Celestine Hydra-Plumping Peptide Serum by Earth Harbor

Elevate your skincare routine with Celestine Hydra-Plumping Peptide Serum by Earth Harbor, a lightweight yet deeply hydrating serum designed to visibly plump, firm, smooth, and restore radiance. Powered by Seaweed Collagen, Tremella Mushroom, Niacinamide, and Blue Yarrow, this cloud-light treatment delivers long-lasting hydration while helping to refine pores, improve texture, balance oil production, and support a healthy skin barrier.

Formulated for all skin types, Celestine helps address dehydration, dullness, loss of elasticity, and uneven texture without feeling heavy or sticky. Each drop floods the skin with moisture, leaving it looking smoother, firmer, and more luminous while promoting long-term skin resilience.

Perfect for those seeking hydrated, glowing skin with visibly improved tone and texture, Celestine layers effortlessly into any skincare routine and pairs beautifully with facial oils and moisturizers.

Why Celestine Hydra-Peptide Is the Serum for Firm Skin

• Provides deep, lasting hydration
• Helps visibly plump and firm the skin
• Minimizes the appearance of enlarged pores
• Improves skin texture and smoothness
• Helps balance excess oil production
• Supports a healthy moisture barrier
• Brightens dull, tired-looking skin
• Lightweight, fast-absorbing formula suitable for all skin types

Key Ingredients

Seaweed Collagen

A plant-based collagen alternative that helps improve the appearance of firmness, elasticity, and overall skin resilience while supporting hydration.

Tremella Mushroom

Often called the "natural alternative to hyaluronic acid," Tremella Mushroom helps attract and retain moisture, leaving skin visibly plumper, smoother, and more supple.

Niacinamide (Vitamin B3)

A multitasking skincare powerhouse that helps refine pores, improve uneven skin tone, strengthen the skin barrier, and balance excess oil production.

Blue Yarrow

A calming botanical rich in antioxidants that helps soothe visible redness, support skin repair, and promote a healthier, more balanced complexion.

How to Use

Apply 2–4 drops to clean skin after cleansing and toning. Gently press into the face and neck before moisturizer. Use morning and evening for best results.

Ideal For

• Dehydrated skin
• Enlarged pores
• Uneven skin texture
• Dull skin
• Loss of firmness
• Fine lines and early signs of aging
• Combination skin
• Oily or congested skin

Why Sprig Loves It

Celestine fills a unique space between hydration and treatment. The combination of Niacinamide, Tremella Mushroom, and Seaweed Collagen makes it an excellent option for clients looking to improve hydration, pore appearance, skin texture, and elasticity without adding a heavy cream or oil. It's especially beautiful for combination skin types that need moisture but don't love rich products.

Clean Beauty Standards

Vegan • Cruelty-Free • Non-Toxic • Non-GMO • Organic & Wildcrafted Ingredients • Sustainably Made • Woman-Owned • Small Batch Crafted

Size: 1 oz / 30 mL

INGREDIENTS:
Aqua, Propanediol (plant-derived humectant)°, Glycerin (vegetable-derived humectant)°, Lactobacillus/Nereocystis Luetkeana (Sea Kelp) Ferment Filtrate*, Niacinamide (mushroom-derived vitamin B3)°, Punica Granatum (Pomegranate) Extract*, Laminaria Digitata (Seaweed) Extract*, Caprylic/Capric Triglyceride (coconut-derived emollient)°, Isoamyl Laurate (plant-derived emollient)°, Squalane (olive-derived)°, Oryza Sativa (Rice) Lipids*, Tocopherol (sunflower-derived Vitamin E)°, Tremella Fuciformis Sporocarp (Tremella Mushroom) Extract*, Sodium Hyaluronate (Hyaluronic Acid)°, Hydrolyzed Rice Protein (plant-derived amino acids)°, Hydrolyzed Pea Protein (plant-derived amino acids)°, Achillea Millefolium (Blue Yarrow) Extract°, Aloe Barbadensis (Aloe) Flower Extract°, Proline (plant-derived amino acid), Glycine (plant-derived amino acid)°, Betaine (sugar beet-derived humectant)°, Coco Caprylate/Caprate (coconut-derived emollient)°, Lecithin (plant-derived emulsifier)°, Sorbitan Olivate (olive-derived emulsifier)°, Cetearyl Olivate (olive-derived emulsifier)°, Xanthan Gum (plant-derived thickener)°, Sclerotium Gum (plant-derived thickener)°, Pullulan (plant-derived thickener)°, Cetyl Palmitate (coconut-derived emollient), Sorbitan Palmitate° (coconut-derived stabilizer), Benzyl Alcohol (naturally-occurring preservative)°, Citric Acid (naturally-occurring pH regulator)°, Phytic Acid (plant-derived pH adjuster)°, Dehydroacetic Acid (plant vinegar-derived preservative)°, Lactic Acid (plant-derived exfoliant)°, Melia Azadirachta (Lilac) Flower/Leaf Extract°, Corallina Officinalis (Seaweed) Extract°, Coccinia Indica (Ivy Gourd) Fruit Extract°, Solanum Melongena (Eggplant) Fruit Extract°, Simmondsia Chinensis (Jojoba) Seed Extract°, Ocimum Sanctum (Holy Basil) Leaf Extract°, Ocimum Basilicum (Basil) Flower/Leaf Extract°, Curcuma Longa (Turmeric) Root Extract°

*Organic Certified | °Non-GMO Plant-Derived or Bioidentical

Note: Variation in Blue Yarrow harvest may affect natural color or scent. These shifts are normal and do not impact the efficacy of the formula.

Advanced Firming Support for Daily Use

Celestine Hydra-Peptide Firming Serum is designed for anyone looking for a serum for firm skin that fits easily into a daily skincare routine. Its lightweight texture absorbs quickly, making it ideal for morning and night use without feeling heavy or sticky. The formula helps support skin that appears smoother, tighter, and more refreshed over time. With consistent use, it can help improve the look of elasticity while giving the skin a healthier, more balanced finish. This makes it a smart choice for those who want visible firming benefits along with comfortable, everyday hydration.

Hydration That Helps Skin Look Plumper

One of the key strengths of this serum is its hydrating performance. Dry skin can make fine lines and sagging look more noticeable, so adding moisture is an important step in firming care. Celestine Hydra-Peptide Firming Serum delivers a fresh, silky feel that helps the skin look plumper and more supple. The formula works well under moisturizer and makeup, making it simple to layer into your routine. By supporting hydration at the same time as firmness, this serum for firm skin helps create a smoother surface and a more youthful-looking glow.

Peptide-Rich Formula for a Refined Appearance

Peptides are widely used in skincare for their ability to support a more refined and resilient look, and this serum focuses on that benefit. Celestine Hydra-Peptide Firming Serum brings together hydrating care and peptide-powered support to help skin appear fresher and more lifted. It is especially useful for skin that looks tired, dull, or less defined. With regular application, the formula helps promote a more even, supple feel while improving the overall appearance of texture. If you are searching for a serum for firm skin that is both effective and easy to use, this formula offers a balanced solution.

A Smooth Finish for a Modern Skincare Routine

Celestine Hydra-Peptide Firming Serum is made for modern skincare users who want results without a complicated routine. Its elegant formula layers well with cleansers, treatments, and moisturizers, so it can be used as part of a simple or advanced regimen. The serum leaves the skin feeling soft, smooth, and comfortably hydrated, which helps support a polished final look. Over time, it may help skin appear firmer and more refined, making it a dependable option for those focused on age-supporting care. For shoppers wanting a serum for firm skin, Celestine offers a practical blend of hydration, comfort, and visible skin-smoothing benefits.

Advanced Firming Support for Daily Use

Celestine Hydra-Peptide Firming Serum is designed for anyone looking for a serum for firm skin that fits easily into a daily skincare routine. Its lightweight texture absorbs quickly, making it ideal for morning and night use without feeling heavy or sticky. The formula helps support skin that appears smoother, tighter, and more refreshed over time. With consistent use, it can help improve the look of elasticity while giving the skin a healthier, more balanced finish. This makes it a smart choice for those who want visible firming benefits along with comfortable, everyday hydration.

Hydration That Helps Skin Look Plumper

One of the key strengths of this serum is its hydrating performance. Dry skin can make fine lines and sagging look more noticeable, so adding moisture is an important step in firming care. Celestine Hydra-Peptide Firming Serum delivers a fresh, silky feel that helps the skin look plumper and more supple. The formula works well under moisturizer and makeup, making it simple to layer into your routine. By supporting hydration at the same time as firmness, this serum for firm skin helps create a smoother surface and a more youthful-looking glow.

Peptide-Rich Formula for a Refined Appearance

Peptides are widely used in skincare for their ability to support a more refined and resilient look, and this serum focuses on that benefit. Celestine Hydra-Peptide Firming Serum brings together hydrating care and peptide-powered support to help skin appear fresher and more lifted. It is especially useful for skin that looks tired, dull, or less defined. With regular application, the formula helps promote a more even, supple feel while improving the overall appearance of texture. If you are searching for a serum for firm skin that is both effective and easy to use, this formula offers a balanced solution.

A Smooth Finish for a Modern Skincare Routine

Celestine Hydra-Peptide Firming Serum is made for modern skincare users who want results without a complicated routine. Its elegant formula layers well with cleansers, treatments, and moisturizers, so it can be used as part of a simple or advanced regimen. The serum leaves the skin feeling soft, smooth, and comfortably hydrated, which helps support a polished final look. Over time, it may help skin appear firmer and more refined, making it a dependable option for those focused on age-supporting care. For shoppers wanting a serum for firm skin, Celestine offers a practical blend of hydration, comfort, and visible skin-smoothing benefits.