Paula's Choice 1% Retinol Treatment Review

Paula's Choice 1% Retinol Treatment
6.5
/ 10
Moisturizing
10.0 Humectancy icon Humectancy
3.0 Occlusivity icon Occlusivity
10Anti-wrinkle icon/ 10
Anti-wrinkle
Review

Does Paula's Choice 1% Retinol Treatment Work?

 
According to CreamScan AI's analysis of the ingredient list, here’s what Paula's Choice 1% Retinol Treatment has to offer:
 
  • Significant moisturizing. It has a moisturizing rating of 6.5 out of 10.
  • Potent anti-wrinkle effect with the highest possible efficacy rating. With an anti-wrinkle rating of 10.0 out of 10, Paula's Choice 1% Retinol Treatment is highly potent in reducing wrinkles.

Key Benefits of Paula's Choice 1% Retinol Treatment

 
These are the key benefits you can expect from using Paula's Choice 1% Retinol Treatment :
 

Lightweight Moisturizer Perfect for Combination and Oily Skin

According to CreamScan analysis, Paula's Choice 1% Retinol Treatment is highly moisturizing, with a moisturizing rating of 6.5 out of 10.

Is it more humectant or occlusive? Significantly more humectant. It has a maximum humectancy of 10 out of 10, primarily due to the substantial concentration of Glycerin (est. ≈2.8%) and Butylene Glycol (est. ≈2.3%), and a moderate occlusivity of 3.0 out of 10, mainly due to the high content of Dimethicone (est. ≈4.2%).

This type of moisturizer is ideal for people with combination and oily skin who want maximum hydration in a relatively lightweight, non-greasy formula. It combines a significant amount of humectants with a limited amount of occlusive ingredients to boost moisturizing efficacy without feeling too heavy.

This product may also be a good choice for people with normal skin who prefer fast-absorbing textures, as it balances significant moisturizing potential with a relatively lightweight texture.

A Humectant Boost for Any Skincare Routine

But it’s not limited to combination and oily skin - such a humectant boost will also positively contribute to the moisturizing efficacy of any skincare routine when used as a step before applying the main moisturizer. This type of formulation is typically used in serums, where a light, fast-absorbing texture is key.

Please refer to the Ratings section below for details of the moisturizing rating calculation.

Potent Anti-Wrinkle Efficacy

According to CreamScan analysis, Paula's Choice 1% Retinol Treatment has a maximum anti-wrinkle rating of 10.0 out of 10.

It contains one ingredient with proven anti-wrinkle efficacy: Retinol (est. ≈1.0%), 
 the most effective non-prescription anti-wrinkle ingredient. Numerous clinical studies have shown its positive effects at concentrations as low as 0.1%. A study with 36 participants (Kafi et al.) confirmed that a lotion containing 0.4% retinol reduced wrinkle severity by 21% after 24 weeks of use, compared to the same formulation without retinol (vehicle).
 
Among others, Paula's Choice 1% Retinol Treatment also contains some ingredients often marketed as effective in reducing wrinkles, specifically Tetrahexyldecyl Ascorbate, Palmitoyl Tetrapeptide-7, Palmitoyl Hexapeptide-12, and Palmitoyl Tripeptide-1. However, the studies supporting the anti-wrinkle claims of these ingredients provide insufficient evidence of efficacy according to CreamScan Research Evaluation Standards. Therefore, these ingredients do not contribute to the anti-wrinkle rating.
 

Please refer to the Ratings section below for details of the anti-wrinkle rating calculation.

Please note that this is not a complete list of benefits. We are in the process of enhancing our AI model to incorporate anti-pigmentation, exfoliation and anti-acne ratings.

Things to Be Aware Of: Paula's Choice 1% Retinol Treatment

 
CreamScan AI identified a few things to consider before adding Paula's Choice 1% Retinol Treatment to your skincare routine:
 

May Increase Skin Photosensitivity Due to Retinol

This product contains retinol, which offers powerful anti-wrinkle benefits. The mechanism behind retinol’s action is boosting cell turnover. This process exposes new, more delicate skin, making it more vulnerable to sun damage.

As a result, using products with retinol may increase the skin's sensitivity, making it more prone to sunburn or irritation when exposed to UV rays.

To protect the skin, dermatologists recommend applying a broad-spectrum sunscreen with at least SPF 30 throughout the duration of retinol treatment, along with avoiding direct sun exposure. Retinol should be used at night, as it is sensitive to sunlight and can lose its potency when exposed to UV rays.

Please always check the manufacturer's instructions for using the retinol-containing products, either on their website or product label.

Pros & Cons of Paula's Choice 1% Retinol Treatment

 
Here’s an overview of the pros and cons of Paula's Choice 1% Retinol Treatment to help you decide if it’s the right choice for your skincare routine:
 

Pros:

  • When used alone: Provides humectant-rich moisturizing perfect for combination and oily skin
  • Also a good choice for people with normal skin who prefer fast-absorbing textures
  • As part of a routine: A humectant moisturizing boost, beneficial for any skin type
  • Lightweight texture
  • Delivers potent anti-wrinkle efficacy with the highest possible rating of 10 out of 10 thanks to Retinol

Cons: 

  • May increase skin photosensitivity due to retinol

Ingredients

Est. % Ingredient Origin Functions
60
4.2
2.8
2.3
2.2
2.1
2
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Est. %
Water
Function:
Origin:
Dimethicone
Function:
Origin:
Glycerin
Function:
Origin:
Butylene Glycol
Function:
Origin:
Isononyl Isononanoate
Function:
Origin:
Castor Isostearate Succinate
Function:
Origin:
Glyceryl Stearate
Function:
Origin:
C12-15 Alkyl Benzoate
Function:
Origin:
Dimethicone Crosspolymer
Function:
Origin:
PEG-33
Function:
Origin:
Polysorbate 20
Function:
Origin:
Behenyl Alcohol
Function:
Origin:
PEG-100 Stearate
Function:
Origin:
Pentaerythrityl Tetraisostearate
Function:
Origin:
Polymethylsilsesquioxane
Function:
Origin:
Tetrahexyldecyl Ascorbate
Function:
Origin:
Retinol
Function:
Origin:
Ceramide NG
Function:
Origin:
Palmitoyl Tetrapeptide-7
Function:
Origin:
Palmitoyl Hexapeptide-12
Function:
Origin:
Sodium Hyaluronate
Function:
Origin:
Dipotassium Glycyrrhizate
Function:
Origin:
Glycyrrhiza Glabra (Licorice) Root Extract
Function:
Origin:
Avena Sativa (Oat) Kernel Extract
Function:
Origin:
Arctium Lappa Seed Oil
Function:
Origin:
Salix Alba (Willow) Extract
Function:
Origin:
Glycine Soja (Soybean) Sterols
Function:
Origin:
Lecithin
Function:
Origin:
Allantoin
Function:
Origin:
Tocopheryl Acetate
Function:
Origin:
Hydrolyzed Soy Protein
Function:
Origin:
Sorbitan Laurate
Function:
Origin:
Acetyl Dipeptide-1 Cetyl Ester
Function:
Origin:
Disodium EDTA
Function:
Origin:
Hydroxyethylcellulose
Function:
Origin:
Palmitoyl Tripeptide-1
Function:
Origin:
Sodium Hydroxide
Function:
Origin:
Tribehenin
Function:
Origin:
Caprylyl Glycol
Function:
Origin:
Ethylhexylglycerin
Function:
Origin:
Pentylene Glycol
Function:
Origin:
PEG-75 Shea Butter Glycerides
Function:
Origin:
PPG-12/SMDI Copolymer
Function:
Origin:
PEG-10 Phytosterol
Function:
Origin:
PEG-8 Dimethicone
Function:
Origin:
PEG-14
Function:
Origin:
Magnesium Aluminum Silicate
Function:
Origin:
Arachidyl Glucoside
Function:
Origin:
Arachidyl Alcohol
Function:
Origin:
Sclerotium Gum
Function:
Origin:
Carbomer
Function:
Origin:
Phenoxyethanol
Function:
Origin:
Benzoic Acid
Function:
Origin:

Ratings

All humectants
10.1
2.8
2.3
1.7
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
All occlusives
6.1
4.2
1.3
0.3
0.3
Benchmark
20
Moisturizing rating
6.5
Ingredient Est. % Benchmark Raiting
Humectancy All humectants 10.1 10
10.0
2.8
2.3
1.7
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Occlusivity All occlusives 6.1 20
3.0
4.2
1.3
0.3
0.3
Moisturizing rating
6.5
Ingredient Est. % Benchmark Humectancy
2.8
2.3
1.7
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
All humectants 10.1 10
10
All humectants
10.1
2.8
2.3
1.7
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
0.3
Benchmark
10
Ingredient Est. % Benchmark Occlusivity
4.2
1.3
0.3
0.3
All occlusives 6.1 20
3.0
All occlusives
6.1
4.2
1.3
0.3
0.3
Benchmark
20
Ingredient
Ingredient anti-wrinkle power
when present at, %
in this formula est. %
Rating
10 /10 0.4 1 10
n/a
- 1.1 -
n/a
- 0.3 -
n/a
- 0.3 -
n/a