Morning routine
Apply to clean skin. Wait thirty seconds before makeup. Reapply every two hours in the sun.


Serenity Age Day Cream SPF30+ is BIOSAR's daily anti-age protective moisturizer for mature skin. Retinol encourages visible renewal at a tolerated daytime concentration; Vitamin C brightens tone; Peptides support firmness and contour; Niacinamide refines the surface. Broad-spectrum SPF30+ filters help shield against the UV exposure that drives photo-aging. Use it every morning as the final step before makeup. The cushiony texture absorbs into mature skin without settling into expression lines. Not recommended during pregnancy or breastfeeding. Pairs with the Serenity Age Night Cream as a complete day-and-night anti-age system.
Your daytime powerhouse for visibly younger-looking skin. BIOSAR's Vitalize Retinol, Peptides and Chronocyclin smooth fine lines while Vitamin C, Niacinamide and 8D Hyaluronic Acid brighten and plump — all shielded by SPF30. Smoother, firmer, more radiant skin in as little as 4 to 6 weeks. (Retinol formula — not for use during pregnancy or breastfeeding.)
Proven Benefits
Peptides support the look of firmness and contour on mature skin.
Hyaluronic Acid keeps mature skin plump and comfortable all day.
Retinol and Vitamin C brighten tone and support visible daytime renewal.
How the actives work together
By day this cream lets its most active players work in balance: Retinol, Vitamin C, and the Peptide blend with Chronocyclin, GABA and Tetrapeptide drive renewal, firmness and radiance, while Hyaluronic Acid and Niacinamide cushion that intensity so skin stays comfortable. SPF30+ shields the work from daylight, so brightening and firming continue undisturbed. A full daytime routine gathered into one confident, protected step.
Ingredient Research
In a year-long double-blind, vehicle-controlled trial, 0.1% stabilized retinol reduced crow's-feet fine lines by 44% by week 52. Benefits kept building at every checkpoint, backed by increased type I procollagen in the skin.
J Drugs Dermatol 2015 (Randhawa) — View research →In an 8-week clinical study, topical nano-hyaluronic acid raised skin hydration by up to 96% versus baseline. Wrinkle depth dropped up to 40% and firmness rose up to 55%, so skin looked plumper and smoother.
J Clin Aesthet Dermatol 2014 — View research →Behind the Formula
Supports the appearance of smoother texture at a tolerable Retinol concentration.
Supports the appearance of firmness through topical signal peptide delivery.
Transparency
Application Guide
Apply to clean skin. Wait thirty seconds before makeup. Reapply every two hours in the sun.
Not recommended in the evening; use the Serenity Age Night Cream instead.
Realistic Expectations
Skin looks more hydrated and feels smoother as renewal begins and moisture rebuilds.
The look of fine lines and uneven texture visibly softens, and tone looks brighter.
Complete Care
Complete the routine
No. The Day Cream contains Retinol (0.3%), which is not recommended during pregnancy or lactation. Use the Anti-Aging Night Cream (Bakuchiol-based) as a pregnancy-friendly alternative.
Last reviewed by BIOSAR Scientific Team, PharmD, Cosmetic Chemistry, Pharmacy practice on .
Broad-spectrum SPF30+ helps shield against UV-driven photo-aging.
In a 6-month double-blind trial, daily 5% vitamin C cream cut the photoaging global score from 6.7 to 4.4 versus placebo, a 34% improvement. Deep furrows softened and skin microrelief density rose, leaving firmer, smoother texture.
Results from published peer-reviewed studies on individual active ingredients. Individual product results may vary.
Retinol
Vitamin A derivative. BIOSAR formulates it as Vitalize Retinol — a stabilised grade that shields the fragile molecule from light and air and releases it into skin gradually, so it supports the renewal cycle and refines the look of fine lines and smoother texture over time while staying kinder to comfort. Used at night, with daytime sunscreen; not recommended during pregnancy or lactation.
Sodium Hyaluronate
Humectant that binds many times its weight in water — one of the most effective hydrators available for topical use. BIOSAR formulates it as 8D Hyaluronic Acid: eight molecular weights working together, from higher weights that hold water and plump the surface to lower weights that carry hydration into the deeper stratum corneum, so one layer hydrates at several depths at once.
Ascorbic Acid
Antioxidant that helps neutralize free radicals and supports a more radiant complexion. Contributes to the appearance of even tone over time.
Palmitoyl Tripeptide-1
Short chains of amino acids that act as messengers in the skin. In anti-aging formulas they support the signals behind firmness and elasticity, softening the look of fine lines for smoother, more resilient skin.
Niacinamide
Vitamin B3. Strengthens the skin barrier, helps calm visible redness, and supports balanced sebum. Multi-benefit active suitable for most skin types including sensitive.
Gamma-Aminobutyric Acid
Amino acid used in expression-line formulas. Contributes to a smoother appearance around dynamic zones.
Glutamylamidoethyl Imidazole
It supports the skin's natural day-night rhythm, helping reinforce the appearance of overnight renewal.
Tetrapeptide-21
This peptide helps support the appearance of the skin's structural network, reinforcing a firmer, smoother look.
Visibly firmer, more lifted and more radiant skin — age, beautifully managed.
Individual results vary based on skin condition and routine consistency.