Morning routine
Apply a few drops to clean skin before moisturizer and sunscreen. Press in gently.
I · FormulationFrom BIOSAR's Serenvit range
Vitamin Complex Serum
Serenvit Vitamin Complex Serum is BIOSAR's daily antioxidant-and-brightening serum. Stabilised Vitamin C brightens tone and supports daily defense; Vitamin E protects against oxidative stress; Niacinamide refines the surface and strengthens the barrier. Use it every morning before moisturizer and sunscreen for a more uniform, fresher-looking complexion over time. The texture is fluid and sits well under makeup. Suitable for adults of every skin type, including sensitive when introduced gradually. Pairs with the Serenvit Hyaluronic Acid Serum or any Serenvit treatment serum.
- Vitamin CAscorbic Acid
- PanthenolPanthenol (Provitamin B5)
- Aloe VeraAloe Barbadensis Leaf Juice
- Vitamin B6Pyridoxine HCl
If you are unsure it suits you, your dermatologist or pharmacist is the one to ask.
Dermatologically tested
Every BIOSAR product
SFDA
Registered
GMP · ISO 22716
Standard
Why it works
Dull, tired skin gets its spark back. Vitamin C brightens and revives radiance while Vitamin E, Vitamin B6, Vitamin B7/Biotin and Panthenol flood skin with all-round vitality on a comforting Aloe Vera base. A five-vitamin powerhouse that leaves the complexion looking brighter, fresher and lit from within, with visible glow you can build fast.
- Vitamin C
- Panthenol
- Aloe Vera
- Vitamin B6
- Vitamin E
- Biotin
Proven Benefits
What this product does for your skin
Brighter tone
Stabilised Vitamin C brightens tone for a fresher complexion.
Refined surface
Niacinamide refines the surface and strengthens the barrier.
Daily defense
Vitamin E protects against daily oxidative stress.
Morning antioxidant
A daily morning step for a more uniform complexion.
How this formula works
A daily dose of vitamins your skin drinks in for visible glow
Think of it as a multivitamin in a single drop: Vitamin C brightens the look of tone, while Vitamin B6, Panthenol and Biotin support a healthy, vital surface. Vitamin E layers in antioxidant defence against daily stress, and the Aloe Vera base keeps the blend fresh and easy to wear. No single vitamin carries the result alone; together they leave skin looking replenished and awake.
Ingredient Research
Active ingredients backed by published studies
- 6 months
Photoaged skin improved against the placebo side
A 6-month double-blind study in women with sun-aged skin on the low neck and arms: the side treated daily with a vitamin C cream improved on the overall photoaging score, with denser skin relief and shallower furrows than the placebo side.
Exp Dermatol 2003 (Humbert) — View research - 7 days
Better hydration and less water loss than the vehicle
A double-blind, placebo-controlled study in adult volunteers: after 7 days, skin treated with dexpanthenol was better hydrated and lost less water than skin treated with the vehicle alone. The abstract reports no effect sizes.
Arzneimittelforschung 2000 (Gehring & Gloor) — View research - 2 weeks
Aloe extract raised skin water content vs its vehicle
In 20 women, creams with freeze-dried aloe vera extract raised the water content of the outer skin layer on the forearm versus the same cream without it, after two weeks of daily use. Water loss through the skin did not change.
Dal'Belo SE, Gaspar LR, Maia Campos PMBG. Moisturizing effect of cosmetic formulations containing Aloe vera extract in different concentrations assessed by skin bioengineering techniques. Skin Res Technol. 2006;12(4):241-246. — View research
Published studies on ingredients, some tested inside other formulas. They are not tests of this product, and results vary from person to person.
Transparency
What's inside — and what's not
- 01
Vitamin C
Ascorbic Acid
Antioxidant that helps neutralize free radicals and supports a more radiant complexion. Contributes to the appearance of even tone over time.
- 02
Panthenol
Panthenol (Provitamin B5)
Provitamin B5 that supports the skin's repair and hydration signals. Widely used in sensitive, post-procedure, and daily-care formulas.
- 03
Aloe Vera
Aloe Barbadensis Leaf Juice
Botanical humectant used as a comforting base across serums, baby care, and cleansers. High concentrations deliver noticeable cooling and hydration.
- 04
Vitamin B6
Pyridoxine HCl
It conditions the skin surface and supports a balanced, comfortable feel where oiliness tends to appear.
- 05
Vitamin E
Tocopherol
It neutralizes free radicals at the lipid layer, helping limit oxidative damage to formula and skin surface.
- 06
Biotin
Vitamin B7, a building block the hair fiber relies on. Applied in leave-on hair and scalp formulas, it supports stronger, more resilient-looking strands and a healthier, more vital scalp.
Application Guide
How to use
Evening routine
Repeat the morning step in the evening routine.
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
The serum's focused benefit reaches its peak with consistent daily use.
Individual results vary based on skin condition and routine consistency.
Complete the routine
Pairs beautifully with
Hydraderm Face Gel
Serenvit serums work harder on a hydrated canvas. Follow every serum with Hydraderm as your moisturizer step to seal each active in.
ExploreSunprotex SPF50+
Actives brighten and renew — SPF guards the result. Finish every morning routine with Sunprotex to keep your progress visible.
Explore
Last reviewed by BIOSAR Scientific Team, PharmD, Cosmetic Chemistry, Pharmacy practice on .
Claims & methodology
- Brightens and evens skin tone over time — Consumer perception study. Study on file at BIOSAR Laboratories.
Published references
- Exp Dermatol 2003 (Humbert). pubmed.ncbi.nlm.nih.gov/12823436/
- Arzneimittelforschung 2000 (Gehring & Gloor). pubmed.ncbi.nlm.nih.gov/10965426/
- Dal'Belo SE, Gaspar LR, Maia Campos PMBG. Moisturizing effect of cosmetic formulations containing Aloe vera extract in different concentrations assessed by skin bioengineering techniques. Skin Res Technol. 2006;12(4):241-246.. pubmed.ncbi.nlm.nih.gov/17026654/