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DEPIGMENTATION SERUM

Regular price ₹ 2,750.00
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per 
4.6 (3689)
30 ml
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Twin-Action Pigment Corrector | Fades Spots. Stops New Ones.

Post Acne Scars

Colour Imbalance

Dark Spots

Dark Patches

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Pigmentation is patient. It comes back after every treatment, every serum, every laser! Because nothing was stopping it at the source. Until now.

Powered by Adaptive Precision Technology™, Kass De-Pigmentation Serum delivers 2X spot performance fading existing dark spots through gentle exfoliation while regulating melanin to stop new pigmentation from forming.
Clinically validated on 67 volunteers over 8 weeks.

The result is not a quick fix. It is a permanent shift vsibly even tone, fading acne marks, and skin refined enough that concealer stops being a daily necessity. 

The difference shows. Fewer spots. Even tone. A forehead, chin and neck that finally match the rest of your face.
Skin that no longer needs a filter, a concealer, or an excuse to face the day.

• Lactic Acid- 3%
Helps to exfoliate and remove dead skin cells, can help to reduce the appearance of fine lines and wrinkles. Helps to promote cell regeneration

• Alpha Arbutin
Helps to reduce the appearance of hyperpigmentation and age spots, helps to reduce inflammation and redness

• Sodium Hyaluronate
Helps to hydrate and plump the skin, improves skin elasticity and firmness

• Neroli
Has astringent properties that can help to tighten and firm the skin, has a pleasant fragrance that can help to uplift the mood.

• Sodium Bicarbonate
Has a soothing and calming effect on the skin, also helps to balance the pH of the skin

Use 1x Daily | P.M

FAQ details will be updated soon.

Lab reports will be updated soon.

Clinical studies will be updated soon.

Is this product right for you?

Ask us about this product or tell us about your skin and we’ll personalize a recommendation.

Kass SkinSense AI
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Real People. Real Results.
81%
Showed reduced photo-induced pigmentation
76%
Showed a 27% reduction in melanin synthesis
68%
Reported visibly uniform skin tone
* Results may vary from person to person.

“Treating pigmentation without prevention is only half the job.
This works on both existing spots and future pigmentation. Finally breaking the dark spot cycle.”

– Dr. Sanya Kundra - Medical Aesthetician, Facial Aesthetics

"Finally — a formula that understands sensitive skin.
Fades existing pigmentation, prevents new ones. For PIH and post-acne marks — the balance of efficacy and tolerability is everything. This delivers both."

– Dr. Mayuna - MBBS Aesthetician and Skincare enthusiast

Why Kass?

★★★★★ Tested, Trialed, Loved.

How it works
Fades existing spots
Prevents new pigment
Results
Risks
Pain & Discomfort
DEPIGMENTATION SERUM Adaptive Precision Technology™ that fades existing spots via gentle exfoliation and stops new melanin at the source. Twin action, daily. Yes Yes as it regulates melanin Visible from day 7. Significant by week 8. Long-term correction with continued use Barrier-safe formula None
Other Skincare
Single-action only. Typically fades existing pigment only. No melanin regulation.
Yes
Variable. Often temporary or slow to show.
Variable. Often temporary or slow to show.
Moderate as it causes sensitization & rebound pigmentation
None to mild tingling at most

No.1

Bio-Intelligent Skincare
GMP

GMP

Certified Manufacturing Facility
15+ Bio-Active

15+ Bio-Active

Clinically Studied

2 Million

Satisfied Customers
Research

Clinical Study

Better-Balanced Choice

Clinical data shows that lactic acid directly inhibits tyrosinase—the key enzyme responsible for melanin production—reducing pigmentation without altering melanocyte genes or proteins. Compared to glycolic acid, it delivers effective melanin suppression with lower cellular stress, making it a safer, more skin-tolerant option for consistent depigmentation.

Evidence for Depigmentation Support

An FDA-supported review by the University of Maryland confirms that topical lactic acid has been clinically evaluated for melasma and facial hyperpigmentation, with effective use reported across ~14–92% concentrations in controlled settings.

Direct to Pigment Pathway

A peer-reviewed study published in Scientific Reports (Nature, 2025) shows that lactic acid reduced melanin production in a dose-dependent range of 5–20 mM, without affecting cell viability. The study identified suppression of TYRP1, a key melanin-forming enzyme, through epigenetic regulation of histone H3 lactylation—confirming action directly at the pigment-formation pathway rather than surface-level correction

Key Ingredients

Lactic Acid

Lactic Acid helps remove pigmentation by exfoliating dull, damaged surface cells to reveal clearer and brighter skin.

Alpha Arbutin

Alpha Arbutin helps reduce pigmentation by slowing excess melanin production and promoting a more even, illuminated tone.

Palmaria Palmata

Palmaria Palmata helps fade pigmentation by interrupting uneven melanin transfer and enhancing overall luminosity.

Neroli

Neroli helps support brightness by calming inflammation and encouraging a clearer, more radiant complexion.

Kesar Extracts

Inhibits pigment formation, boosts radiance through improved microcirculation, and supports clearer brighter skin.

Hyaluronic Acid & Glycerin

Maintain deep hydration, strengthen barrier function, improve tolerance during pigmentation correction, and deliver actives efficiently for optimised skin health.

Frequently Asked Questions

Everything you need to know before using this product.

Adaptive Precision Technology is a proprietary Kass innovation that adjusts ingredient delivery in real time, ensuring each active reaches the areas that need correction the most, which improves performance, maintains comfort, and reduces the possibility of irritation.

It treats pigmentation on the surface while also regulating melanin activity at its root, creating a balanced corrective process that gradually restores uniform tone, improves clarity, and supports long term skin health.

Yes. It is created by an Indian founder and developed as an Indian brand that blends traditional root cause healing principles with advanced high performance actives sourced from top laboratories in France, Switzerland, and other global hubs.

Sensitive skin can use this serum since it has been designed for comfort and tolerance, although patch testing is recommended so the skin can gradually adjust to active ingredients during the first few applications.

You can pair it with acne treatments, but avoid applying it at the same time as strong leave on formulas containing Salicylic Acid or Benzoyl Peroxide so the skin does not experience unnecessary overlap of exfoliating or drying ingredients.

Yes. It works well with most anti aging formulas and can be paired with retinol or collagen boosting serums for a well rounded routine that addresses pigmentation, texture issues, early lines, and overall skin vitality.

It is best to pause active treatments for one to two days after professional procedures so the skin can settle. Once any temporary redness or sensitivity has eased, you can safely resume the serum.