ISDINCEUTICS Retinal Smooth

Illuminating bi-phase night serum with Retinal

Revitalize your skin with Retinal Smooth, the two-phase night serum with retinaldehyde and matrikines that gently accelerates skin renewal. It prevents the first signs of aging and promotes brighter skin. Achieve radiant skin after just one use!¹

  • 50 ml
  • All skin types.
  • Non-comedogenic, tested without the need for a retinization period, optimal skin tolerance.
  • First wrinkles and expression lines, dull skin, dehydrated skin.
  • Retinaldehyde, matrikines, melatonin, niacinamide. Ingredients

  • Benefits
  • Key Ingredients
  • How to Use
  • Clinical Results

Retinal Smooth, your first retinal

Retinaldehyde is an ingredient known for its skin-renewing effect. Retinal Smooth is specially formulated for people starting to use retinal to help prevent the first signs of aging.

Gently repair and renew your skin

Retinal Smooth promotes gentle skin renewal, helping to reduce the first signs of aging for brighter skin.

Illuminate

With retinaldehyde and matrikines, it helps to gently renew the skin for +40% radiance in 4 weeks².

Repair

With melatonin, it provides antioxidant action and helps repair damage caused by free radicals.

Softens

Its niacinamide content helps relieve redness and soothe the skin, providing a feeling of comfort.

Hydrates

It provides hydration to the skin.

Revitalizing action for brighter skin

Retinal Smooth’s innovative bi-phase technology allows its ingredients to be mixed at the time of application, preserving their freshness and effectiveness for a revitalizing action and brighter skin.

Retinaldehyde
A well-known ingredient recognized for its skin-renewing power. Helps prevent and reduce the first signs of aging.

Matrikinas
This ingredient, composed of small peptides, promotes cutaneous microcirculation and the skin’s renewal process. It provides anti-aging benefits and promotes skin radiance and smoothness.

Melatonin
It works overnight, repairing the skin and reducing oxidative stress.

Niacinamide
It improves skin hydration and helps relieve redness, providing a feeling of comfort.

Brightens and renews your skin while you sleep

Apply Retinal Smooth as part of your nighttime routine. If you experience discomfort (redness or a burning sensation), we recommend a retinization period: the first week, apply three nights a week, leaving two nights between applications; the second week, apply every other night; and from the third week onwards, if no irritation appears, you can increase the number of applications.

Apply
Dispense 2 pumps of product onto your hand and mix the two phases until you obtain a homogeneous mixture.

Massage
Apply a thin layer to a clean, dry face, avoiding the eye area; massage until absorbed.

Protect yourself from the sun
Skin ready! And don’t forget to use sunscreen the next morning.

Discover our routine for renewed skin

Gently repair your skin with our renewing routine for a radiant complexion.

01

Cleaner

Deep cleanse your skin with Essential Cleansing.

02

Eye contour

Hydrate and decongest your eye contour with Hyaluronic Eyes.

03

Serum

Gently repair and renew your skin with Retinal Smooth.

04

Cream

Intensely hydrates and helps prevent signs of aging with Hyaluronic Moisture Normal to Dry.

05

Sunscreen

Protect your skin the next morning with Fusion Water MAGIC SPF 50 and prepare it for the sun with SUNISDIN Capsules.

Proven results:

+40%

Brightness in 4 weeks.¹

52%

Less visible pores.¹

100%

Users feel that it does not irritate and notice their skin is more radiant.²

91%

Users notice that fine lines are less visible.²


¹ Evaluation of the efficacy of Retinal Smooth in 30 subjects (30-50 years old) with all skin types for 84 days under normal conditions of use. Data on file, 2024.
² Subjective evaluation of the efficacy and cosmeticity of Retinal Smooth in 30 adults (30-50 years old) with all skin types for 84 days under normal conditions of use. Data on file, 2024.

×

Ingredients

Aqua (Water), Dimethicone, Dibutyl Adipate, Niacinamide, Isoamyl Laurate, Lauryl PEG/PPG-18/18 Methicone, C12-15 Alkyl Benzoate, Propanediol, Dimethicone/Vinyl Dimethicone Crosspolymer, Alcohol Denat., 1,2-Hexanediol, Pentylene Glycol, Ethylcellulose, Hydroxyacetophenone, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, 4-TButylcyclohexanol, Caprylyl Glycol, Parfum (Fragrance), Sodium Acrylates Crosspolymer-2, Polyacrylate Crosspolymer-6, Vigna Aconitifolia Seed Extract, Tocopheryl Acetate, Sodium Benzoate, Tocopherol, Citric Acid, Caprylic/Capric Triglyceride, Glycerin, Xanthan Gum, Sorbitan Laurate, Maltodextrin, Melatonin, Silica, C18-36 Acid Glycol Ester, C18-36 Acid Triglyceride, Disodium EDTA, Synthetic Fluorphlogopite, CI 77891 (Titanium Dioxide), Retinal (Retinaldehyde), Phospholipids, T-Butyl Alcohol, Ascorbic Acid, Tin Oxide, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7.