Ultimate Hydration Serum Concentrate Ultimate Hydration Serum Concentrate

P-3

☆ ☆ ☆ ☆ ☆

Ultimate Hydration Serum Concentrate

Enhanced with multiple peptides, repairing stem cells, skin-supporting microbiome, multi-marine algae and phospholipids.

$140.00

28

Unique Ingredients at Highly
Effective Concentrations

79% Active Formula* = Hydrate. Repair. Regenerate.

+ 10 Peptides 25.5% *
+ Stem Cells 1.5% *
+ Mushrooms 6.5% *
+ Marine Algae 15.8% *
+ Bio-ferments 19% *
+ Antioxidants 1.7% *
+ Phospholipids 1% *
+ Amino acid derivatives 2% *
+ Hydration Boosters 6% *

Clinically Studied & Proven Formulas**
Dermatologically tested

*Use level refers to ingredient solution concentration in the final formula.
**Based on third-party clinical studies including 20 participants, clinical evaluations and consumer trials.
Ultimate Hydration Serum Concentrate Ultimate Hydration Serum Concentrate Ultimate Hydration Serum Concentrate Ultimate Hydration Serum Concentrate
Video Thumbnail
Responsive Tabs

Formulated With

Pentapeptide-34
A bioengineered peptide that improves the skin’s natural antioxidant defense and energize the skin.

Acetyl Heptapeptide-4
Supports moisture retention by strengthening the skin’s barrier function and boosting its natural defense system by supporting a healthy skin microbiota.

Oligopeptide-4 
A biomimetic peptide that protects the skin from oxidation and sun exposure while guarding against photoaging.

Palmitoyl Tripeptide-8
This soothing biomimetic lipopeptide, composed of three amino acids, helps calm redness, reduce irritation.

Lingonberry Stem Cells Extract
Lingonberry stem cells, rich in bioactive molecules, stimulate the skin’s natural repair processes while improving hydration.

Ergothioneine
Ergothioneine is a sulfur-containing derivative of the amino acid histidine, that protects the skin from photoaging while improving skin roughness.

Skin-mimetic Phospholipids
Bio-identical lipids mimic the skin’s natural phospholipids, strengthening the lipid barrier, and enhancing hydration.

Microalga Dunaliella Salina
Microalgae extract protects and stimulates skin cells, re-energizing the skin and improving its luminous appearance.

Albatrellus Confluens
A unique mushroom it soothes and protects the skin while targeting factors that cause discomfort and irritation.

Tursian is where science meets responsibility. Every ingredient is chosen not just for efficacy, but for purity, safety and skin compatibility. Our commitment to clean clinical formulation means we say NO to:

  • Parabens
  • Phthalates
  • Sulfates (SLS/SLES)
  • Formaldehyde & Formaldehyde Releasers
  • Mineral Oil & Petrolatum
  • Silicones (non-biodegradable)
  • Drying Alcohols
  • Synthetic Fragrance (in leave-on products)
  • Chemical Sunscreens (e.g., Oxybenzone, Octinoxate)
  • PEGs and Ethoxylated Ingredients
  • Phenoxyethanol (restricted below global safety thresholds)
  • Animal-Derived Ingredients (100% vegan)
  • Microplastics & Non-biodegradable polymers
  • Artificial colors
  • GMO
  • Gluten
  • Soy

Use AM and PM. On cleansed skin, apply a small amount over the entire face and neck. Follow with P-4 moisturizer.

Water (Aqua), Butylene Glycol, Glycerin, Propanediol, Palmaria Palmata Extract, Sea Water (Maris Aqua), Spirulina Platensis Extract, Ectoin, Ethoxydiglycol, Maltodextrin, Pseudoalteromonas Ferment Extract, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetyl Hexapeptide-8, Amidinobenzyl Benzylsulfonyl D-Seryl Homophenylalaninamide Acetate, Acetyl Heptapeptide-4, S-Mu-Conotoxin CnIIIC, Nicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-2, Palmitoyl Tripeptide-8, Acetyl Tetrapeptide-2, Pentapeptide-34 Trifluoroacetate, Collagen Amino Acids, Phospholipids, Beta-Glucan, Methylpropanediol, Tricholoma Matsutake Extract, Pentylene Glycol, Ethylhexylglycerin, Vaccinium Vitis-Idaea Fruit Extract, Acacia Senegal Gum, Xanthan Gum, Caprylhydroxamic Acid, Tromethamine, Codium Tomentosum Extract, Lactobacillus Ferment, Dunaliella Salina Extract, Leuconostoc/Radish Root Ferment Filtrate, Panicum Miliaceum (Millet) Seed Extract, Citrullus Lanatus (Watermelon) Fruit Extract, Citric Acid, 1,2-Hexanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Salicylate, Trisodium Ethylenediamine Disuccinate, Caprylyl Glycol, Albatrellus Confluens (Mushroom) Extract, Gigartina Stellata Extract, Porphyridium Cruentum Extract, Sodium Benzoate, Levulinic Acid, Cytisus Scoparius Flower Extract, Helianthus Annuus (Sunflower) Sprout Extract, Alteromonas Ferment Extract, Potassium Sorbate , Ferulic Acid, Sodium Levulinate, Gluconolactone, Phaseolus Angularis Seed Extract, Melia Azadirachta Leaf Extract, Sodium Hydroxide, Melia Azadirachta Flower Extract, Corallina Officinalis Extract, Dextran, Coccinia Indica Fruit Extract, Solanum Melongena (Eggplant) Fruit Extract, Aloe Barbadensis Flower Extract, Calcium Gluconate, Ergothioneine, Ocimum Basilicum (Basil) Flower/Leaf Extract, Ocimum Sanctum Leaf Extract, Curcuma Longa (Turmeric) Root Extract.

Water (Aqua), Butylene Glycol, Glycerin, Propanediol, Palmaria Palmata Extract, Sea Water (Maris Aqua), Spirulina Platensis Extract, Ectoin, Ethoxydiglycol, Maltodextrin, Pseudoalteromonas Ferment Extract, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetyl Hexapeptide-8, Amidinobenzyl Benzylsulfonyl D-Seryl Homophenylalaninamide Acetate, Acetyl Heptapeptide-4, S-Mu-Conotoxin CnIIIC, Nicotiana Benthamiana Hexapeptide-40 sh-Polypeptide-2, Palmitoyl Tripeptide-8, Acetyl Tetrapeptide-2, Pentapeptide-34 Trifluoroacetate, Collagen Amino Acids, Phospholipids, Beta-Glucan, Methylpropanediol, Tricholoma Matsutake Extract, Pentylene Glycol, Ethylhexylglycerin, Vaccinium Vitis-Idaea Fruit Extract, Acacia Senegal Gum, Xanthan Gum, Caprylhydroxamic Acid, Tromethamine, Codium Tomentosum Extract, Lactobacillus Ferment, Dunaliella Salina Extract, Leuconostoc/Radish Root Ferment Filtrate, Panicum Miliaceum (Millet) Seed Extract, Citrullus Lanatus (Watermelon) Fruit Extract, Citric Acid, 1,2-Hexanediol, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Salicylate, Trisodium Ethylenediamine Disuccinate, Caprylyl Glycol, Albatrellus Confluens (Mushroom) Extract, Gigartina Stellata Extract, Porphyridium Cruentum Extract, Sodium Benzoate, Levulinic Acid, Cytisus Scoparius Flower Extract, Helianthus Annuus (Sunflower) Sprout Extract, Alteromonas Ferment Extract, Potassium Sorbate , Ferulic Acid, Sodium Levulinate, Gluconolactone, Phaseolus Angularis Seed Extract, Melia Azadirachta Leaf Extract, Sodium Hydroxide, Melia Azadirachta Flower Extract, Corallina Officinalis Extract, Dextran, Coccinia Indica Fruit Extract, Solanum Melongena (Eggplant) Fruit Extract, Aloe Barbadensis Flower Extract, Calcium Gluconate, Ergothioneine, Ocimum Basilicum (Basil) Flower/Leaf Extract, Ocimum Sanctum Leaf Extract, Curcuma Longa (Turmeric) Root Extract.

A lightweight, non-sticky blue serum with no added color, the vibrant hue comes naturally from the active ingredients. This powerful formula helps repair the skin, eliminates dehydration, and defends against oxidative stress. It promotes a more even skin tone and supports the skin’s natural rejuvenation process.

Targeted Actions
• Locks in moisture, restoring softness and smoothness.
• Intensely hydrates for a plump, dewy complexion. 
• Improves the skin barrier function to reduce further water loss.
• Provides instant moisture boost for a plump, glowing complexion.

Skincare Concerns
• Dullness
• Dryness
• Uneven Texture
• Photoaging

A lightweight, non-sticky blue serum with no added color, the vibrant hue comes naturally from the active ingredients. This powerful formula helps repair the skin, eliminates dehydration, and defends against oxidative stress. It promotes a more even skin tone and supports the skin’s natural rejuvenation process.

Targeted Actions
• Locks in moisture, restoring softness and smoothness.
• Intensely hydrates for a plump, dewy complexion. 
• Improves the skin barrier function to reduce further water loss.
• Provides instant moisture boost for a plump, glowing complexion.

Skincare Concerns
• Dullness
• Dryness
• Uneven Texture
• Photoaging


Suitable for
Normal to dry skin.

Aroma Note
Fragrance-free

Clinical Studies

Hydration Boost:
• Instantly boosts skin hydration by up to:
248.50% in just 15 minutes.
• Delivers long-lasting hydration with up to:
134.15% after 28 days.
• Transepidermal Water Loss (TEWL) was reduced by up to:
33.10% in just 15 minutes.
• Transepidermal Water Loss (TEWL) was reduced by up to:
22.7% after 28 days.
• Increase in skin brightness was recorded Up to:
34.80% in just 15 minutes.
• Skin brightness maintains improved by up to:
18.60% after 28 days.

Result Picture

Based on a third-party, 28-days clinical study of 21 volunteers (aged 19–59) with very dry, dry and normal skin types, following twice-daily application.

You may also like

Hydration Activator Energizing Toner Hydration Activator Energizing Toner
P-2
☆ ☆ ☆ ☆ ☆

Hydration activator energizing toner

$120.00

Youth Restore Serum Concentrate Youth Restore Serum Concentrate
Y-3
☆ ☆ ☆ ☆ ☆

Youth restore serum concentrate

$300.00

Eye Contour Brightening Gel Eye Contour Brightening Gel
R-31
★ ★ ★ ★ ★ (1)

Eye contour brightening gel

$90.00

Advanced Polypeptides Radiance Serum Concentrate Advanced Polypeptides Radiance Serum Concentrate
R-3
☆ ☆ ☆ ☆ ☆

Advanced polypeptides radiance serum concentrate

$140.00