onsen-secret Onsen Secret Peptides Complex + Hydrator
onsen-secret Onsen Secret Peptides Complex + Hydrator lists 36 ingredients on its label, 30 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.
- Micro Water Complex™
- Calcium Carbonate
- Tourmaline
- Coral
- Calcium
- Japanese Binchotan Charcoal
- Maifan
- Thujopsis Dolabrata Branch Extract
- Caprylic/Capric Triglyceride
- Propanediol
- Glycerin
- Stearic Acid
- Cetyl Alcohol
- Collagen
- Dimethicone
- Prunus Amygdalus Dulcis Oil
- Ascorbic Acid
- Methylglucoside Phosphate
- Proline
- Lysine
- Copper Complex
- Glycerin
- Water
- Methylglucoside Phosphate
- Copper Lysinate/Prolinate
- Sodium Hyaluronate
- Aloe Barbadensis Leaf Juice
- Lavandula Angustifolia Oil
- Vitamin E
- Vitamin A
- Hyaluronic Acid
- Camellia Sinensis Leaf Extract
- Carbomer
- Potassium Hydroxide
- Ethylhexylglycerin
- Phenoxyethanol
Highlights
Free of alcoholFree of parabensFree of sulfatesFree of formaldehyde releasersContains mineral oilContains animal-derivedContains siliconesContains EU-26 allergensContains essential oilsContains fragrance
Formulation view Mineral-water based cream containing calcium carbonate and tourmaline, blended with peptides and botanicals. Moisturized with glycerin and hyaluronic acid, sealed with silicone. Preserved by phenoxethanol and ethylhexylglycerin. Good for dry skin repair. Formulators must monitor pH stability and consistency of complex mineral ingredients to ensure product performance and safety.
Key ingredients
- ABRASIVE
- Calcium Carbonate
- VISCOSITY CONTROLLING
- Tourmaline
- SKIN CONDITIONING
- Thujopsis Dolabrata Branch Extract
- FRAGRANCE
- Caprylic/Capric Triglyceride
- SOLVENT
- Propanediol
- DENATURANT
- Glycerin
- CLEANSING
- Stearic Acid
- SKIN CONDITIONING - EMOLLIENT
- Cetyl Alcohol
Other ingredients
Micro Water Complex™CoralCalciumJapanese Binchotan CharcoalMaifanCollagenDimethiconePrunus Amygdalus Dulcis OilAscorbic AcidMethylglucoside PhosphateProlineLysineCopper ComplexGlycerinWaterMethylglucoside PhosphateCopper Lysinate/ProlinateSodium HyaluronateAloe Barbadensis Leaf JuiceLavandula Angustifolia OilVitamin EVitamin AHyaluronic AcidCamellia Sinensis Leaf ExtractCarbomerPotassium HydroxideEthylhexylglycerinPhenoxyethanol
Skim through
| Ingredient | What it does | Irritancy | Rating |
|---|---|---|---|
| Micro Water Complex™ | Not decoded yet | — | — |
| Calcium Carbonate | ABRASIVE, BUFFERING, BULKING, OPACIFYING, ORAL CARE · 限制 IV/124 | 1 | Green |
| Tourmaline | VISCOSITY CONTROLLING | 0 | Green |
| Coral | Not decoded yet | — | — |
| Calcium | Not decoded yet | — | — |
| Japanese Binchotan Charcoal | Not decoded yet | — | — |
| Maifan | Not decoded yet | — | — |
| Thujopsis Dolabrata Branch Extract | SKIN CONDITIONING | — | Green |
| Caprylic/Capric Triglyceride | FRAGRANCE, SOLVENT, PERFUMING, SKIN CONDITIONING - OCCLUSIVE | 0 | Green |
| Propanediol | SOLVENT, VISCOSITY CONTROLLING | 0 | Green |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 | Green |
| Stearic Acid | CLEANSING, SURFACTANT - EMULSIFYING, EMULSION STABILISING, FRAGRANCE, REFATTING, SURFACTANT - CLEANSING | 0 | Green |
| Cetyl Alcohol | SKIN CONDITIONING - EMOLLIENT, SURFACTANT - EMULSIFYING, EMULSION STABILISING, SURFACTANT - FOAM BOOSTING, FRAGRANCE, OPACIFYING, SURFACTANT - CLEANSING, VISCOSITY CONTROLLING | 1 | Green |
| Collagen | HAIR CONDITIONING, MOISTURISING, SKIN CONDITIONING | 0 | Green |
| Dimethicone | ANTIFOAMING, SKIN CONDITIONING - EMOLLIENT, SKIN CONDITIONING, SKIN PROTECTING | 0 | Green |
| Prunus Amygdalus Dulcis Oil | SKIN CONDITIONING | — | Green |
| Ascorbic Acid | ANTIOXIDANT, BUFFERING, FRAGRANCE, SKIN CONDITIONING | 2 | Green |
| Methylglucoside Phosphate | SKIN CONDITIONING | 0 | Green |
| Proline | HAIR CONDITIONING, SKIN CONDITIONING | 0 | Green |
| Lysine | ANTISTATIC, HAIR CONDITIONING, SKIN CONDITIONING | 0 | Green |
| Copper Complex | Not decoded yet | — | — |
| Glycerin | DENATURANT, HAIR CONDITIONING, HUMECTANT, ORAL CARE, SKIN PROTECTING, SOLVENT, VISCOSITY CONTROLLING, PERFUMING, FRAGRANCE, SKIN CONDITIONING - HUMECTANT | 0 | Green |
| Water | ANTIPLAQUE, SKIN CONDITIONING, SOLVENT | 0 | Green |
| Methylglucoside Phosphate | SKIN CONDITIONING | 0 | Green |
| Copper Lysinate/Prolinate | SKIN CONDITIONING | — | Green |
| Sodium Hyaluronate | HUMECTANT, SKIN CONDITIONING | 0 | Green |
| Aloe Barbadensis Leaf Juice | SKIN CONDITIONING | 0 | Green |
| Lavandula Angustifolia Oil | FRAGRANCE, TONIC · 限制 III/360 | 0 | Green |
| Vitamin E | 抗氧化剂, 皮肤调理剂 | 0 | Green |
| Vitamin A | 皮肤调理剂 | 3 | Green |
| Hyaluronic Acid | ANTISTATIC, HUMECTANT, MOISTURISING, SKIN CONDITIONING | 0 | Green |
| Camellia Sinensis Leaf Extract | ANTIMICROBIAL, ANTIOXIDANT, ASTRINGENT, SKIN CONDITIONING - EMOLLIENT, HUMECTANT, FRAGRANCE, ORAL CARE, SKIN CONDITIONING, SKIN PROTECTING, TONIC, UV ABSORBER | 1 | Green |
| Carbomer | EMULSION STABILISING, GEL FORMING, VISCOSITY CONTROLLING | 0 | Green |
| Potassium Hydroxide | BUFFERING · 限制 III/15a, 15d | 3 | Yellow |
| Ethylhexylglycerin | DEODORANT, SKIN CONDITIONING | 0 | Green |
| Phenoxyethanol | ANTIMICROBIAL, PRESERVATIVE · 限制 V/29 | 1 | Yellow |
Comedogenic ratings need a published source. This batch is not yet sourced, so it is not shown.
Ingredients explained
- Micro Water Complex™
- Not decoded yet
- Calcium Carbonate
- Mineral particle used as abrasive or white filler; particle size dictates feel, control pH for oral use
- Tourmaline
- Tourmaline mineral powder for viscosity control or tactile modification. Inert and non-irritating; manage dust inhalation risks during manufacturing.
- Coral
- Not decoded yet
- Calcium
- Not decoded yet
- Japanese Binchotan Charcoal
- Not decoded yet
- Maifan
- Not decoded yet
- Thujopsis Dolabrata Branch Extract
- Houtou Cypress branch extract for skin conditioning; plant extract, monitor batch variability and potential allergens.
- Caprylic/Capric Triglyceride
- Light occlusive and solvent at 1–10%; non-greasy feel, suitable for oily and combination skin
- Propanediol
- Polyol solvent at 1–5%; light feel, aids solubilization, propylene glycol alternative
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Stearic Acid
- Fatty acid emulsifier, white waxy solid; adds slip feel
- Cetyl Alcohol
- Cetyl alcohol for emulsification/thickening; high concentration >10% may irritate.
- Collagen
- Hydrating conditioning agent; soluble protein used in hair care and toners; forms occlusive layer.
- Dimethicone
- Silicone occlusive at 1–5%; provides smooth feel, non-penetrating, suitable for sensitive skin
- Prunus Amygdalus Dulcis Oil
- Sweet almond oil, light emollient; suitable for sensitive skin, caution for nut allergies.
- Ascorbic Acid
- Vitamin C, potent antioxidant requiring acidic environment for stability; oxidizes and discolors easily, needs light and air protection, concentration 1-10%, pure L-ascorbic acid is more irritating.
- Methylglucoside Phosphate
- Modified sugar-based surfactant acting as mild conditioning agent; performance affected by hard water, use with chelating agents.
- Proline
- Proline, amino-acid humectant; boosts stratum corneum hydration, stable at pH 4-5.
- Lysine
- Amino acid conditioner for anti-static hair care; low irritation at typical cosmetic concentrations.
- Copper Complex
- Not decoded yet
- Glycerin
- Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives
- Water
- Primary solvent and base; requires preservative system to prevent microbial growth
- Methylglucoside Phosphate
- Modified sugar-based surfactant acting as mild conditioning agent; performance affected by hard water, use with chelating agents.
- Copper Lysinate/Prolinate
- Copper amino acid chelate; claims collagen support, use at 0.01–0.05%, may discolor
- Sodium Hyaluronate
- Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture
- Aloe Barbadensis Leaf Juice
- Natural humectant and soother with high water activity; requires preservative system, generally well-tolerated
- Lavandula Angustifolia Oil
- Fragrance essential oil, 0.1–1%; contains allergens, patch test required.
- Vitamin E
- Tocopherol antioxidant; >0.5% may need encapsulation or synergists to prevent oxidation.
- Vitamin A
- Vitamin A, high activity for cell renewal; irritating at high levels, contraindicated in pregnancy.
- Hyaluronic Acid
- High-water-binding humectant at 0.1-1%; high-MW for surface film, low-MW for dermal potential, check cationic compatibility.
- Camellia Sinensis Leaf Extract
- Green tea extract for antioxidant/astringent; contains caffeine, possible irritation in sensitive skin.
- Carbomer
- Gelling thickener requiring neutralization; watch out for ion compatibility
- Potassium Hydroxide
- Strong alkali pH adjuster, trace usage (<0.1%); corrosive, must be neutralized.
- Ethylhexylglycerin
- Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel
- Phenoxyethanol
- Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin
Source: full ingredient list published on the product label, collected 2026-09-20. Ratings are our internal reading, not a regulatory conclusion. · Product page
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