Ingredients Glossary

Citation is dedicated to harnessing the power of cutting-edge biotech ingredients that deliver proven, science-backed results for the skin. We prioritize ingredients that not only enhance skin health but also support the skin's microbiome and immune system. By focusing on the latest innovations in biotechnology, we use the highest active concentrations, use small volumes of water and avoid unnecessary additives. Instead we emphasize the use of sustainable, high-performance bioactive ingredients. Our decision-making process revolves around five key pillars: efficacy, scientific innovation, sustainability, quality, and skin wellness.

Antarcticine
Antarcticine® is a glycoprotein derived from marine bacteria found in Antarctica. It functions as a cryoprotective molecule, preserving skin structure under stress. Clinically proven to reduce wrinkle depth, stimulate collagen and elastin synthesis, and improve hydration by enhancing the skin’s natural moisturizing factor. Its regenerative and restructuring properties make it a standout anti-aging active.
ALGAKTIV® BioSKN
ALGAKTIV® BioSKN is a biotech-derived microalgae extract designed to mimic epidermal growth factor (EGF) activity. It stimulates keratinocyte proliferation, enhances wound healing, and delivers microbiome-supportive benefits. Shown in clinical studies to outperform EGF in cell migration assays and reduce inflammatory responses, making it a cornerstone in regenerative skincare.
LACTO-PDRN
LACTO-PDRN is a DNA-based bioactive derived from Lactobacillus rhamnosus. It supports skin regeneration at the cellular level, enhances collagen synthesis, and improves elasticity. Its immunomodulatory properties make it effective for calming inflammation and restoring balance in compromised skin environments.
Ascorbyl Tetraisopalmitate
Ascorbyl Tetraisopalmitate is a stable, oil-soluble vitamin C derivative with superior skin penetration. It converts to active ascorbic acid within the skin to brighten, protect from oxidative stress, and stimulate collagen production. Clinically shown to inhibit tyrosinase activity and improve skin tone while being gentle on sensitive skin.
Vitamin Complex
(ABCDE) Liposome
This liposomal complex delivers encapsulated vitamins A, B, C, D, and E directly into the epidermis for enhanced stability and penetration. Each vitamin provides targeted benefits: A for cell turnover, B for barrier support, C for antioxidant protection, D for immune modulation, and E for oxidative defense. Liposome delivery ensures deeper absorption and sustained efficacy.
Licorice Root Extract
Derived from Glycyrrhiza glabra, Licorice Root Extract contains glabridin, a potent antioxidant and skin-brightener. It inhibits tyrosinase to reduce pigmentation, calms inflammation, and protects against oxidative stress. Excellent for soothing sensitive or acne-prone skin and brightening uneven tone.
NZ Green Tea
Botanical Extract
Sourced from New Zealand-grown Camellia sinensis, this extract is rich in EGCG and other catechins. It provides antioxidant protection, calms redness, reduces inflammation, and supports the skin's immune response. Especially beneficial for stressed, reactive, or sun-exposed skin.
Gotu Kola
Liquid Extract
Gotu Kola (Centella Asiatica) is rich in madecassoside and asiaticoside—compounds shown to stimulate collagen synthesis and accelerate skin healing. It strengthens capillaries, reduces inflammation, and enhances barrier repair. Ideal for sensitive, scarred, or aging skin.
Niacinamide
Niacinamide (Vitamin B3) is a multifunctional active with anti-inflammatory, brightening, and barrier-strengthening properties. It helps minimize the appearance of pores, regulate sebum, fade dark spots, and improve skin resilience. Clinically proven and suitable for most skin types.
Provitamin B5
Provitamin B5 (Panthenol) deeply hydrates and soothes the skin, enhancing elasticity and repair. It supports barrier integrity, reduces inflammation, and alleviates tightness or flaking. A go-to ingredient for calming and conditioning sensitive or dry skin.
Astaxanthin
Astaxanthin is a powerful red carotenoid antioxidant sourced from microalgae. It protects skin cells from oxidative stress, improves elasticity, and supports hydration retention. Its antioxidant potency is significantly greater than Vitamin C and E, making it ideal for anti-aging formulas.
Snow Mushroom
Snow Mushroom (Tremella fuciformis) is a polysaccharide-rich humectant that provides deep, lasting hydration. It forms a moisture-retentive film, improves elasticity, and offers antioxidant and anti-inflammatory support. Its hydration capacity rivals that of hyaluronic acid.
Copper
Tripeptide-1
Copper Tripeptide-1 (GHK-Cu) is a powerful regenerative peptide that enhances wound healing, reduces visible signs of aging, and stimulates collagen and elastin synthesis. It also improves firmness, reduces redness, and supports antioxidant activity in the skin.
SEADERMIUM™
SEADERMIUM™ is a marine-derived active combining sea daffodil and exopolysaccharides to reduce redness, fortify the skin barrier, and improve hydration. Clinically shown to comfort sensitive skin and support epidermal repair.
Bacillus
Ferment
Bacillus Ferment is a bioenzyme that provides gentle enzymatic exfoliation, helping to remove dead skin cells and smooth texture without irritation. It also supports microbiome balance and improves skin clarity.
Retinol
Palmitate
Retinol Palmitate is a stabilized vitamin A ester that promotes cell turnover, smooths texture, and stimulates collagen synthesis. Gentler than retinol, it helps reduce signs of aging and improves radiance with reduced irritation.
OceanDerMX®
Calm & Soothe
OceanDerMX® Calm & Soothe is a marine botanical blend developed to reduce irritation, restore hydration, and relieve reactivity. Sourced from New Zealand waters, it’s ideal for calming and rebalancing sensitive or post-procedure skin.
Micrococcus
Lysate
Micrococcus Lysate is a DNA repair enzyme derived from probiotic bacteria. It supports cellular recovery from UV damage, reduces oxidative stress, and helps reinforce skin resilience against environmental aggressors.
Ectoin
Ectoin is a stress-protective molecule derived from extremophilic microorganisms. It protects cellular structures, enhances hydration, reduces inflammation, and shields the skin from environmental stressors including pollution, UV, and blue light.
Saccharomyces
Ferment
Saccharomyces Ferment is a nutrient-rich yeast filtrate that helps energize skin, improve texture, and support moisture retention. Known to enhance cell metabolism and deliver trace minerals and amino acids to the skin.
Galactomyces
Ferment
Galactomyces Ferment is a byproduct of sake fermentation that’s rich in vitamins, amino acids, and enzymes. It improves brightness, elasticity, and skin clarity, and is especially well-known for reducing the appearance of pores and sebum.