Spirulina in cosmetics: a treasure for the skin!

Spirulina is a microscopic freshwater algae , classified as a cyanobacteria . Known by the scientific name Spirulina platensis , it has been used for centuries for its exceptional nutritional properties. A true superfood, spirulina contains a remarkable concentration of plant proteins, vitamins , minerals and antioxidant pigments such as phycocyanin and beta-carotene .

Long confined to food supplements , spirulina is now making its mark in the world of organic cosmetics , thanks to its ability to protect , detoxify and revitalize the skin .

Good to know: Spirulina is often used in the form of powdered spirulina , easy to incorporate into masks , scrubs or moisturizing oils.

The 7 major benefits of spirulina for the skin

1. Purifying and detoxifying property

Thanks to its exceptional composition of chlorophyll , iron and plant proteins, spirulina promotes the elimination of toxins and impurities accumulated in the epidermis. It helps to deeply cleanse the skin, unclog pores and fight against skin imperfections . An asset for skin prone to acne , excess sebum , or urban pollution .

2. Antioxidant and protective

Rich in phycocyanin , beta-carotene and vitamin E , spirulina is an antioxidant bomb. It neutralizes free radicals, responsible for premature aging of the skin , and offers a real protective barrier against oxidative stress caused by the sun , stress or pollution .

3. Regenerating and nourishing effect

Composed of essential amino acids , minerals and B vitamins , spirulina stimulates cell regeneration and supports skin metabolism. It helps the skin regain its suppleness, vitality and softness , while strengthening its natural barrier.

4. Balances and soothes the skin

Spirulina is known for its anti-inflammatory properties . It calms redness , reduces inflammation , and soothes skin prone to skin reactions or tightness . It is ideal for sensitive skin , allergic conditions , or reactive skin.

5. Stimulation of collagen production

Rich in nutrients such as vitamin C , iron and amino acids , spirulina stimulates the natural synthesis of collagen . It helps maintain the firmness , tone and elasticity of the skin , making it a valuable ally against sagging skin .

6. Anti-aging and anti-spot action

By boosting cell regeneration and limiting the impact of free radicals, spirulina visibly reduces wrinkles , fine lines and pigment spots . It improves skin texture , evens out skin tone , and slows down the visible signs of aging .

7. Supports natural tanning and glow

Thanks to its high beta-carotene content, spirulina prepares the skin for the sun and promotes an even and luminous tan . It naturally accentuates the radiance of the complexion , without prolonged exposure or artificial products.

Spirulina at the heart of your beauty routine

Spirulina can easily be integrated into your routine, whether through enriched cosmetics , homemade recipes , or food supplements .

• Pure powder : add to your DIY treatments or smoothies

• Capsules or tablets : to act from the inside on the beauty of the skin

• Cosmetic extracts : used in Nüssa facial treatments for targeted results

Gentle exfoliation with spirulina: an essential beauty step

Exfoliating your skin once or twice a week with a spirulina treatment helps unclog pores , stimulate cell renewal and revive the natural radiance of the complexion. Thanks to its purifying properties , spirulina regulates sebum without attacking the epidermis.

Focus on the Nüssa skincare routine to benefit from the benefits of spirulina

At Nüssa, we have formulated concentrated treatments made from organic spirulina , marine extracts and plant active ingredients to offer your skin all the benefits of spirulina in cosmetics.

Illuminating Cleansing Jelly

This vitamin C jelly gently cleanses the skin while revitalizing it. It cleanses and nourishes , while preserving the hydrolipidic film . An essential step to start the day with fresh and radiant skin.

Unifying spray serum

With its patented ginger root active ingredient, this facial serum is a concentrate of antioxidants . It protects cells , reduces inflammation and improves skin suppleness . It is perfect as a complement to a marine collagen- based treatment.

Detox exfoliating powder with Breton spirulina

Spirulina exfoliating powder combines purifying power and natural softness . It eliminates dead cells, stimulates cell regeneration , and makes the skin more receptive to subsequent treatments .

How to integrate spirulina and marine collagen into your routine?

Combining spirulina and marine collagen provides a comprehensive anti-aging treatment that is revitalizing, antioxidant, and protective. This synergy is ideal for anyone looking to maintain healthy skin , particularly by slowing the appearance of wrinkles and improving skin elasticity .

Spirulina helps protect against oxidative stress and strengthen the immune system, while marine collagen supports skin firmness and connective tissue health . Together, they form a effective daily routine for younger, hydrated and luminous skin.

Steps of a complete face/body ritual:

• Morning : Cleanse the face with a gentle jelly , apply an enriched serum , then sunscreen.

• Evening : exfoliate 1 to 2 times a week with a spirulina powder , then apply a nourishing oil

• Supplementation : consume 1 to 3 g of spirulina per day as a course of treatment for at least one month, in the form of spirulina coffee, juice, or yogurt

It is always recommended to consult a health professional before starting a supplement, especially in case of allergies, pregnancy , or kidney problems .

FAQ: Everything you need to know about spirulina in cosmetics

Who can use spirulina treatments?

Spirulina skincare is suitable for most skin types , including those showing signs of aging , dehydration, or increased sensitivity. It is ideal for anyone looking to support skin elasticity and vitality with a plant-based ingredient. In case of rare allergies , seek professional advice before use.

Is spirulina suitable for pregnant women?

Our spirulina treatments are formulated without controversial active ingredients. However, for pregnant or breastfeeding women , it is always best to consult a healthcare professional before incorporating a new cosmetic supplement into your routine.

Does spirulina help with acne?

Yes. Thanks to its revitalizing, anti-inflammatory properties , and its ability to reduce inflammation, spirulina helps fight acne, limit blemishes , and improve the appearance of acne-prone skin . It acts as a natural support in the skin repair process .

How much spirulina is used in cosmetics?

The recommended amount depends on each formula. At Nüssa, we use an optimal concentration, both gentle on sensitive skin and sufficiently dosed to visibly improve skin quality day after day . All our treatments are dermatologically tested.

Is spirulina suitable for mature skin?

Absolutely. Thanks to its nutritional composition , its richness in antioxidants , gamma-linolenic acid , and its ability to slow the appearance of wrinkles, spirulina is an ideal natural anti-aging active ingredient for mature skin seeking firmness and cellular support .