For skincare consumers, ingredient lists are important—but they are only one piece of the story. An ingredient can be highly effective at one concentration and virtually meaningless at another. Likewise, a beneficial ingredient can perform very differently depending on what it is paired with, how it is stabilized, the delivery system used, and the overall formulation architecture. This is why two products with similar ingredient decks can produce dramatically different results on the skin.

Unfortunately, ingredient-rating websites such as EWG and INCI Decoder often reduce complex formulation science into a simple "good" or "bad" framework. While these resources can be useful starting points, they frequently evaluate ingredients in isolation rather than considering concentration, exposure level, formulation context, clinical data, or real-world safety assessments. The result is that consumers can become unnecessarily fearful of ingredients that have decades of safe use or overly enthusiastic about ingredients present in amounts too small to provide meaningful benefits.

At SKIN AT WORK, we believe skincare should be evaluated through the lens of modern cosmetic science rather than ingredient fear-mongering. That's why our formulations are developed to comply with the Credo Clean Standard. We consider Credo's published ingredient safety framework to be one of the most comprehensive retailer-led clean beauty standards available today because it evaluates ingredients based on evolving scientific evidence while restricting thousands of substances that may present health, environmental, or sustainability concerns. Our goal is simple: formulate products that are both highly effective and thoughtfully clean without compromising performance.

THE TIME KEEPER Ingredient Glossary

• Water (Aqua) — Purified Water
  Serves as the primary solvent that dissolves and distributes active ingredients evenly throughout the formula for optimal skin application and performance.

• Glycerin — Vegetable Glycerin
  A powerful humectant that attracts moisture to the skin, improving hydration, softness, barrier function, and reducing visible dehydration lines.

• Tranexamic Acid — Tranexamic Acid
  A clinically studied brightening ingredient that helps reduce visible hyperpigmentation, age spots, post-inflammatory discoloration, and uneven skin tone.

• Isostearyl Neopentanoate — Lightweight Emollient Ester
  Provides silky slip and elegant skin feel while helping soften skin without leaving a greasy or heavy residue.

• Squalane — Olive-Derived Squalane
  Mimics skin's natural lipids to support barrier health, improve moisture retention, and reduce dryness while maintaining a lightweight texture.

• Linoleic Acid — Omega-6 Fatty Acid
  Essential fatty acid that supports barrier repair, improves moisture retention, and helps balance skin prone to congestion.

• Cetearyl Alcohol — Fatty Alcohol
  A moisturizing, non-drying fatty alcohol that stabilizes emulsions and contributes to a smooth, luxurious cream texture.

• Glyceryl Stearate — Plant-Based Emulsifier
  Helps oil and water blend together while contributing additional skin-conditioning and moisturizing benefits.

• Cetearyl Olivate — Olive-Derived Emulsifier
  Supports skin barrier health while creating elegant textures and improving ingredient delivery throughout the formula.

• Sorbitan Olivate — Olive-Derived Emulsifier
  Works synergistically with cetearyl olivate to create stable emulsions and enhance skin softness and hydration.

• Palmitoyl Tripeptide-5 — Signal Peptide
  Supports collagen production pathways to improve visible firmness, elasticity, and the appearance of fine lines and wrinkles.

• Algae Extract — Marine Algae Extract
  Rich in minerals, antioxidants, and polysaccharides that help hydrate skin and defend against environmental stressors.

• Ceramide AP — Ceramide AP
  Skin-identical lipid that strengthens the moisture barrier and helps reduce visible dryness and irritation.

• Ceramide EOP — Ceramide EOP
  Supports long-term barrier repair and helps maintain healthy skin resilience against moisture loss.

• Ceramide NP — Ceramide NP
  A naturally occurring ceramide that replenishes barrier lipids and improves skin comfort and hydration.

• Sodium Hyaluronate — Hyaluronic Acid Salt
  Attracts and binds water to help visibly plump skin and reduce the appearance of dehydration.

• Hydrolyzed Sodium Hyaluronate — Low Molecular Weight Hyaluronic Acid
  Smaller molecular size allows enhanced penetration for deeper hydration and smoother-looking skin.

• Sodium Acetylated Hyaluronate — Super Hyaluronic Acid
  Modified hyaluronic acid with superior water retention that helps maintain long-lasting hydration.

• Sodium Hyaluronate Crosspolymer — Crosslinked Hyaluronic Acid
  Forms a moisture reservoir on skin for extended hydration and enhanced skin plumping effects.

• Mangifera Indica (Mango) Seed Butter — Mango Butter
  Rich in fatty acids and antioxidants that nourish dry skin and support barrier function.

• Theobroma Grandiflorum Seed Butter — Cupuaçu Butter
  Deeply moisturizing Amazonian butter known for exceptional water-binding and skin-conditioning properties.

• Cistus Incanus Flower/Leaf/Stem Extract — Rock Rose Extract
  Antioxidant-rich botanical extract that helps defend skin from environmental stress and premature visible aging.

• Hibiscus Sabdariffa Fruit Extract — Hibiscus Extract
  Contains naturally occurring acids and antioxidants that help promote smoother, brighter-looking skin.

• Argania Spinosa Callus Culture Extract — Argan Stem Cell Extract
  Advanced botanical technology that helps support skin vitality and resilience against visible signs of aging.

• Macadamia Integrifolia Seed Oil — Macadamia Seed Oil
  Rich in skin-compatible fatty acids that replenish moisture and improve skin softness.

• Linolenic Acid — Omega-3 Fatty Acid
  Supports barrier repair, soothes visible irritation, and helps maintain healthy skin hydration.

• Tocopherol — Vitamin E
  Potent antioxidant that helps protect skin and formula integrity from free radical damage.

• Sandalwood (Santalum Album) Oil — Sandalwood Oil
  Aromatic botanical oil that provides antioxidant properties and contributes a naturally luxurious sensory experience.

• Lavandula Angustifolia (Lavender) Flower Oil — Lavender Oil
  Provides natural fragrance and antioxidant benefits while contributing to the product's sensory profile.

• Phospholipids — Phospholipids
  Skin-compatible lipids that enhance ingredient delivery and support barrier function.

• Phytosphingosine — Phytosphingosine
  Naturally occurring skin lipid that supports barrier health and helps maintain balanced-looking skin.

• Pullulan — Pullulan
  Natural polysaccharide that creates an immediate skin-smoothing and temporary tightening effect.

• Cetyl Hydroxyethylcellulose — Texture Modifier
  Improves viscosity, stability, and sensory feel while helping distribute active ingredients evenly.

• Cetyl Lactate — Skin Conditioning Ester
  Softens skin and enhances moisturization while improving overall formula elegance.

• Hydroxystearic/Linolenic/Oleic Polyglycerides — Barrier Support Lipids
  Multi-functional lipid complex that reinforces skin barrier function and improves moisturization.

• Sodium Lauroyl Lactylate — Skin Conditioning Emulsifier
  Enhances ingredient penetration and supports the delivery of ceramides into the skin barrier.

• Isomalt — Sugar-Derived Humectant
  Helps attract moisture and supports long-lasting skin hydration.

• Glyceryl Caprylate — Emollient and Preservative Booster
  Helps moisturize skin while supporting the effectiveness of the preservation system.

• Ethylhexylglycerin — Preservative Booster
  Improves preservation efficacy while providing additional skin-conditioning benefits.

• Pentylene Glycol — Humectant
  Multifunctional ingredient that boosts hydration and improves preservative performance.

• Erythritol — Sugar Alcohol Humectant
  Helps maintain skin hydration and supports a smoother, softer skin feel.

• Nephrite Powder — Nephrite Jade Powder
  Mineral ingredient traditionally associated with skin-conditioning and luxury skincare formulations.

• Cholesterol — Cholesterol
  Essential skin lipid that works alongside ceramides and fatty acids to restore barrier function.

• Xanthan Gum — Natural Thickener
  Stabilizes the formula and improves texture consistency without impacting skin performance.

• Carbomer — Texture Stabilizer
  Provides viscosity and ensures consistent application and formula stability.

• Tocopheryl Acetate — Vitamin E Acetate
  Stable form of vitamin E that delivers antioxidant support and skin-conditioning benefits.

• Lecithin — Lecithin
  Phospholipid-rich ingredient that supports barrier function and enhances ingredient delivery.

• Tetrasodium Glutamate Diacetate — Chelating Agent
  Improves formula stability by binding trace metals that could degrade active ingredients.

• Phenylpropanol — Preservative Component
  Helps protect the formula from microbial contamination while contributing a mild aromatic profile.

• 1,2-Hexanediol — Humectant and Preservative Booster
  Multifunctional ingredient that improves hydration while supporting product preservation.

• Caprylyl Glycol — Humectant
  Helps soften skin and strengthen the effectiveness of the preservative system.

• Sodium Benzoate — Preservative
  Widely used preservative that helps maintain product safety and freshness.

• Sodium Hydroxide — pH Adjuster
  Used in very small amounts to optimize formula pH and maximize ingredient stability.

• Hexylene Glycol — Solvent and Humectant
  Improves ingredient solubility while contributing additional hydration benefits.

• Pentylene Glycol — Humectant
  Supports moisture retention and helps maintain overall formula preservation and stability.

• Phenoxyethanol — Preservative
  Globally accepted preservative used at low concentrations to protect products from microbial contamination and ensure consumer safety.