hylamide SubQ Skin Advanced Serum

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.

1. Aqua
2. Glycerin
3. Hydrolyzed Yeast Extract
4. Pentylene Glycol
5. Tamarindus Indica Seed Gum
6. Sodium Hyaluronate Crosspolymer
7. Palmitoyl Tripeptide-38
8. Myristoyl Nonapeptide-3
9. Copper Lysinate/Prolinate
10. Methylglucoside Phosphate
11. Hydrolyzed Sodium Hyaluronate
12. Sodium Hyaluronate
13. Ahnfeltia Concinna Extract
14. Saccharide Isomerate
15. Polyglucuronic Acid
16. Lactobacillus/Eriodictyon Californicum Ferment Extract
17. Pseudoalteromonas Ferment Extract
18. Phospholipids
19. Lecithin
20. Hydroxypropyl Cyclodextrin
21. Cetyl Hydroxyethylcellulose
22. Polyacrylate Crosspolymer-6
23. Hexylene Glycol
24. Salicylic Acid
25. Citric Acid
26. Sodium Citrate
27. Sodium Hydroxide
28. Trisodium Ethylenediamine Disuccinate
29. Ethoxydiglycol
30. Leuconostoc/Radish Root Ferment Filtrate
31. Sodium Benzoate
32. Potassium Sorbate
33. Ethylhexylglycerin
34. Caprylyl Glycol
35. Phenoxyethanol
36. Chlorphenesin

Highlights

Free of alcoholFree of fragranceFree of parabensFree of siliconesFree of sulfatesFree of mineral oilFree of essential oilsFree of formaldehyde releasersContains PEG

Formulation view Multi-weight HA serum combining hydrolyzed yeast and signal peptides like Palmitoyl Tripeptide-38. Contains various ferment extracts; preserved with phenoxyethanol and potassium sorbate. Focuses on deep hydration and anti-aging for dry or mature skin. Factory note: Mixed ferments cause pH fluctuation and browning; production requires enhanced light protection and metal chelation control.

Key ingredients

SOLVENT

Aqua

DENATURANT

Glycerin

SKIN CONDITIONING

Hydrolyzed Yeast ExtractPentylene GlycolPalmitoyl Tripeptide-38Copper Lysinate/Prolinate

EMULSION STABILISING

Tamarindus Indica Seed Gum

HUMECTANT

Sodium Hyaluronate Crosspolymer

Other ingredients

Myristoyl Nonapeptide-3Methylglucoside PhosphateHydrolyzed Sodium HyaluronateSodium HyaluronateAhnfeltia Concinna ExtractSaccharide IsomeratePolyglucuronic AcidLactobacillus/Eriodictyon Californicum Ferment ExtractPseudoalteromonas Ferment ExtractPhospholipidsLecithinHydroxypropyl CyclodextrinCetyl HydroxyethylcellulosePolyacrylate Crosspolymer-6Hexylene GlycolSalicylic AcidCitric AcidSodium CitrateSodium HydroxideTrisodium Ethylenediamine DisuccinateEthoxydiglycolLeuconostoc/Radish Root Ferment FiltrateSodium BenzoatePotassium SorbateEthylhexylglycerinCaprylyl GlycolPhenoxyethanolChlorphenesin

Skim through

Ingredients explained

Aqua

Solvent, main base; microbial control is critical

Glycerin

Workhorse humectant at 3–10%; tacky at high levels, pair with occlusives

Hydrolyzed Yeast Extract

Small peptides and amino acids for skin conditioning; often used in anti-aging claims.

Pentylene Glycol

Polyol humectant at 1-3%; low irritancy, suitable for sensitive skin

Tamarindus Indica Seed Gum

Tamarind gum for emulsification & thickening; tacky at high levels

Sodium Hyaluronate Crosspolymer

Crosslinked high-MW HA; forms surface hydrogel for long-lasting hydration, minimal penetration, physical film-forming.

Palmitoyl Tripeptide-38

Palmitoyl tripeptide; signaling peptide for collagen and antioxidants; 0.1-1% typical, light-sensitive

Myristoyl Nonapeptide-3

Not decoded yet

Copper Lysinate/Prolinate

Copper amino acid chelate; claims collagen support, use at 0.01–0.05%, may discolor

Methylglucoside Phosphate

Modified sugar-based surfactant acting as mild conditioning agent; performance affected by hard water, use with chelating agents.

Hydrolyzed Sodium Hyaluronate

Low-molecular-weight hyaluronic acid derivative with better penetration and strong hydration; different molecular weights provide hydration at various depths, typical concentration 0.1-1%.

Sodium Hyaluronate

Potent humectant at 0.1–2%; different MW for penetration depth, high levels may draw moisture

Ahnfeltia Concinna Extract

Not decoded yet

Saccharide Isomerate

Novel polyol humectant with skin feel improvement; high hydration, suitable for lightweight formulas.

Polyglucuronic Acid

Macromolecular polysaccharide; forms films and boosts hydration; molecular weight affects clarity.

Lactobacillus/Eriodictyon Californicum Ferment Extract

Ferment extract for antioxidant and repair benefits; verify active stability

Pseudoalteromonas Ferment Extract

Microbial ferment for humectancy and skin conditioning; gentle.

Phospholipids

Biomimetic repair and emollient, mimics skin lipids; typically processed at low temps, may be sticky at high levels

Lecithin

Phospholipid emulsifier at 1-5%; biocompatible, moisturizing/antioxidant, prone to oxidation (add TBHQ), mild for sensitive skin.

Hydroxypropyl Cyclodextrin

Cyclodextrin to complex fragrances/actives; boosts solubility and stability.

Cetyl Hydroxyethylcellulose

Water-soluble cellulose derivative; viscosity booster and emulsion stabilizer; pH sensitive.

Polyacrylate Crosspolymer-6

Water-soluble thickener; requires neutralizer, performs best at pH 5–7

Hexylene Glycol

Polyol solvent and humectant with penetration enhancement; limit concentration to avoid irritation, no specific allergen tag

Salicylic Acid

Lipophilic BHA at 0.5-2%; exfoliant/sebum control, irritation/sensitization at high conc., photosensitivity (SPF needed), avoid sensitive/pregnant.

Citric Acid

Buffer and chelator at 0.1–2%; adjusts pH, may irritate sensitive skin at low pH

Sodium Citrate

Sodium citrate for buffering and chelating; adjust pH, careful with strong acid reactions.

Sodium Hydroxide

Strong base neutralizer for pH adjustment; handle with extreme care

Trisodium Ethylenediamine Disuccinate

Mild chelator replacing EDTA; water-soluble, very low irritation, stabilizes metal ions

Ethoxydiglycol

Ethoxydiglycol; high-perf solv/humectant; low irrit, EU limit 20%, watch total PEG load

Leuconostoc/Radish Root Ferment Filtrate

Bio-fermented filtrate for antimicrobial and anti-dandruff effects; assess individual variability, avoid in known allergy.

Sodium Benzoate

Preservative booster, effective below pH 4.5; combinable with sorbates

Potassium Sorbate

Preservative effective below pH 6; combinable with sodium benzoate

Ethylhexylglycerin

Mild conditioner and preservative booster at 0.5–1%; reduces preservative load, smooth feel

Caprylyl Glycol

Polyol conditioner and preservative booster at 0.5–3%; emollient feel, often paired with 1,2-hexanediol

Phenoxyethanol

Broad-spectrum preservative at ≤1%; may irritate sensitive eye areas, often paired with ethylhexylglycerin

Chlorphenesin

Phenolic antimicrobial; strict EU limits apply, potential allergen, careful dosing required for leave-on products.

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