Dr. Althea’s Aqua Marine Deep Serum is an intensely hydrating treatment designed to replenish moisture and restore balance to dehydrated or tired skin. Formulated with 70% Bambusa Vulgaris (bamboo) water, the serum delivers a powerful surge of hydration while helping the skin maintain long-lasting moisture levels. Bamboo water is rich in minerals and amino acids, making it highly effective for soothing dryness and improving overall skin vitality.

The serum’s natural blue hue comes from guaiazulene, a calming ingredient derived from chamomile. Known for its strong soothing and anti-inflammatory properties, guaiazulene helps reduce redness, protect the skin from external irritants, and support a healthier, more balanced complexion. This makes the serum particularly beneficial for sensitive or easily irritated skin.

To further strengthen the skin barrier, the formula includes green caviar extract and panthenol. Green caviar, a nutrient-rich marine ingredient, helps maintain moisture levels while delivering minerals that support skin resilience. Panthenol (vitamin B5) works to soothe irritation, reinforce the skin barrier, and prevent moisture loss, leaving the skin feeling soft, calm, and well-protected.

The serum is also enriched with vegan PDRN and agave extract, which help improve skin elasticity and support skin regeneration. These ingredients contribute to smoother, firmer skin while promoting a more radiant and youthful appearance. The lightweight texture absorbs quickly without heaviness, delivering deep hydration while keeping the skin fresh and comfortable.

With regular use, Dr. Althea’s Aqua Marine Deep Serum helps restore moisture balance, strengthen the skin barrier, and improve elasticity for a healthy, hydrated glow. For optimal results, follow with Dr. Althea’s Aqua Marine Watery Cream to seal in hydration and enhance the overall moisturizing effect.

Blue Monday

Aqua Marine Jelly Mist

Aqua Marine Deep Serum

Hada Labo Koi-Gokujyun UV White Gel SPF50