COSMEDIX Peptide-Rich Defense Daily SPF 50 Moisturizer — Lightweight Hydrating Face Lotion with Peptides & Squalane

COSMEDIX Peptide-Rich Defense is a lightweight daily SPF 50 moisturizer that hydrates skin, shields it from UV damage, and helps smooth the appearance of fine lines with peptide-powered support.

This multitasking facial lotion combines broad-spectrum sun protection with hydrating emollients and targeted peptide actives to support a firmer, smoother-looking complexion. Formulated to absorb quickly and leave a non-greasy, white-cast–free finish, it works as a daytime hydrator and sun defense while layering easily under makeup. The formula focuses on skin-friendly ingredients like squalane for soothing moisture, trehalose and amino acids for long-lasting hydration, and vitamin E to help protect against everyday environmental stressors.

How does this moisturizer defend skin from sunlight and daily stress?

The product delivers SPF 50 broad-spectrum protection to reduce exposure to UVA and UVB radiation when used properly. In addition to physical sun filters, antioxidant support helps the skin manage free-radical stress from pollution and UV exposure.

• Broad-spectrum SPF 50 blocks harmful UV rays when applied 15 minutes before sun exposure.
• Vitamin E provides antioxidant support against environmental aggressors.
• Reapply every two hours during prolonged sun exposure for continuous defense.

What ingredients help smooth lines and improve skin texture?

Peptide-Rich Defense features multiple peptides that signal skin to promote visible firmness and help reduce the look of fine lines. Complementary hydrators like trehalose and amino acids plump the skin surface for a softer texture and more even appearance.

• Peptides to support surface firmness and minimize the look of wrinkles over time.
• Trehalose and amino acids lock in moisture for sustained hydration and suppleness.
• Squalane calms and conditions without leaving an oily residue.

How should I fit this into my AM routine and makeup prep?

Use this product as the final step in your morning skincare: apply a generous, quarter-sized amount to face, neck, décolletage, and hands at least 15 minutes before sun exposure. It absorbs quickly and creates a smooth canvas for foundation and concealer.

• Apply a liberal dose 15 minutes before going outdoors for effective SPF coverage.
• Layer under makeup—non-greasy, white-cast–free finish aids blending.
• Reapply every two hours when spending extended time in the sun.

Is this suitable for sensitive or dry skin types?

Formulated with calming squalane and gentle hydrators, the moisturizer is well-suited to dry and easily irritated complexions. Its lightweight texture avoids heavy occlusion, making it comfortable for a variety of skin types while still offering concentrated hydration.

• Squalane provides soothing emollience and reduces irritation potential.
• Lightweight, fast-absorbing formula prevents pore-clogging and excess shine.
• Non-comedogenic approach helps balance hydration for most skin types.

Who is this for: COSMEDIX Peptide-Rich Defense SPF 50 is designed for anyone seeking a dependable daytime moisturizer that combines high-level sun protection with anti-aging support. It’s a strong option for people with dry or mature skin looking to reduce the visible signs of aging, as well as for those who want a hydrating, fast-absorbing SPF that layers easily under makeup. Because of its high SPF and antioxidant content, it’s especially useful for daily protection during active outdoor days and as part of a preventative skincare regimen.

Ingredients

Avobenzone 3.0% w/w, Octinoxate 7.5% w/w, Octisalate 5.0% w/w, Oxybenzone 5.0% w/w Other Ingredients: Aqua, Carthamus Tinctorius (Safflower) Oleosomes, Propanediol, Cetyl Ethylhexanoate, Cetearyl Olivate, Glycerin, Sorbitan Olivate, Dicaprylyl Carbonate, Squalane, Palmitoyl Tetrapeptide-7, Palmitoyl Oligopeptide, Cetearyl Alcohol, Cetearyl Glucoside, Titanium Dioxide (CI 77891), Trehalose, Butylene Glycol, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Silica, Tocopheryl Acetate (Vitamin E), Ethylhexylglycerin, Citrus Grandis (Grapefruit) Peel Oil, Allantoin, Disodium EDTA, Trimethoxybenzylidene Pentanedione, Polysorbate 60, Caprylic/Capric Triglyceride, Dimethyl Isosorbide, Carbomer, Moringa Pterygosperma Seed Extract, Boerhavia Diffusa Root Extract, Polysorbate 20, Sesamum Indicum (Sesame) Seed Extract, Urea, Glucosamine HCl, Algae Extract, Tocopherol, Sodium Hydroxide, Limonene, Potassium Sorbate.