ILIA True Skin Serum Foundation Cozumel SF1.75 — 1 fl oz, lightweight buildable medium coverage with niacinamide

ILIA True Skin Serum Foundation in Cozumel SF1.75 is a lightweight, buildable foundation that delivers a natural, skin-like finish while blending skincare ingredients like niacinamide and allantoin.

Designed to feel weightless on the skin, this foundation combines medium, buildable coverage with a fresh, dewy look that mimics bare skin. The Cozumel SF1.75 shade reads very light with olive undertones and is part of ILIA’s 30-shade palette engineered for seamless blending. The formula is vegan, cruelty-free, dermatologist-tested, and crafted without fragrance, talc, or gluten, making it suitable for sensitive and non-comedogenic needs.

How does this foundation deliver a natural, skin-like finish?

The formula balances lightweight emollients and light-diffusing pigments so the coverage evens skin tone without masking texture. It melts into the skin and layers easily, avoiding a cakey or heavy look. Finish is fresh and slightly dewy, preserving a healthy-luminous appearance throughout wear.

• Buildable medium coverage—blendable from sheer to more coverage
• Light-diffusing pigments for a soft-focus effect
• Weightless emollients that prevent a heavy or cakey feel

What skincare benefits are in the formula and how do they help?

ILIA True Skin Serum Foundation pairs cosmetic pigments with skincare actives like niacinamide and allantoin to support skin comfort and appearance over time. Niacinamide helps create a more even-looking surface, while allantoin soothes and helps reduce sensations of irritation. The result is foundation that looks good while supporting skin-friendly care routines.

• Niacinamide: helps improve skin texture appearance and evens tone
• Allantoin: soothes and calms the skin during wear
• Dermatologist-tested and non-comedogenic for sensitive-prone skin

Which skin tones and types suit Cozumel SF1.75?

Cozumel SF1.75 is categorized as very light with olive undertones, suitable for fair complexions that have a subtle green or warm-neutral base. Because the formula is buildable and blendable, it can adapt to slight variations in skin depth; pairing with a corrector or finishing powder helps customize the final look. It’s formulated for a broad range of skin types, including sensitive and acne-prone skin, thanks to clean, non-comedogenic ingredients.

• Shade match: very light with olive undertones
• Best for: fair skin tones needing neutral-warm/olive balance
• Suitable for: sensitive, normal, combination, and oily skin types

How should you apply and layer ILIA True Skin Serum Foundation?

For an even finish, dispense a small amount and warm it between fingers or use a damp sponge, then start at the center of the face and blend outward. Apply in thin layers for buildable coverage, letting each layer settle before adding more. Set with a light powder if you prefer a mattified finish or leave dewy for a skin-like glow.

• Start with a pea-sized amount and blend outward for even coverage
• Layer gradually for medium to fuller coverage without heaviness
• Use a sponge, brush, or fingers; set with powder if desired

Who this is for: ILIA True Skin Serum Foundation in Cozumel SF1.75 is ideal for shoppers seeking a clean, skin-like foundation in a very light olive-toned shade. It suits people who prefer light-to-medium, buildable coverage and want skincare benefits—niacinamide and allantoin—within their complexion product. If you value vegan, cruelty-free formulations that are dermatologist-tested and free of fragrance, gluten, and talc, this foundation is a practical everyday option that blends approachability with thoughtful ingredients.

Ingredients

**Aloe Barbadensis Leaf Juice, Coconut Alkanes, Caprylyl Methicone, Polyglyceryl-6 Polyricinoleate, Cetearyl Isononanoate, Polyglyceryl-2 Isostearate, Boron Nitride, Dimethicone, Disteardimonium Hectorite, **Niacinamide, Oryza Sativa (Rice) Hull Powder, Gluconolactone, Sodium Chloride, Isopentyldiol, Glycerin, Coco-Caprylate/Caprate, **Allantoin, Sodium Benzoate, Caprylic/Capric Triglyceride, Simmondsia Chinensis (Jojoba) Seed Oil, Sclerocarya Birrea Seed Oil, Squalane, Tocopherol, Pentylene Glycol, Triethoxycaprylylsilane, Pistacia Lentiscus (Mastic) Gum, Hydrogenated Lecithin, Calcium Gluconate, Ethylhexylglycerin, Jasminum Officinale (Jasmine) Flower/Leaf Extract, Phenethyl Alcohol, Bisabolol. May Contain (+/-): CI 77891 (Titanium Dioxide), CI 77491, CI 77492, CI 77499 (Iron Oxides).. **Included at an active level—i.e., a percentage shown to benefit the skin.