Geek & Gorgeous
HA 5 LightA serum built around Hyaluronic acid, for hydration and barrier repair.
A serum built around Hyaluronic acid and Panthenol, for hydration and barrier repair.
Brand price
Not recorded · brand's site
Brand price
EUR 9.50 · checked 8 Oct 2026 · brand's site
Buy at
Retailer links are affiliate links. Buying through one may earn us a commission at no cost to you.
At a Glance
They come out differently on Fragrance-free, Silicone-free, Fungal-acne-safe, Pore-clogger-free and Cruelty-free; those rows are shaded. Tap any answer to see why.
Key Ingredients
Hyaluronic acid1
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Hyaluronic acid2
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Benefits
Hydrating7
Boosts hydration and relieves dry, tight skin.
Beta-Glucan, Dimethicone, Dimethiconol, Glycerin, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Squalane
Barrier Repair6
Strengthens and restores the skin's natural barrier.
Caprylyl Glycol, Cocoglycerides, Dimethicone, Dimethiconol, Glycerin, Squalane
Smoothing5
Refines rough or uneven texture.
Caprylyl Glycol, Cocoglycerides, Dimethicone, Dimethiconol, Squalane
Hydrating9
Boosts hydration and relieves dry, tight skin.
Glycerin, Hydrolyzed Hyaluronic Acid, Panthenol, Peg/Ppg/Polybutylene Glycol-8/5/3 Glycerin, Propanediol, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Tocopherol, Tremella Fuciformis Extract
Concerns
May Worsen Seborrheic Dermatitis2
May feed the yeast involved in seborrheic dermatitis.
Ingredients Side-by-side
Skin Conditioning
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
Humectant
Hydrolyzed Hyaluronic Acid (in both products)
Humectant
Occlusive
0-3 / 3
- Vitamin E
- Anti-Pollution
- Antioxidant
- May Trigger Acne
- May Worsen Irritation
- May Worsen Keratosis Pilaris
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Glycerin
Denaturant, Fragrance, Hair Conditioning, Humectant, Oral Care, Perfuming, Humectant, Skin Protecting, Solvent, Viscosity Controlling
Glycerin may be plant, synthetic or animal depending on the supplier.
Learn more about Glycerin →Pentylene Glycol
Skin Conditioning, Solvent
1,2-Dihydroxypentane
Learn more about Pentylene Glycol →Carbomer
Emulsion Stabilising, Gel Forming, Viscosity Controlling
2-Propenoic acid, polymer with 2,2-bis(hydroxymethyl)propane-1,3-diol 2-propenyl ether
Learn more about Carbomer →Sodium Hyaluronate
Humectant, Skin Conditioning
Sodium Hyaluronate is a hyaluronic acid.
Learn more about Sodium Hyaluronate →Hydrolyzed Hyaluronic Acid
Hair Conditioning, Humectant, Skin Conditioning
Hydrolyzed Hyaluronic Acid is the hydrolysate of Hyaluronic Acid derived by acid, enzyme or other method of hydrolysis
Learn more about Hydrolyzed Hyaluronic Acid →Phenoxyethanol
Antimicrobial, Preservative
Phenoxyethanol is the aromatic ether alcohol that conforms to the formula:
Learn more about Phenoxyethanol →Ethylhexylglycerin
Deodorant, Skin Conditioning
Ethylhexylglycerin is the organic compound that conforms to the formula
Learn more about Ethylhexylglycerin →Sodium Hydroxide
Buffering, Denaturant
Sodium hydroxide
Learn more about Sodium Hydroxide →
Similar Comparisons
Each product against its closest dupes.
- View the comparison
Neutrogena
Hydro Boost Hyaluronic Acid Rejuvenating Serum
Aveeno
Positively Radiant Vitamin C Serum
- View the comparison
Geek & Gorgeous
HA 5 Light
Geek & Gorgeous
HA 5 Rich
- View the comparison
Neutrogena
Hydro Boost Hyaluronic Acid Rejuvenating Serum
Neutrogena
Hydro Boost Night Pressed Serum
- View the comparison
Geek & Gorgeous
HA 5 Light
The Ordinary
Hyaluronic Acid 2% + B5 (with Ceramides)