Two powerhouse serums. One next-level glow. C20 Power Serum brightens and energizes the look of skin, while Plant Stem Cell Serum supports firmness, hydration, and renewal. Together, they create the ultimate serum ritual for skin that looks smoother, plumper, more even, and visibly radiant.
C 20 Power Serum - What Is It?
Hygia’s Blue C 20 Power Serum is a high-performance 20% Vitamin C serum with Vitamin E and Ferulic Acid formulated to brighten dull skin and improve the appearance of dark spots, hyperpigmentation, uneven skin tone, fine lines, and uneven texture.
Daily exposure to pollution, environmental stressors, and the natural passage of time can gradually diminish the skin’s radiance and leave the complexion looking tired or uneven. C20 Power Serum was created to restore that luminosity with a concentrated blend of skin-loving antioxidants and hydrating botanicals.
At the heart of the formula is a 20% Vitamin C Complex featuring Sodium Ascorbyl Phosphate, a stable form of Vitamin C that helps brighten the complexion, provide antioxidant protection, and support the skin’s natural collagen processes for firmer, smoother-looking skin.
Vitamin E and Ferulic Acid complement Vitamin C to enhance the formula’s antioxidant benefits, while Plant-Based Hyaluronic Acid, Centella Asiatica, Aloe Vera, and MSM help hydrate, soothe, and support the skin’s moisture barrier.
With consistent use, skin appears brighter, smoother, firmer, more even, and naturally radiant.
Plant Stem Cell Serum - What Is It?
Hygia’s Blue Plant Stem Cell Serum is a lightweight, botanical facial serum powered by Apple Stem Cell Extract, Hyaluronic Acid, Snow Mushroom, MSM, and antioxidant-rich plant extracts.
Created to support skin renewal, this advanced yet gentle formula deeply hydrates and visibly plumps while improving the appearance of firmness, elasticity, fine lines, and wrinkles. Its blend of humectants and botanical ingredients also helps reinforce the skin’s moisture barrier and defend against everyday environmental stressors.
The silky, fast-absorbing texture layers effortlessly under moisturizer and sunscreen, making it an easy addition to both morning and evening skincare routines. With consistent use, skin looks smoother, firmer, more resilient, and naturally radiant.
Suitable for all skin types.
C 20 Power Serum - Key Ingredients
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Vitamin C Complex – 20%
A concentrated antioxidant complex featuring Sodium Ascorbyl Phosphate, a stable form of Vitamin C. It helps brighten dull skin, improve the appearance of dark spots and uneven skin tone, defend against free radicals, and support the skin’s natural collagen processes for a firmer-looking complexion. -
Ferulic Acid – 0.25%
A plant-derived antioxidant that complements Vitamin C and Vitamin E, helping enhance the formula’s antioxidant protection against environmental stressors. -
Vitamin E – 0.50%
A nourishing antioxidant that helps condition the skin, support its moisture barrier, and complement the protective benefits of Vitamin C. -
Plant-Based Hyaluronic Acid
Helps attract and retain moisture, leaving skin looking softer, smoother, plumper, and more hydrated. -
Centella Asiatica (Gotu Kola)
A skin-supporting botanical that helps soothe the appearance of redness, support the moisture barrier, and promote a smoother, more resilient-looking complexion. -
Aloe Vera
Helps hydrate, soothe, and comfort the skin while supporting a fresh, healthy-looking complexion. -
MSM
A skin-conditioning ingredient that complements the formula’s antioxidant and botanical complex while supporting smoother, healthier-looking skin.
Plant Stem Cell Serum - Key Ingredients
Apple Stem Cell Extract
An advanced plant-based ingredient derived from apple fruit cell cultures. It helps support skin renewal and promotes a firmer, smoother, and more resilient-looking complexion.
Hyaluronic Acid Complex
A moisture-binding combination of Hyaluronic Acid, Hydrolyzed Hyaluronic Acid, and Sodium Hyaluronate that helps attract and retain hydration for visibly plumper, smoother-looking skin.
Snow Mushroom
A hydrating botanical polysaccharide known for its moisture-binding properties. It helps keep the skin feeling soft, supple, and comfortably hydrated.
MSM
A naturally occurring sulfur compound that helps support the appearance of smoothness, firmness, and overall skin vitality.
Aloe Vera Leaf Juice
A soothing, skin-conditioning botanical that helps hydrate, comfort, and support the skin’s natural moisture barrier.
Chamomile and Green Tea Extracts
Antioxidant-rich botanicals that help soothe the appearance of stressed skin and defend against environmental stressors that can contribute to visible signs of aging.
Plant Stem Cell Serum - The Aroma
The serum has a light, fresh, and naturally botanical aroma with subtle herbal and lavender notes derived from Lavender Water and the plant extracts in the formula.
Delicate and unobtrusive, the aroma enhances the sensorial skincare experience without relying on artificial fragrance or added color.
C 20 Power Serum - Benefits
- Brightens dull, tired-looking skin
- Helps improve the appearance of dark spots and hyperpigmentation
- Promotes a more even-looking skin tone
- Helps soften the appearance of fine lines and visible signs of aging
- Supports the skin’s natural collagen processes for firmer-looking skin
- Provides antioxidant protection against free radicals and environmental stressors
- Helps smooth the appearance of uneven skin texture
- Provides lightweight hydration for softer, plumper-looking skin
- Helps soothe visible redness and support the skin’s moisture barrier
- Promotes a smoother, more resilient-looking complexion
- Restores natural luminosity and a healthy-looking glow
Plant Stem Cell Serum - Benefits
• Supports skin renewal and a healthier-looking complexion
• Deeply hydrates and visibly plumps the skin
• Improves the appearance of firmness and elasticity
• Softens the look of fine lines and wrinkles
• Helps reinforce and maintain the skin’s moisture barrier
• Defends against everyday environmental stressors
• Helps soothe the appearance of dry or stressed skin
• Promotes a smoother, softer, and more radiant complexion
• Lightweight and easy to layer into morning and evening routines
• Vegan, cruelty-free, and free from artificial fragrance and color
Vegan · Cruelty-Free · No Artificial Fragrance · No Artificial Dyes · Eco-Conscious
Skin Type
Suitable for all skin types, including normal, dry, oily, and combination skin. Those with sensitive skin should introduce the serum gradually and increase frequency as tolerated. Ideal for skin concerns including dullness, dark spots, hyperpigmentation, uneven skin tone, fine lines, uneven texture, visible redness, loss of firmness, and environmental stress.
C 20 Power Serum - How to Apply
After cleansing and toning, apply a few drops or up to one full dropper of C20 Power Serum to the face and neck, adjusting the amount as needed. Avoid the immediate eye area and follow with moisturizer.
Recommended for evening use. If you are new to high-strength Vitamin C skincare or have sensitive skin, begin by applying the serum a few evenings per week and gradually increase frequency as tolerated.
During the daytime, always apply a broad-spectrum sunscreen. For optimal freshness, use within 3–6 months after opening.
Plant Stem Cell Serum - How to Apply
Apply 3–4 drops directly to a clean face and neck before moisturizing. The serum may also be mixed with your moisturizer for an added hydration boost.
Use morning and evening for best results. During the day, follow with sunscreen.
C 20 Power Serum - Full Ingredient List
Aqua (Deionized Water), Sodium Ascorbyl Phosphate (Vitamin C), Hamamelis Virginiana (Witch Hazel) Water, Cassia Angustifolia Seed Polysaccharide (Plant-Based Hyaluronic Acid), Dimethyl Sulfone (MSM), Tocopheryl Acetate (Vitamin E), Aloe Barbadensis (Aloe Vera) Leaf Juice, Ferulic Acid, Glycerin (Kosher, Vegetable), Simmondsia Chinensis (Organic Jojoba) Oil, Centella Asiatica (Organic Gotu Kola) Extract, Equisetum Arvense (Horsetail) Extract, Taraxacum Officinale (Dandelion) Extract, Geranium Maculatum (Wild Geranium) Extract, Arginine, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Phenoxyethanol, Ethylhexylglycerin.
For the most up-to-date ingredient list, please refer to Hygia’s Blue website.
For external use only. Avoid contact with the eyes. Patch test before use, especially if you have sensitive skin. Discontinue use if irritation occurs.
Plant Stem Cell Serum - Full Ingredient List
Aqua (Water), Aloe Barbadensis Leaf Juice, Lavandula Angustifolia (Lavender) Water, Hamamelis Virginiana (Witch Hazel) Water, Glycerin (Plant-Based), Methylsulfonylmethane (MSM), Simmondsia Chinensis (Organic Jojoba) Seed Oil, Hyaluronic Acid, Chamomilla Recutita (Matricaria) Flower Extract, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Hydrolyzed Glycosaminoglycans, Tremella Fuciformis (Snow Mushroom) Polysaccharide, Polyglutamic Acid, Malus Domestica Fruit Cell Culture (Apple Stem Cells) Extract, Equisetum Arvense (Horsetail) Extract, Centella Asiatica (Gotu Kola) Extract, Camellia Sinensis (Green Tea) Leaf Extract, Sodium Ascorbyl Phosphate (Vitamin C), Carrageenan, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hydroxide, Hydroxyethylcellulose, Citric Acid, Sodium Benzoate, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate, Polysorbate 19.
For the most up-to-date ingredient list, please refer to Hygia’s Blue website.
For external use only. Avoid contact with the eyes. Patch test before use, especially if you have sensitive skin. Discontinue use if irritation occurs.