The Radiance Line

Radiance Face Cream

For luminous, hydrated skin.

Unlock your skin’s natural light. Formulated with potent marine extracts to brighten dull complexions and lock in deep moisture without feeling heavy.

Why Salassia Radiance Face Cream?

Both in vitro and clinical studies have explored the numerous benefits of fucoidan for skincare. High purity fucoidans have demonstrated cosmetic benefits when applied topically, particularly in the areas of skin protection, soothing, and microbiome balancing. They have also been shown to support the healthy ageing of the skin.

Here are the top 10 science-backed benefits of our hero-ingredient Fucoidan, derived from Undaria pinnatifida (≥85% purity). Studies, research & publications to support these claims can be found in our Science Dossier.

1. Activates Cellular Longevity (SIRT1)

Fucoidan doesn't just maintain skin; it teaches it to act younger. It increases the expression of SIRT1, a key protein known for longevity-boosting and anti-aging activity, by 28%.

2. Genetic Immunity Boost

Your skin is your first line of defense. In gene expression studies, Fucoidan increased the expression of key genes responsible for combatting skin damage and stimulating immunity by 387%.

3. Rapid Redness Reduction

Ideally suited for sensitive or reactive skin, Fucoidan is clinically proven to reduce skin redness by up to 45% following UV exposure, offering powerful soothing capabilities.

4. Clinical Wrinkle Correction

In a 12-week clinical study, participants experienced a measurable 9.5% reduction in wrinkle depth, proving its efficacy in smoothing deep-set lines.

5. Restores Elasticity & Bounce

Beyond surface tightening, Fucoidan improves the skin's structural integrity. Clinical assessments showed a 17% increase in skin elasticity, helping to combat sagging and loss of firmness.

6. Intelligent Microbiome Balancing

Fucoidan supports a clear complexion by selectively inhibiting the adhesion of acne-causing bacteria (C. acnes) and eczema-linked bacteria (S. aureus), while leaving beneficial bacteria (S. epidermidis) unharmed.

7. Texture Smoothing

For skin that feels rough or uneven, Fucoidan delivers an 8% reduction in skin roughness, resulting in a softer, more polished skin texture.

8. The "Collagen Shield" (Enzyme Inhibition)

Fucoidan actively inhibits collagenase and elastase, the enzymes responsible for breaking down the skin's structural proteins. This preserves your existing collagen and elastin to maintain youthfulness.

9. Advanced UV Repair Mechanism

It goes beyond protection to repair. In vitro studies demonstrated that Fucoidan boosted the skin's repair mechanisms by up to 233% following damage from UV radiation.

10. Global Skin Transformation

The cumulative effect of these benefits is visible radiance. In clinical assessments, expert clinicians determined a 60% overall improvement in skin appearance after consistent use.

Other supporting active ingredients in your cream
(for studies & research to support the claims, see our Science Dossier)

Red Algae (Porphyra umbilicalis)

– Nature’s UVA shield (contains Mycosporine-like Amino Acids, natural compounds that seaweed produces to protect itself from the sun at low tide)
– Boosts skin defense against photo-aging

Shea Butter

– Strong moisture retention → smoother, plumper appearance
– Softens dry patches for even texture
– Calms irritation (useful for sensitive/reactive skin)
– Reinforces lipid barrier → prevents dehydration lines

Macadamia Oil

– High palmitoleic acid → replenishes age-reduced sebum
– Supports elasticity and suppleness
– Nourishes without heaviness
– Helps counter early signs of ageing

Sunflower Oil

– High linoleic acid restores barrier lipids → reduces dryness
– Reduces inflammation → calmer, less reactive skin
– Improves moisture levels for a softer finish

Jojoba Oil

– Regulates sebum → prevents dryness/oil imbalance
– Mimics skin lipids → boosts smoothness and softness
– Lightweight hydration → ideal under makeup

Coconut Oil

– Locks in moisture → smooth, plush feel
– Helps maintain barrier integrity
– Softening effect that counters roughness

Avocado Oil

– Vitamin-rich nourishment → replenishes dull, tired skin
– Helps repair dryness and stress damage
– Improves resilience while feeling luxurious

Full ingredient list (INCI)

Aqua, Butyrospermum Parkii Butter*, Cetearyl Alcohol, Glycerin, Cocos Nucifera Oil*, Persea Gratissima Oil*, Macadamia Integrifolia Seed Oil*, Cetyl Alcohol, Sodium Cetearyl Sulfate, Helianthus Annuus Seed Oil*, Simmondsia Chinensis Seed Oil*, Betaine, Prunus Amygdalus Dulcis Oil*, Cetyl Palmitate, Parfum, Undaria Pinnatifida Extract*, Levulinic Acid, P-Anisic Acid, Porphyra Umbilicalis Extract, Sodium Levulinate, Ascorbyl Palmitate, Canarium Luzonicum Gum Oil, Tocopherol, Sodium Benzoate, Potassium Sorbate, Limonene, Phytic Acid, Aloe Barbadensis Leaf Juice Powder*, Disodium Cocoyl Glutamate, Sodium Cocoyl Glutamate, Sodium Lactate, Lactic Acid, Disodium Phosphate, Calendula Officinalis Flower Extract*, Terpineol, Potassium Phosphate, Daucus Carota Sativa Root Extract*, Rosmarinus Officinalis Leaf Extract*

All natural ingredients | * organic

How to use

Apply morning and evening on cleansed skin. Avoid eye area. Discontinue use if irritation occurs. Suitable for sensitive and reactive skin.

Free-from

No silicones, no mineral oil, no parabens, no microplastics.
No animal testing.

Sustainability

Our supply chain is pure & transparent. We rely on partners who prioritize the planet. Our Fucoidan is wild-harvested and extracted via a proprietary solvent-free process by Marinova in the pristine waters of Patagonia and Tasmania. Formulated and filled by Rebel Nature (EcoVadis Silver) and housed in FSC®-certified cartons with biodegradable inks by Tromp Printing. From the ocean to your skin: 100% responsible.

"I was skeptical about the price, but a little goes a long way. I layer this under my sunscreen and makeup, and it doesn't pill or slide around. My skin just drinks it up. It’s the first winter I haven't had those dry, flaky patches around my nose. It feels like my skin is actually stronger."

- Sarah

★★★★★