Type | Serum | Serum | Serum | Serum | Serum | Serum |
Price (1 oz / 30 ml) | $120 | $118 | $64 | $78 | $108 | $88 |
Skin Types | All skin types (including dry, mature, sensitive) | All skin types, sensitive | All skin types | All skin types (Combination, Normal, Oily) | All skin types, sensitive | All skin types, sensitive |
Key Ingredients | Vitamin C (L-ascorbic acid, THD ascorbate), Vitamin E, Ferulic Acid, CoQ10, Astaxanthin | 0.5% Bis (Cyano Butylacetate) Anthracenediylidene, 10% THD Ascorbate, 1% Acetyl Zingerone | Triphala (Vitamin C rich), Gotu Kola/Centella, Hyaluronic Acid | Vitamin C, Vitamin E, Hyaluronic Acid, Squalane, Orange Blossom Water | 0.5% Bis (Cyano Butylacetate) Anthracenediylidene, 10% THD Ascorbate, 1% Acetyl Zingerone | 0.5% Bakuchiol, 5% Glycolic Acid, 5% Gluconolactone |
Purpose / Benefits | Protects by day (boosts sunscreen), repairs at night, antioxidant-rich, promotes collagen, radiant complexion | Morning vitamin C serum, slows aging, brightens, shields from environmental stressors, stimulates collagen | Reduces fine lines and wrinkles, increases radiance and luminosity | Dark spot correcting, evens skin tone, reduces dullness, fights signs of aging | Morning vitamin C serum, slows aging, brightens, shields from environmental stressors, stimulates collagen | Stimulates skin renewal, reverses signs of aging overnight |
Usage | AM & PM, 1-2 pumps on face/neck/chest | AM, 1 pump face + 1 pump neck/chest, follow moisturizer & sunscreen | 1-2 drops morning & night, massage on face/neck/décolletage | Apply on clean skin, daily, absorbs quickly, AM or PM | AM, 1 pump face + 1 pump neck/chest, follow moisturizer & sunscreen | PM, 1 pump face + 1 pump neck/chest, use nightly, follow moisturizer |
Texture | Serum (oil-free) | Serum | Serum | Soft gel | Serum | Serum |
Fragrance | Fragrance Free | Fragrance Free | Naturally Derived Fragrance | Fragrance Free | Fragrance Free | Fragrance Free |
Gluten Free | Yes | Yes | Not specified | Not specified | Yes | Yes |
Alcohol Free | Yes | Yes | Yes | Not specified | Yes | Yes |
Vegan | Not specified | Yes | Yes | Not specified | Yes | Yes |
Cruelty Free | Yes | Yes | Yes | Yes | Yes | Yes |
Sustainable Packaging | Yes | Yes | Yes | Yes | Yes | Yes |
Clinical / Consumer Results | 4.6 stars (388 reviews) | 100% agree skin looks brighter, texture improved, redness reduced; 90% agree fine lines reduced | 88% users healthier skin, 94% improved fine lines/wrinkles, 88% more youthful, 85% radiance improved | 4.6 stars (21 reviews) | Same as Day Preventive Treatment | Not specified |
Special Features / Technology | Dual purpose day protection and night repair, stabilized Vitamin C derivatives, CoQ10, Astaxanthin | Well-tolerated, brightening, anti-aging, antioxidant-rich | Ayurvedic formula, clinically proven, hydrating with hyaluronic acid | Patented Advanced Encapsulation Technology, hypoallergenic, dermatologically tested | Refillable version of Day Preventive Treatment | Bio-retinol alternative with AHA, stimulates renewal |
Recommended For | All skin types including sensitive, dry, mature | All skin types including sensitive | All skin types including sensitive | All skin types, especially combination, normal, oily | All skin types including sensitive | All skin types including sensitive |