Hyaluronic Acid Serum

Biba de Sousa

Where to buy Possibly in stock

About this product

The Biba de Sousa Hyaluronic Acid Serum is a emulsion. Our analysis of its 10 ingredients (7 low-risk) rates it Excellent (100/100). Based on its ingredients, it looks well-suited to dry and sensitive skin.

Vegan-friendly Reef-safe

Summarised from our ingredient analysis — not brand marketing copy.

At a glance

Type
Emulsion
Ingredients
10
Low-risk
7
Fragrance
Fragrance-free
Origin
United States
Data updated
May 2026

The evidence

Quick Product Notes

Paraben-Free Sulfate-Free Alcohol-Free Silicone-Free EU Allergen-Free Fungal Acne (Malassezia) Safe Minimal Ingredients

Notable Effects & Ingredients

No Notable Effects & Ingredients

Ingredients Related to Skin Types

Good   Bad — tap a skin type to see which ingredients · estimated from ingredient functions
Dry Skin 2/1
Good for dry skin
Sodium Hyaluronate Glycerin
Caution for dry skin
Glycerin
Oily/Acne-Prone Skin No data
Sensitive Skin 2/1
Good for sensitive skin
Glycerin Hydroxyacetophenone
Caution for sensitive skin
Glycerin

Ingredients list

10 total
Lower hazard (1) Higher hazard (2)
All10 Skin Conditioning7 Solvent3 Humectant3 Denaturant1 Fragrance1 Hair Conditioning1 Oral Care Agent1 Oral Health Care Drug1
EWG CIR Ingredient Name & Cosmetic Functions Notes
1
Water
(Solvent)
2
A
Glycerin
(Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care Agent, Oral Health Care Drug, Skin Protecting, Viscosity Decreasing Agent, Perfuming, Solvent)
Good for Dry Skin
Good for Dry Skin
Fungal Acne
Fungal Acne Trigger
1
A
Sodium Hyaluronate
(Skin Conditioning, Humectant)
Good for Dry Skin
Good for Dry Skin
1
Hibiscus Sabdariffa Flower Extract
(Skin Conditioning)
Punica Granatum Fruit Extract
(Skin Conditioning)
Taraxacum Officinale Extract
(Skin Conditioning)
1
Vaccinium Myrtillus Fruit Extract
(Skin Conditioning)
Picea Abies Extract
(Skin Conditioning)
1
Hydroxyacetophenone
(Antioxidant)
1
A
1,2-Hexanediol
(Solvent)

My Ingredient Notes

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Key ingredients

Glycerin
Humectant, Skin Protecting
Sodium Hyaluronate
Skin Conditioning, Humectant
Hibiscus Sabdariffa Flower Extract
Skin Conditioning
Punica Granatum Fruit Extract
Skin Conditioning
Taraxacum Officinale Extract
Skin Conditioning
Vaccinium Myrtillus Fruit Extract
Skin Conditioning

Benefits

Good for dry skin
Good for sensitive skin

Concerns

Not fungal acne (malassezia) safe

Ingredients explained

Water
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 Solvent
Hibiscus Sabdariffa Flower Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Punica Granatum Fruit Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Taraxacum Officinale Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Vaccinium Myrtillus Fruit Extract
Skin conditioning
Low-hazard ingredient.Read moreShow less
EWG 1 Skin conditioning
Picea Abies Extract
Skin conditioning
Limited public safety data.Read moreShow less
EWG N/A Skin conditioning
Hydroxyacetophenone
Antioxidant
Low-hazard ingredient.Read moreShow less
EWG 1 Antioxidant
1,2-Hexanediol
Solvent
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Solvent
Glycerin
Denaturant, Fragrance
Low-hazard ingredient.Read moreShow less
EWG 2 CIR A DenaturantFragranceHair conditioningHumectantOral care agentOral health care drugSkin protectingViscosity decreasing agentPerfumingSolvent Good for Dry SkinFungal-acne trigger
Sodium Hyaluronate
Skin conditioning, Humectant
Low-hazard ingredient.Read moreShow less
EWG 1 CIR A Skin conditioningHumectant Good for Dry Skin

How to use

How to use

  • 1 Morning & evening: Suitable for both AM and PM use.

General guidance from this product's category and active ingredients — always follow the directions on the package.

Trust & honesty

Officially notified as a cosmetic in Malaysia (NPRA). Government registration record.

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