Works for
ExfoliationAllantoinNot delivered
“Owing to its exfoliating and regenerating properties, it optimizes the cell turnover, helping to keep your skin bright and firm.”
This product does not contain effective exfoliating ingredients. It might be able to deliver physical exfoliation, that is scrub off some of the dead cells on the surface of the skin. We do not recommend physical exfoliation, because it is not uniform (some bits of skin can get exfoliated too much while others not at all). It can also traumatize the skin and aggrevate acne and other skin conditions.
MoisturizingSide benefit · Glycerin, Sodium lactate + 10 moreWorks
This product can help improve hydration of the skin with the two types of ingredients.
The first type is called “humectants”:
these ingredients help attract water.
When humectants are on the surface of the skin, they “pull in” the moisture from the outside environment, or from
within deeper layers of the skin. The following ingredients in this product do the job:
arginine, betaine.
This product also contains ingredients called “occlusives”. They help reduce the speed with which our skin loses moisture to the outside environment. These ingredients also help soften the upper layer of the skin, so it feels less tight and nicer to the touch. The following ingredients in this product do the job: arginine, pentylene glycol.
Can it cause trouble?
Irritancy1 strong irritant: ParfumMedium risk
ComedogenicClean of flagged comedogenic ingredientsNone flagged
User reviews
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Ingredients
Filter by role to see what each ingredient is doing.
Water~45–55%
1,5-pentanediol~8.8–10.8%
- Irritation risk
- Low
Pentylene glycol~4.4–5.3%
- Irritation risk
- Medium
Used to preserve products, dissolve other ingredients and create a nice product texture
More about Pentylene glycolButylene glycol~3.1–3.8%
- Irritation risk
- Low
Used to create a nice product texture and help delivery of other ingredients. Might be somewhat helpful in attracting water to the upper layer of the skin
More about Butylene glycolGlycerin~2.4–2.9%
- Irritation risk
- Low
One of the best moisturizing ingredients. Naturally present in skin. It attracts water to the upper layer of the skin working as a humectant
More about GlycerinSodium salicylate~0.25–0.5%
- Irritation risk
- Medium
The salt of salicylic acid. Helps exfoliate the upper layer of the skin. Can also work to preserve cosmetic products
More about Sodium salicylateSodium lactate~1.6–1.9%
- Irritation risk
- Medium
Helps attract water to the upper layer of the skin. Is often used to adjust the pH level of the product
More about Sodium lactateBetaine~1.3–1.6%
- Irritation risk
- Low
Helps attract water to the upper layer of the skin and improves the product texture
More about BetaineHydroxyethylcellulose~1.2–1.4%
- Irritation risk
- Low
Used to thicken product formulations and create gel-like textures
More about HydroxyethylcelluloseLeuconostoc/radish root ferment filtrate~0.9–1.1%
- Irritation risk
- Medium
A preservative that comes from radishes fermented by a bacteria. New research suggests that the preservation properties in the ingredient come from an ammonium salt that is not present naturally in radish root but used in its cultivation. Is problematic because the exact amount of the preservative agents is difficult to determine
More about Leuconostoc/radish root ferment filtratePpg-26-buteth-26~0.65–0.95%
Peg-40 hydrogenated castor oil~0.55–0.8%
- Irritation risk
- Medium
Helps oil and water mix together
More about Peg-40 hydrogenated castor oilArginine~0.45–0.7%
- Irritation risk
- Low
An amino acid that is naturally present in skin and helps keep it hydrated. When used together with AHAs, it can reduce their irritating effect on the skin
More about ArginineDipotassium glycyrrhizate~0.4–0.6%
- Irritation risk
- Low
A salt derived from licorice. Works as an emollient to soften the upper layer of the skin and can help calm down inflammation. Might be helpful for skin lightening
More about Dipotassium glycyrrhizateAllantoin~0.3–0.6%
- Irritation risk
- Low
Helps calm down inflammation in skin and can help reduce itching. Helps to repair the skin barrier and keep skin hydrated
More about Allantoin10-hydroxydecanoic acid~0.35–0.65%
- Irritation risk
- Low
Helps soften the upper layer of the skin and slow down the water loss from its surface
More about 10-hydroxydecanoic acidSebacic acid~0.3–0.6%
- Irritation risk
- Low
Hydrolyzed hyaluronic acid~0.3–0.55%
- Irritation risk
- Low
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin. A version of it is naturally present in skin
More about Hydrolyzed hyaluronic acidSodium pca~0.25–0.5%
- Irritation risk
- Low
Naturally present in skin and helps to attract water to its upper layer
More about Sodium pca1,10-decanediol~0.2–0.4%
Sodium hyaluronate~0.2–0.4%
- Irritation risk
- Low
One of the best moisturizing ingredients. Attracts water into the upper layer of the skin
More about Sodium hyaluronateSodium dna~0.2–0.35%
- Irritation risk
- Low
Tetrapeptide-26~0.2–0.35%
- Irritation risk
- Low
Phenoxyethanol~0.15–0.25%
- Irritation risk
- Low
A preservative. It helps prevent bacterial growth in cosmetic products
More about PhenoxyethanolSodium benzoate~0.1–0.2%
Tetrasodium edta~0.1–0.15%
Parfum~0.05%
- Irritation risk
- High
An aromatic blend of unspecified and possibly irritating ingredients
More about ParfumIngredient list view
Water, 1,5-pentanediol, Pentylene glycol, Butylene glycol, Glycerin, Sodium salicylate, Sodium lactate, Betaine, Hydroxyethylcellulose, Leuconostoc/radish root ferment filtrate, Ppg-26-buteth-26, Peg-40 hydrogenated castor oil, Arginine, Dipotassium glycyrrhizate, Allantoin, 10-hydroxydecanoic acid, Sebacic acid, Hydrolyzed hyaluronic acid, Sodium pca, 1,10-decanediol, Sodium hyaluronate, Sodium dna, Tetrapeptide-26, Phenoxyethanol, Sodium benzoate, Unknown, Tetrasodium edta, Unknown, Parfum
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Worth comparing, line by line.
Match % combines shared ingredients, the first five ingredients, shared actives and hero ingredients, irritancy (lower counts in the alternative's favour), texture and body area. Only products in the same routine step are compared.
| RilastilRe-sleep night serumYOUR PRODUCT | BootsIngredients Peptide Serum | SkintegraLunar Concentrate Serum | NeutrogenaHydro Boost Ultra Hydrating Serum with Hyaluronic Acid | |
|---|---|---|---|---|
| Match | — | 44% | 43% | 42% |
| Price | — | — | — | $15.08 |
| Shared key ingredients | — | 7 of 10 | 6 of 10 | 7 of 10 |
| Key difference | — | Niacinamide | Madecassoside | Urea |
| Irritancy | Medium | Low | Low | Low |
| Drying alcohol | — | — | — | — |
| View product | Shop | Shop | Shop |
More alternatives: PEZRI 4D Hyaluronic Acid Soothing Moist Serumendota spa Peptide 8 Hyaluronic Serum
Product summary
"Rilastil - Re-sleep night serum" could be helpful for: Moisturizing, but its actives are not the most effective or are not well-studied.
Ingredient callouts
- Humectants (sodium hyaluronate 0.20% - 0.40%, sodium pca 0.25% - 0.50%, hydrolyzed hyaluronic acid 0.30% - 0.55%, arginine 0.45% - 0.70%, betaine 1.30% - 1.60%, sodium lactate 1.60% - 1.90% and glycerin 2.40% - 2.90%). These ingredients help attract water to the upper layer of the skin and improve the skin hydration.
Sources cited in this review
Every concentration estimate and effectiveness label is anchored to one of these 12 studies and safety reviews.
- 1
- 2Three clinical studies showing the anti-aging benefits of sodium salicylate in human skinpubmed.ncbi.nlm.nih.gov
- 3
- 4
- 5
- 6
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