Minimal and moisturizing, infused with hyaluronic acid (HA), Neptune absorbs instantly, infusing thirsty skin with hydration. As a serum, it works in tandem with your moisturizer, increasing the skin’s capacity to lock in hydration without any heavy, greasy feeling.

Formulated with a 1% high-molecular-weight hyaluronic acid, this serum draws moisture in right where it’s needed. Combined with elegant, antioxidant-infused botanicals like butterfly pea, green tea, and helichrysum, it smooths, plumps, and hydrates while reinforcing the skin’s natural barrier against harmful environmental factors.
 
The first ever ocean-blue Hyaluronic Acid serum, apply Neptune under make-up or go without for the matte-blurred glass skin effect.
 
Fragrance-free, clinically tested, and dermatologist approved.
✹ Antioxidant formula reinforces the skin’s barrier against free radicals
✹ 1% high-molecular weight HA provides the best support, according to science
✹ Vegan and cruelty-free—Leaping Bunny certified
✹ Works on all skin types (soothes, heals, brightens plumps, hydrates, nourishes, and protects)
 
HOW TO USE: After cleansing, apply 1-2 pumps to wet skin. Follow up with facial oil or cream to lock in hydration. For a matte effect, apply serum as last step over facial oil.
 
INGREDIENTS: Aqua, Helichrysum Arenarium (Helichrysum) Hydrosol Water, Camellia Sinensis (Green Tea) Hydrosol Water, Lactobacillus Ferment, Vegan Sodium Hyaluronate (Hyaluronic Acid), Tetrasodium Glutamate Diacetate, Citric Acid