Energising Intensive Serum


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Home Face Spiruline Boost Energising Intensive Serum

Energising Intensive Serum


This super-concentrated fresh gel smoothes and revives radiance thanks to a unique combination of spirulina boosted in marine magnesium and natural detoxifying active ingredients. 
After 14 days, skin looks detoxified, visibly radiant and wrinkles are smoothed*. 

Product bonus: its super-concentrated fresh gel texture.

*Self-assessment by 21 volunteers, for twice-daily use for 14 days.

90% origine naturelleYuka Excellent


~ 90% Skin is smoother
~ 86% Features are energised

~ 90% Skin is smoothed
~ 86% Complexion radiance is revived
~ 81% Signs of fatigue are faded

*Self-assessment by 21 volunteers who had used the Intensive Energising Serum twice a day for 14 days (% of volunteers who agree and mostly agree with the claim).

Active Ingredients

  • Spirulina + Marine Magnesium + High molecular weight Hyaluronic Acid

    Smoothing action & boosted radiance.

  • Patented Micronised Marine Algae filtrate

    Revitalising action.

  • Enzyme Active Ingredients from the Oceanic Depths

    Antioxidant action.


Aqua (Water). Propanediol. Glycereth-26. Glycerin. Alcohol Denat.. Thermus Thermophillus Ferment. PPG-26-Buteth-26. Sodium Carbomer. PEG-40 Hydrogenated Castor Oil. Pentylene Glycol. Ribose. Hydrolyzed Jojoba Esters. Parfum (Fragrance). 1,2-Hexanediol. Caprylyl Glycol. Maris Sal (Sea Salt). Sodium Gluconate. Sodium Hyaluronate. Citric Acid. Adenosine. Aloe Barbadensis Leaf Juice. Potassium Sorbate. Fucus Vesiculosus Extract. Laminaria Digitata Extract. Spirulina Platensis Extract. Lithothamnion Calcareum Extract.

The lists of ingredients used in the composition of all THALGO products are regularly updated. Before using any THALGO product, we recommend that you read the list of ingredients on the packaging.

photo of the expert

Professional application gesture

Apply morning and evening before your usual cream.

To complete your beauty routine

Associated Treatment

Spiruline Boost Energising & Smoothing Treatment

Find out more