cosmedix Reboot Overnight Hydration Complex
cosmedix Cosmedix Reboot Overnight Hydration Complex lists 13 ingredients on its label, 13 decoded. See what each one does, its irritancy and comedogenic tendency, and its status in national inventories.
Ingredients overview
Label order. Colour is our internal rating: green routine, yellow restricted or worth a look, red prohibited or high-risk, grey not yet decoded.
Ingredients are listed in label order; the order reflects the label only, not exact concentrations.
Highlights
Free of alcoholFree of fragranceFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasers
Key ingredients
- SOLVENT
- Aqua
- DENATURANT
- Glycerin
- BINDING
- Hydroxyethylcellulose
- DEODORANT
- Glyceryl Caprylate
- HUMECTANT
- Saccharide Isomerate
- SKIN CONDITIONING
- Lactobacillus FermentLactobacillus
- CHELATING
- Caprylhydroxamic Acid
Other ingredients
Cocos Nucifera Fruit ExtractAloe Barbadensis Leaf JuiceCitric AcidPalmitoyl Tripeptide-5Sodium Citrate
Skim through
| Ingredient | What it does | Irr. · Com. | Rating |
|---|---|---|---|
| Aqua | SOLVENT | 0 · 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 · 0 | Green |
| Hydroxyethylcellulose | BINDING, EMULSION STABILISING, FILM FORMING, LIGHT STABILIZER, VISCOSITY CONTROLLING | 0 · 0 | Green |
| Glyceryl Caprylate | DEODORANT, SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING | 0 · 0 | Green |
| Saccharide Isomerate | HUMECTANT | 0 · – | Green |
| Lactobacillus Ferment | SKIN CONDITIONING | — | Green |
| Caprylhydroxamic Acid | CHELATING | 0 · – | Green |
| Lactobacillus | SKIN CONDITIONING | — | Green |
| Cocos Nucifera Fruit Extract | SKIN CONDITIONING - EMOLLIENT, HAIR CONDITIONING, SKIN CONDITIONING | 1 · 2 | Green |
| Aloe Barbadensis Leaf Juice | SKIN CONDITIONING | 0 · 0 | Green |
| Citric Acid | BUFFERING, CHELATING, FRAGRANCE | 1 · 0 | Green |
| Palmitoyl Tripeptide-5 | SKIN CONDITIONING - MISCELLANEOUS | 0 · 0 | Green |
| Sodium Citrate | BUFFERING, CHELATING, FRAGRANCE | 0 · 0 | Green |
Ingredients explained
- Aqua
- Solvent, main base; microbial control is critical
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Hydroxyethylcellulose
- Water-soluble cellulose ether for thickening and suspension stabilization; sensitive to ions, electrolytes reduce viscosity, use at pH 7-8.
- Glyceryl Caprylate
- Mild emulsifier/deodorant at 0.5-2%; polyol ester, high humectancy, low irritancy, check cationic surfactant compatibility.
- Saccharide Isomerate
- Novel polyol humectant with skin feel improvement; high hydration, suitable for lightweight formulas.
- Lactobacillus Ferment
- Probiotic ferment filtrate for conditioning; complex mix, check allergens and preservative residues
- Caprylhydroxamic Acid
- Chelating agent to stabilize metal ions; often paired with antioxidants for system stability, used at low levels
- Lactobacillus
- Lactobacillus derivatives for skin conditioning; verify fermentation purity and safety.
- Cocos Nucifera Fruit Extract
- Coconut fruit extract at 0.1–5%; moisturizing, caution for oily skin at high levels
- Aloe Barbadensis Leaf Juice
- Natural humectant and soother with high water activity; requires preservative system, generally well-tolerated
- Citric Acid
- Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH
- Palmitoyl Tripeptide-5
- Peptide actives for skin conditioning; typically used at low levels.
- Sodium Citrate
- Sodium citrate for buffering and chelating; adjust pH, careful with strong acid reactions.
Source: full ingredient list published on the product label, collected 2026-09-19. Ratings are our internal reading, not a regulatory conclusion. · Product page
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