Solstice C Serum
Daily brightening, redefined.
A next-generation brightening and hydrating serum powered by a breakthrough peptide to visibly reduce the look of dark spots and restore clarity. With a silky texture, this precision formula targets uneven tone, texture, and dehydration while supporting skin vitality and barrier health.
Why You'll Love It:
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Clarity, restored: Multi-pathway clinically proven actives, including vitamin C derivatives and niacinamide, work synergistically to reduce discoloration and even tone
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Next-gen brightening: Bioactive silk peptide clinically proven to reduce the appearance of hyperpigmentation and skin blemishes while improving visible brightness and radiance. Clinically shown to soothe and calm the appearance of redness
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Antioxidant defense: Astaxanthin and other botanical and marine-derived actives deliver potent antioxidant protection to help combat oxidative stress
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Hydration meets luminosity: Replenishes and smooths for skin that looks fresh, supple, and light-reflective
Suitable for many skin types, including combination, dry, oily, acne-prone, and mature skin. Fragrance-free. Explore ingredients.
• Activated Silk™ Bioactive Peptide is clinically proven to reduce the appearance of hyperpigmentation and skin blemishes while improving visible brightness and radiance. It is clinically shown to soothe and calm the appearance of redness.
• Multiple vitamin C derivatives and niacinamide further even tone, smooth texture, and restore clarity.
• Antioxidant-rich astaxanthin and wild plum extract help defend against oxidative stress and maintain luminosity.
• Advanced biotech ferments and marine actives enhance hydration, elasticity, and barrier strength for long-term resilience.
Gently press 1-2 pumps onto clean, damp skin. Follow with moisturizer and/or face oil.
Apply Solstice C Serum after your mist, toner, or essence, then seal in hydration with a moisturizer and/or face oil.
FOUNDER TIPS:
• Layer Sérum Radiant, our face oil meets serum, over Solstice C Serum for the most indulgent hydrating and moisturizing AM ritual.
Bioactive Silk Peptide: A sustainably derived peptide that supports late-stage epidermal cell differentiation, helping to replace dull, uneven surface cells with newer, healthier-looking ones. Clinically shown to reduce visible hyperpigmentation, calm redness, and promote brighter, more balanced skin.
Vitamin C Derivatives: A multi-derivative complex of clinically proven, stabilized vitamin C forms that work synergistically to brighten, reduce the appearance of dark spots, and defend against free-radical damage for improved luminosity and tone.
Niacinamide: A clinically backed form of vitamin B3 that visibly refines texture, evens skin tone, and strengthens the barrier to enhance overall clarity and resilience.
Astaxanthin: A potent marine antioxidant that helps neutralize oxidative stress and supports elasticity, clarity, and long-term skin vitality.
Alteromonas Ferment: A marine-derived exopolysaccharide that deeply hydrates and strengthens the skin barrier to restore comfort and smoothness. Originating from French Polynesian Kopara, it supports ceramide and natural moisturizing factor production while rebalancing the skin microbiota for lasting hydration and protection.
Spring Snow (Prunus Domestica, variety Spinosa): A rare coastal plum, sustainably sourced in France, rich in bioflavonoids and amino acids that help reduce sensitivity, defend against pollution, and prevent stress-induced dark spots. Helps calm and comfort stressed skin while reinforcing the barrier for smoother, more hydrated, and even-toned results.
Thermus Thermophillus Ferment: A biotech marine ferment that supports natural ceramide production and renewal for smoother, healthier-looking skin. Helps strengthen and restore the skin barrier for improved hydration and resilience.
Tremella Fuciformis Sporocarp (Snow Mushroom) Extract: A natural humectant that holds up to 500 times its weight in water, helping to plump the skin and improve overall hydration and elasticity.
Saccharide Isomerate: A plant-derived carbohydrate complex that binds deeply to the skin, delivering long-term hydration and improving smoothness and comfort while reinforcing barrier resilience.
Sodium PCA and Sodium Hyaluronate: Naturally occurring humectants that draw moisture into the skin and help maintain optimal hydration for a supple, smooth, and balanced complexion.
Saccharide Isomerate: A plant-derived carbohydrate complex that binds to keratin like a magnet, helping skin retain moisture for up to 72 hours. Provides deep, long-lasting hydration that visibly smooths and softens skin.
Full Ingredient List: Aqua (Water), Aloe Barbadensis Leaf Juice, Niacinamide, Glycerin, Jasminum Officinale (Jasmine) Flower Water, Bis-Glyceryl Ascorbate, Hexyl 3-Glyceryl Ascorbate, Saccharide Isomerate, Thermus Thermophillus Ferment, C13-15 Alkane, Pentylene Glycol, Sodium PCA, Coco-Caprylate/Caprate, Propanediol, Polycitronellol, Fibroin Decapeptide-1, Astaxanthin, Alteromonas Ferment Extract, Sodium Hyaluronate, Tremella Fuciformis Sporocarp (Snow Mushroom) Extract, Hydrolyzed Prunus Domestica (European Plum), Betaine, Butylene Glycol, Polyacrylate Crosspolymer-6, Phenoxyethanol, Ethylhexylglycerin
