
Serum for stubborn dark spots and uneven tone, with Tranexamic Acid and Niacinamide.
- A BIOSAR range
- Serenvit
- Size
- 30 ml
- When
- Morning and evening
Suits
Best for stubborn spots, post-mark discoloration and uneven tone.
Key actives
- Dermatologically tested
- Made to GMP (ISO 22716)
A BIOSAR range
Targeted serums — a focused formula for each concern your skin raises.
All Serenvit productsOn this page
How Serenvit Tranexamic Acid Serum works
Serenvit Tranexamic Acid Serum is BIOSAR's targeted serum for stubborn discoloration. Tranexamic Acid evens long-standing dark areas; Niacinamide regulates the underlying drivers of uneven tone; Vitamin C brightens for faster visible response. Use it morning and night for melasma, post-inflammatory hyperpigmentation, and uneven tone that has resisted basic brightening routines. Always pair with a daily SPF30+. Pigmentation will rebound without sun protection. Suitable for adults; tolerance-tested under dermatological supervision. Pairs with the Serenvit Vitamin Complex Serum and any Whitepurity product.
Evened dark areas
Tranexamic Acid evens long-standing dark areas and discoloration.
Faster brightening
Vitamin C brightens tone for a faster visible response.
Tone control
Niacinamide regulates the underlying drivers of uneven tone.
Targets melasma
Targeted on melasma and post-inflammatory hyperpigmentation.
What the research says
One test of this product, then published studies on its ingredients. Those studies are not tests of this product, and results vary from person to person.
- 1 test of this product
- This product
10 adults · 48 h
Consumer perception study
48-hour patch test on 10 adult volunteers, scored by a dermatologist: no reaction in any of them.
How to use Serenvit Tranexamic Acid Serum
Morning
Apply a few drops to clean skin before moisturizer and sunscreen.
Evening
Repeat the morning step in the evening routine.
Before first use, try it on a small area of skin. Stop using it if irritation persists.
Where it fits in a routine
What to expect
From day one
Felt on first use
The light texture absorbs quickly, and the Aloe Vera base helps the skin feel comfortable and hydrated from the first application.
Week 2–6
First visible improvement
With consistent use, the quickest-responding concerns show first — hydration, comfort and a more even-looking tone. Texture and firmness take longer.
Week 6–8
Full targeted result
Texture and firmness respond last; with consistent use, each serum's focused benefit reaches its full visible effect.
Results vary from person to person.
What's inside
The key actives by type, then the full ingredient list.
Actives
- Tranexamic Acid
- Amino acid derivative that targets stubborn pigmentation pathways.
- Zinc PCA
- Its PCA fraction attracts water while zinc contributes a surface-balancing role for a more comfortable finish.
Vitamins
- Niacinamide
- Vitamin B3.
Full ingredient list (INCI), 27 ingredients
Aqua, Niacinamide, Sodium Lactate, Pentylene Glycol, Butylene Glycol, Tranexamic Acid, Zinc PCA, Sodium PCA, Alpha-Arbutin, Glycerin, Phenoxyethanol, Sodium Hyaluronate, Propylene Glycol, Centella Asiatica Extract, Lactic Acid, Caprylyl Glycol, Xanthan Gum, Tetrasodium EDTA, Sodium Hydroxide, Hydrolyzed Garcinia Mangostana Fruit Extract, Saccharomyces/Zinc Ferment, Magnolol, Polyglyceryl-10 Oleate, Sorbitan Palmitate, Cetyl Phosphate, Apricot Kernel Oil Polyglyceryl-10 Esters, Honokiol.
This is the current formula. Older packs may show a different list.
Formulated without mineral oils, formaldehyde releasers and synthetic dyes.
Where to find Serenvit Tranexamic Acid Serum
BIOSAR is sold in pharmacies through licensed partners in Saudi Arabia, Iraq, Yemen, Lebanon, Palestine, Qatar, Nepal and Bangladesh, and under a local name in Algeria.
In this range
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Last reviewed by BIOSAR Scientific Team on .
Claims & methodology
- Reduces the appearance of stubborn discoloration — Consumer perception study. Study on file at BIOSAR Laboratories.


