years in the making

Who it's for

  • Stubborn dark spots that won't fade
  • Post-acne marks (PIH & PIE)
  • Visible pores and uneven texture
  • Sensitive, acne-prone skin that reacts to harsh brightening

How to use

Apply morning and night as your treatment step, after cleansing and before moisturizer.

▶
Watch the application
15-second how-to
Creator showing the routine
No audio needed
01
Apply 1–2 pumps, morning and night
Press evenly across the face. Avoid the immediate eye area.
02
Pat gently under the eyes
A small amount targets dark circles and helps with under-eye tone.
03
Layer with SPF during the day
Brightening actives work best when protected from new sun damage.

For enhanced results, pair with C³ Glow Veil Defense Serum.

Brighter skin you can actually maintain.
Here's what eight weeks of consistent use looks like.
Week 1–2
Skin feels calm
No stinging. No redness. No purge. The barrier stabilizes before correction begins.
Week 3–4
Tone starts evening out
Skin looks clearer overall, even before individual spots fade. Texture refines.
Week 5–8
Dark spots fade
Visible reduction in stubborn dark spots and post-acne marks. No irritation. No recovery time.
Beyond 8
Spots don't come back
You're maintaining, not chasing. Results build instead of resetting every few months.
Less done right, wins.
How De-Spot works
Dark spots form in four stages.
De-Spot intercepts every one.
01
Before pigment starts
Inflammation signals melanocytes to begin producing melanin.
Azelaic acid — calms the inflammatory signal.
02
While melanin is being made
Tyrosinase enzyme converts amino acids into pigment.
Tranexamic acid — targets pigment at the source.
03
As pigment rises to the surface
Melanosomes transfer pigment up through skin layers.
Niacinamide — stops pigment from reaching the surface.
04
After — what keeps it coming back
Residual inflammation triggers the next cycle of pigmentation.
Onsen Water + Vitamin E — calm what keeps it returning.
Correction at every stage. Barrier protection built in throughout.
De-Spot vs. other dark spot serums
Pull up the reviews of any dark spot serum. Same complaints, every time.
De-Spot was built so none of those complaints apply.
Feature
DE-SPOT
Other
How it feels
No irritation
✓
—
Silk-like texture
✓
—
No purging or peeling
✓
—
Never dry or stripped
✓
—
What's inside
Fragrance-free
✓
—
Safe for sensitive skin
✓
—
Safe for acne-prone skin
✓
—
How it works
Targets all 4 pigmentation pathways
✓
—
Skin doesn't get worse first
✓
—
Spots don't come back
✓
—

Better skincare starts with better design.

"

[ VERIFIED CUSTOMER REVIEW — pull from Zola, Brooke, Ingrid, Petra, Rachel, Shevorn, Luis, or Tia. Pick the one that addresses no-irritation + results-that-stay. ]

[ Verified buyer name ]

The water inside

Ushio Onsen, Izumo, Japan. Mineral-rich hot spring water that's been healing skin for over 1,300 years — the foundation that calms reactive pathways and lets powerful actives work without triggering irritation.

Every DEAU formula is developed and manufactured in Japan, with laboratories specializing in advanced delivery systems and stabilization technologies. Pharmaceutical-grade raw materials. Full traceability from source to bottle. The Japanese principle of kodawari — relentless dedication to craft — guides every detail.

From real buyers

[X.X]
★★★★★
[XXX] verified reviews · Filterable by skin type & concern

See it on real skin

Verified buyers · Filterable by skin type
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+ 10 more clips

Ingredients

Our formulas are crafted with clinical actives, Japanese botanicals, mineral-rich onsen water and soothing ingredients. Each piece replaces four products in your routine.

Full ingredient list: [INCI list]

FRAGRANCE-FREE · CRUELTY-FREE · VEGAN · PARABEN-FREE

Questions

Can I use this with retinol?
Yes. Apply De-Spot first, let it absorb, then follow with retinol.
Is it safe for sensitive skin?
Yes. Every formula is buffered with soothing ingredients to maintain comfort.
Pregnancy or breastfeeding?
Consult your doctor. De-Spot contains azelaic acid, which is generally considered safe, but we recommend checking with your healthcare provider.
How is this different from other brightening serums?
See the comparison chart above. Most target one pathway. De-Spot addresses all four.
How long until I see results?
See the timeline above. Most see visible improvement at weeks 4–6, full results at 8.

Shipping & returns

Complimentary shipping on all U.S. orders over $150.

New, unopened products may be returned within 30 days of delivery. For questions and a prepaid return label, contact hello@deauskin.com.

De-Spot Brightening Serum
★★★★★ [X.X] · [XXX] reviews
$102 every 90 days · subscribe