Morning routine
Not recommended in the morning; use the Serenvit Vitamin Complex Serum instead.
§I · FormulationFrom BIOSAR's Serenvit range
Resveratrol & Ferulic Acid Serum
Serenvit Resveratrol + Ferulic Acid Serum is BIOSAR's evening antioxidant treatment. Resveratrol supports the skin's defense against oxidative stress; Ferulic Acid stabilises the antioxidant network; Vitamin E reinforces daily protection. Use it every night before moisturizer for skin exposed to pollution, screens, and high-stress days. The fluid texture absorbs quickly and layers cleanly with any other Serenvit serum. Suitable for adults of every skin type. Pairs with the Serenvit Hyaluronic Acid Serum and any Serenity Age night cream for a complete antioxidant overnight strategy.
- Resveratrol
- CalendulaCalendula Officinalis Flower Oil (and separately Calendula Officinalis Flower Extract)
- Squalane
- Ferulic Acid
Ten ranges
One philosophy
SFDA
Registered
GMP · ISO 22716
Standard
Why it works
An antioxidant shield in an oil-rich serum. Resveratrol and Ferulic Acid team up to defend skin from environmental stress while Vitamin E amplifies protection and Squalane, Jojoba, Macadamia, Chamomile and Calendula nourish and calm. Skin looks firmer, healthier and better protected, with a resilient, radiant finish that only grows with use.
- Resveratrol
- Calendula
- Squalane
- Ferulic Acid
- Chamomilla
- Vitamin E
Proven Benefits
What this product does for your skin
Antioxidant shield
Resveratrol supports defense against daily oxidative stress.
Stabilised network
Ferulic Acid stabilises the serum's antioxidant network.
Evening defense
Vitamin E reinforces protection after pollution and screens.
How the actives work together
An antioxidant shield you feel as silk, worn before the day begins
Resveratrol and Ferulic Acid team up to defend skin against the look of dullness and daily environmental stress, reinforced by Vitamin E for steadier antioxidant cover. Ferulic Acid can be demanding, so within this oil-serum Calendula and Chamomile keep skin settled while Squalane, Jojoba and Macadamia oils wrap it in silky comfort. One drop becomes a complete protect-and-glow step that leaves the complexion looking luminous and resilient.
Ingredient Research
Active ingredients backed by published studies
- +18.9%
Resveratrol rebuilds firmer skin from within
In a 12-week trial, a resveratrol antioxidant night serum raised periorbital dermal thickness by 18.9% on ultrasound, with visible gains in firmness, elasticity and fine lines over baseline.
J Drugs Dermatol 2014 (Farris) — View research → - −35%
Calmed skin under radiation stress in a trial
In a 254-patient Phase III trial, calendula lowered grade-2-or-higher skin inflammation from 63% to 41% versus the comparator — a 35% relative drop — with significantly less radiation-induced pain reported.
J Clin Oncol 2004 (Pommier) — View research →
Transparency
What's inside — and what's not
Application Guide
How to use
Evening routine
Apply a few drops to clean skin before moisturizer.
Realistic Expectations
What to expect
I
From day one
Felt on first use
Skin drinks in the serum and feels comfortable, hydrated and cared for.
II
Week 1–2
First visible results
The targeted concern — hydration, tone, texture or firmness — starts to visibly improve.
III
Week 4–6
Full targeted result
Complete Care
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Pairs beautifully with
Last reviewed by BIOSAR Scientific Team, PharmD, Cosmetic Chemistry, Pharmacy practice on .
Claims & methodology
- Supports skin defense against oxidative stress — Consumer perception study. Study on file at BIOSAR Laboratories.
Published references
- J Drugs Dermatol 2014 (Farris). pubmed.ncbi.nlm.nih.gov/25607790/
- J Clin Oncol 2004 (Pommier). pubmed.ncbi.nlm.nih.gov/15084618/
- Dermatology Research and Practice 2024. pmc.ncbi.nlm.nih.gov/articles/PMC11685320/
