BYOMA Hydrating Serum
- Aqua
- solvent base
- Glycerin
- humectant
- Butylene Glycol
- humectant solvent
- Squalane
- emollient barrier support
- Sodium Stearoyl Glutamate
- emulsifier
- Ammonium Acryloyldimethyltaurate/VP Copolymer
- thickener stabilizer
- Dipropylene Glycol
- solvent
- Ceramide NP
- barrier lipid
- Caprylic/Capric Triglyceride
- emollient
- Cholesterol
- barrier lipid
- Phytosphingosine
- barrier lipid
- Stearic Acid
- fatty acid emollient
- Oleic Acid
- fatty acid emollient
- Hydroxyacetophenone
- antioxidant booster
- Polyglyceryl-4 Oleate
- emollient emulsifier
- Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
- viscosity modifier
- Hydrogenated Lecithin
- emulsifier
- Caprylyl Glycol
- preservative booster
- Glyceryl Oleate
- emollient
- Lactic Acid
- pH adjuster
- Ethylhexylglycerin
- preservative booster
- Hydrogenated Rapeseed Alcohol
- emulsion stabilizer
- Sorbitan Isostearate
- emulsifier
- Sodium Phytate
- chelating agent
Aqua, Glycerin, Butylene Glycol, Squalane, Sodium Stearoyl Glutamate, Ammonium Acryloyldimethyltaurate/VP Copolymer, Dipropylene Glycol, Ceramide NP, Caprylic/Capric Triglyceride, Cholesterol, Phytosphingosine, Stearic Acid, Oleic Acid, Hydroxyacetophenone, Polyglyceryl-4 Oleate, Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Hydrogenated Lecithin, Caprylyl Glycol, Glyceryl Oleate, Lactic Acid, Ethylhexylglycerin, Hydrogenated Rapeseed Alcohol, Sorbitan Isostearate, Sodium Phytate, Xanthan Gum, Dipotassium Glycyrrhizate, Tocopherol, Caprylhydroxamic Acid.
Is BYOMA Hydrating Serum worth it?
BYOMA Hydrating Serum scores 4.3 out of 5.0 for efficacy (Strong) and 4.7 out of 5.0 for safety (Safe) on DemythSkin's independent ingredient analysis. A solid barrier-support serum, but not a true treatment powerhouse. The efficacy score is driven by a genuinely useful moisturizing base: glycerin, squalane, ceramide NP, cholesterol, phytosphingosine, and fatty acids pr
What are the key active ingredients in BYOMA Hydrating Serum?
BYOMA Hydrating Serum contains no gold-standard actives — its formula is built on supporting and base ingredients rather than clinically transformative actives.
Does BYOMA Hydrating Serum contain fragrance or known irritants?
DemythSkin's analysis found no flagged irritants in BYOMA Hydrating Serum. It scores 4.7 out of 5.0 for safety.
How is BYOMA Hydrating Serum scored?
DemythSkin grades every product on two independent axes: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are classified S through D against a database of over 3,000 compounds. No brand pays for a score.
Analysis last updated: 2026-09-29. DemythSkin is an independent ingredient analyzer. Scores are computed by a deterministic rubric from published clinical evidence — no brand pays for a score. DemythSkin earns commission from affiliate links (Amazon Associates and others). Scores are computed before any commercial relationship — the link follows the verdict, never the other way around.