Neptune Blur & Hydrate Hyaluronic Acid Serum
Loved by 6,000+ customers
Product proof points
Leaping Bunny Cruelty-Free
Verified
Leaping Bunny Cruelty-Free
This provides an assurance that the company’s commitment to helping end testing on animals has met Leaping Bunny’s criteria.
Brand proof points
Leaping Bunny Cruelty-Free
Verified
Leaping Bunny Cruelty-Free
This provides an assurance that the company’s commitment to helping end testing on animals has met Leaping Bunny’s criteria.
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, Neptune 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)
- 1% high-molecular-weight hyaluronic acid for optimal hydration
- Instantly hydrates and plumps for smoother-looking skin
- Helps support and reinforce the skin’s natural barrier
- Infused with antioxidant-rich botanicals (green tea, butterfly pea, helichrysum)
- Lightweight, fast-absorbing formula with no greasy residue
- Creates a soft, blurred matte “glass skin” finish
- Fragrance-free and dermatologist tested
- Suitable for all skin types
- Vegan and cruelty-free
The Long-Term Benefits of Luna Nectar Formulas
Smoother, more hydrated, and visibly plumper-looking skin with consistent use. For best results, use daily as part of your routine to support long-term hydration and skin barrier health.
To maximize the results, we recommend opting into a subscription to experience the full benefits of a Luna Nectar hair and skin care routine.
All-natural, Leaping Bunny certified Vegan & Cruelty-Free, & dermatologically-tested.
Full list of ingredients:
Aqua, Helichrysum Arenarium (Helichrysum) Hydrosol Water*, Camellia Sinensis (Green Tea) Hydrosol Water* (infused with Clitoria Ternatea (Butterfly Pea Flowers)), Lactobacillus Ferment, Vegan Sodium Hyaluronate (Hyaluronic Acid), Tetrasodium Glutamate Diacetate, Citric Acid
*Certified Organic
Things We Never Use: Parabens, sulfates, silicones, phthalates, dyes, synthetic fragrances, and unnecessary fillers. Luna Nectar products are proudly vegan and cruelty-free.
Apply 1–2 pumps to damp skin after cleansing to help draw in and retain moisture.
Follow with a facial oil or cream to lock in hydration, or apply as your final step for a soft, blurred matte finish under or without makeup.
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, Neptune 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)
- 1% high-molecular-weight hyaluronic acid for optimal hydration
- Instantly hydrates and plumps for smoother-looking skin
- Helps support and reinforce the skin’s natural barrier
- Infused with antioxidant-rich botanicals (green tea, butterfly pea, helichrysum)
- Lightweight, fast-absorbing formula with no greasy residue
- Creates a soft, blurred matte “glass skin” finish
- Fragrance-free and dermatologist tested
- Suitable for all skin types
- Vegan and cruelty-free
The Long-Term Benefits of Luna Nectar Formulas
Smoother, more hydrated, and visibly plumper-looking skin with consistent use. For best results, use daily as part of your routine to support long-term hydration and skin barrier health.
To maximize the results, we recommend opting into a subscription to experience the full benefits of a Luna Nectar hair and skin care routine.
All-natural, Leaping Bunny certified Vegan & Cruelty-Free, & dermatologically-tested.
Full list of ingredients:
Aqua, Helichrysum Arenarium (Helichrysum) Hydrosol Water*, Camellia Sinensis (Green Tea) Hydrosol Water* (infused with Clitoria Ternatea (Butterfly Pea Flowers)), Lactobacillus Ferment, Vegan Sodium Hyaluronate (Hyaluronic Acid), Tetrasodium Glutamate Diacetate, Citric Acid
*Certified Organic
Things We Never Use: Parabens, sulfates, silicones, phthalates, dyes, synthetic fragrances, and unnecessary fillers. Luna Nectar products are proudly vegan and cruelty-free.
Apply 1–2 pumps to damp skin after cleansing to help draw in and retain moisture.
Follow with a facial oil or cream to lock in hydration, or apply as your final step for a soft, blurred matte finish under or without makeup.
As Pure As Nectar
Like a green adaptogen smoothie for your skin.
Butterfly Pea Flower
A vibrant antioxidant-rich botanical that helps protect skin from environmental stress while supporting a brighter, more refreshed complexion.
Hyaluronic Acid
A powerful moisture-binding ingredient that helps deeply hydrate the skin, improving softness, plumpness, and overall skin smoothness.
Helichrysum
A soothing botanical known for its skin-repairing properties that helps support skin resilience and promote a more even-looking complexion.
Green Tea
Rich in polyphenols and antioxidants, green tea helps calm the skin, reduce the appearance of redness, and protect against environmental damage.
See Luna Nectar In Action
FAQ
A hyaluronic acid serum helps attract and retain moisture in the skin, leaving it looking more hydrated, plump, and smooth.
Neptune uses 1% high-molecular-weight hyaluronic acid to support surface hydration and barrier function, combined with antioxidant botanicals to help protect against environmental stressors.
Hyaluronic acid works best when applied to damp skin, as it helps pull in and hold moisture more effectively.
Yes, Neptune is designed to work alongside your routine and should be followed with a moisturizer or oil to lock in hydration.
Yes, Neptune is lightweight, fragrance-free, and suitable for all skin types, including dry, oily, and sensitive skin.
No, Neptune absorbs quickly and leaves a lightweight, non-greasy, softly blurred finish.
Yes, Neptune layers well under makeup and helps create a smooth, hydrated base with a soft matte effect.