Skip to product information
1 of 1


Concentrated Retinol Serum 1

Regular price
Regular price
Sale price
Product Details

Helps to improve the appearance of uneven skin tone. (formerly Retinol 1)

Environ's Intensive Retinol 1 contains a high concentration of vitamin A and bovine colostrum in a non-greasy formula.

How To Use

After cleansing and toning, add one drop (of Retinol Serum 1) to your preferred moisturizer each evening to start and then slowly increase to the full dose (full dropper) once your skin is comfortable. Alternatively, apply Retinol 1 in a thin layer and allow to dry. Use morning and evening. Only to be used by those who have already acclimated to AVST 5 or C-Quence 3. Suitable for photo-aged skin, uneven skin tone and problematic skin types. Not suitable for those with highly sensitive skin, as this product contains ultra-high levels of vitamin A.

Sunburn Alert: This product does not contain a sunscreen. Use a broad spectrum sunscreen, wear protective clothing, and limit sun exposure while using this product.


Retinol 1: Aqua (Water), Propylene Glycol, Polysorbate 40, Glycerin, Glycine Soja(Soybean) Oil, Colostrum, Ethoxydiglycol, Magnesium Ascorbyl Phosphate, Retinol, Lactic Acid, Serine, Sorbitol, Tocopheryl Acetate, Sodium Lactate, Xanthan Gum, Allantoin, Urea, Tea-Lactate, Hydroxypropyl Guar, Sodium Chloride, Disodium Edta, Dmdm Hydantoin, Iodopropynyl Butylcarbamate, Sodium Benzoate, Butylene Glycol, Bht, Sodium Citrate, Sodium Phosphate, Sodium Hydroxide.

Concentrated Retinol Serum 1

Why Shop Sesen?

  • Extensively Researched & Curated

  • Safe & Highly Effective

  • Innovative & High Performance

  • Unbiased Personalized Recommendations