PRODUCT REVIEW
Cheaper alternatives
What can the product work for?
Moisturizing
What does the product description say?
Rainfall 2% Hyaluronic Acid Serum
glyceryl acrylate/acrylic acid copolymer
0.05% -
0.2%
Irritation risk:
Concentration: Effectiveness: HIGH
Helps attract water to the upper layer of the skin and provide a longer-lasting hydration. Can create a thicker product consistency
glycerin
3.8% -
5.7%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
sodium hyaluronate
3.4% -
5.2%
Irritation risk:
Concentration: Effectiveness: HIGH
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Show more
Anti-aging
What does the product description say?
Fourth Ray Beauty's Rainfall 2% Hyaluronic Acid Serum instantly drenches skin with hydration, immediately delivering replenishing and plumping benefits for a more bouncy, youthful-looking complexion.
Honesty check
How honest is this product?
| Promise | Can it deliver? |
|---|---|
| Moisturizing | |
| Anti-aging |
Total Promises Fulfilled score:
37/100.
Buy now
We receive a small commission for purchases made through these links at no cost for you. Thank you for your support! Learn more
Can it cause trouble?
- Overall product irritation risk
- Acne & comedogenic risk ingredients: 0
Potential irritants
peg-40 hydrogenated castor oil
1.5% -
2.3%
Irritation risk:
Works for:
Cleansing
Helps oil and water mix together
Show more
Comodogenic ingredients
No comodogenic ingredients detected
User reviews (0)
Similar products & dupes
 Fourth Ray Beauty - Rainfall 2% Hyaluronic Acid Serum |  TOUN28 - Centella Asiatica + Peptide Serum |  Boots - Ingredients Hyaluronic Acid Serum |  REVOLUTION SKINCARE - CBD Super Serum |  Naturium - Quadruple Hyaluronic Acid Serum 5% |  EarthScienceBeauty - Daily Radiance Boosting Serum |  The INKEY List CA - Hyaluronic Acid Serum |  BeautyLab - BeautyLabreg; 4D Hyaluronic Acid + B5 Serum |  Apothaka Skincare - Barrier Support Serum |  BeautyLab® - 4D Hyaluronic Acid + B5 Serum |  Neocutis - Bio Serum Firm | |
| Price | |||||||||||
| WIMJ similarity score |
38%
|
38%
|
37%
|
37%
|
37%
|
37%
|
37%
|
37%
|
37%
|
36%
| |
| Key ingredients |
| Common:
Other:
| Common: Other: | Common: Other: | Common: Other: | Common: Other: | Common: Other: | Common:
Other:
| Common: Other:
| Common:
Other:
| Common:
Other: |
| Irritancy | IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
| IRRITANCY
LOW
|
| Potential Irritants |
|
|
|
|
|
|
|
|
|
|
|
| All ingredients |
|
|
|
|
|
|
|
|
|
|
|
Ingredients & concentrations
All ingredients
Key Actives
glycerin
3.8% -
5.7%
Irritation risk:
Works for:
Moisturizing
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
sodium hyaluronate
3.4% -
5.2%
Irritation risk:
Works for:
Moisturizing
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Show more
Potential irritants
peg-40 hydrogenated castor oil
1.5% -
2.3%
Irritation risk:
Works for:
Cleansing
Helps oil and water mix together
Show more
Comodogenic ingredients
We couldn't find any comodogenic ingredients in this product
All ingredients
glycerin
3.8% -
5.7%
Irritation risk:
Works for:
Moisturizing
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
sodium hyaluronate
3.4% -
5.2%
Irritation risk:
Works for:
Moisturizing
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
Show more
Ingredient list view
Water, Glycerin, Sodium hyaluronate, Propanediol, Polysorbate 20, Peg-40 hydrogenated castor oil, Cucumis sativus fruit water, Cucumis sativus fruit extract, Cocos nucifera water, Cocos nucifera fruit juice, Sodium carrageenan, Phyllostachys bambusoides juice, Sea salt, Quartz, Caprylic/capric triglyceride, Glyceryl acrylate/acrylic acid copolymer, Sodium hydroxide, Phenoxyethanol