Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum
Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5%

Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum Versus Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5%

Serum
Serum
3.63 · 8 reviews
3.44 · 16 reviews
American United States
Korean South Korea

What's inside

What's inside

Key Ingredients

Benefits

Concerns

No concerns

Ingredients Side-by-side

Show highlights for:

Water

Skin Conditioning

Ethoxydiglycol

Humectant
0 / 0

Ascorbic Acid

Antioxidant
Vitamin C IconAntioxidant IconHelps with Anti-Aging IconHelps brighten skin IconGood for Minimizing Pores IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Dark Spots IconGood for Skin Texture Icon

Propylene Glycol

Humectant
0 / 0 Helps hydrate Dry Skin IconMay worsen Eczema IconMay worsen Rosacea Icon

Tocopherol

Antioxidant
0-3 / 0-3 Vitamin E IconAntioxidant IconHelps with Anti-Aging IconHelps hydrate Dry Skin IconGood for Scar Healing IconGood for Barrier Repair Icon

Polysorbate 80

Emulsifying
0 / 0 May worsen Oily Skin IconNot safe for Fungal Acne Icon

Panthenol

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce irritation IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Barrier Repair Icon

Ferulic Acid

Antimicrobial
Antioxidant IconHelps with Anti-Aging IconGood for Dark Spots Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin IconGood for Barrier Repair Icon

Benzyl Alcohol

Perfuming
Alcohol IconFragrance IconPreservative IconCan worsen Dry Skin IconMay worsen Eczema IconMay cause irritation IconMay worsen Oily Skin IconMay worsen Rosacea IconEU Allergen Icon

Dehydroacetic Acid

Preservative
Preservative Icon

Water, Ethoxydiglycol, Ascorbic Acid, Propylene Glycol, Tocopherol, Polysorbate 80, Panthenol, Ferulic Acid, Sodium Hyaluronate, Benzyl Alcohol, Dehydroacetic Acid

Aloe Barbadensis Leaf

Masking
Helps hydrate Dry Skin IconHelps reduce irritation IconHelps reduce Skin Redness Icon

Tranexamic Acid

Astringent
Tranexamic Acid IconHelps reduce irritation IconGood for Scar Healing IconGood for Dark Spots IconGood for Barrier Repair Icon

Niacinamide

Smoothing
Niacinamide IconHelps fight Acne IconHelps with Anti-Aging IconHelps brighten skin IconHelps reduce irritation IconGood for Oily Skin IconGood for Minimizing Pores IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Dark Spots IconGood for Barrier Repair Icon

Glycereth-26

Humectant
0 / 0 Helps hydrate Dry Skin Icon

Betaine

Humectant
Helps hydrate Dry Skin IconHelps reduce irritation IconGood for Dark Spots IconGood for Barrier Repair Icon

Propanediol

Solvent
Helps hydrate Dry Skin Icon

1,2-Hexanediol

Skin Conditioning
Helps hydrate Dry Skin Icon

Sodium Hyaluronate

Humectant
0 / 0 Hyaluronic Acid IconHelps hydrate Dry Skin IconGood for Barrier Repair Icon

Allantoin

Skin Conditioning
0 / 0 Helps hydrate Dry Skin IconHelps reduce irritation IconHelps reduce Skin Redness IconGood for Scar Healing IconGood for Barrier Repair Icon

Xanthan Gum

Emulsifying

Citric Acid

Buffering
AHA IconHelps brighten skin IconGood for Oily Skin IconGood for Minimizing Pores IconGood for Scar Healing IconGood for Skin Texture IconMay worsen Rosacea Icon

Camellia Sinensis Leaf

Perfuming
Fragrance IconHelps with Anti-Aging IconHelps reduce irritation IconGood for Minimizing Pores IconHelps reduce Skin Redness Icon

Sambucus Nigra Flower

Skin Conditioning

Momordica Charantia Fruit Extract

Skin Conditioning

Leontopodium Alpinum Callus Lysate

Skin Conditioning

Aloe Barbadensis Leaf, Tranexamic Acid, Niacinamide, Glycereth-26, Betaine, Propanediol, 1,2-Hexanediol, Sodium Hyaluronate, Allantoin, Xanthan Gum, Citric Acid, Camellia Sinensis Leaf, Sambucus Nigra Flower, Momordica Charantia Fruit Extract, Leontopodium Alpinum Callus Lysate

Reviews

3.63
Overall rating
5
4
3
2
1
What people say
Light 80% Works Well 60% Sticky 60%
More reviews
3.44
Overall rating
5
4
3
2
1
What people say
Sticky 53% Great Value 47% No Scent 47%
More reviews

Alternatives

Alternatives
See potential dupes
View all
Alternatives
See potential dupes
View all

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

Sodium Hyaluronate
Humectant, Skin Conditioning

Sodium Hyaluronate is hyaluronic acid's salt form. It is commonly derived from the sodium salt of hyaluronic acid.

Like hyaluronic acid, it is great at holding water and acts as a humectant. This makes it a great skin hydrating ingredient.

Sodium Hyaluronate is naturally occurring in our bodies and is mostly found in eye fluid and joints.

These are some other common types of Hyaluronic Acid:

Learn more about Sodium Hyaluronate

Similar Comparisons

Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum
FaceTheory Regena C20 Vitamin C Serum FaceTheory Regena C20 Vitamin C Serum
View the comparison
Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum
SkinBetter Science Alto Defense Serum SkinBetter Science Alto Defense Serum
View the comparison
Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum
Skin Actives Scientific Vitamin C Serum 20% Skin Actives Scientific Vitamin C Serum 20%
View the comparison
Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum
Allies of Skin Peptide & Antioxidants Firming Daily Treatment Allies of Skin Peptide & Antioxidants Firming Daily Treatment
View the comparison
Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum Cos De BAHA Vitamin B5 4% + Niacinamide 2% Serum
Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5% Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5%
View the comparison
Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5% Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5%
Cos De BAHA Centella Asiatica Recovery Cream Cos De BAHA Centella Asiatica Recovery Cream
View the comparison
Indeed Labs Pepta-Bright Indeed Labs Pepta-Bright
Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum
View the comparison
Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum Timeless Skin Care 20% Vitamin C + E Ferulic Acid Serum
The Ordinary Ascorbyl Tetraisopalmitate Solution 20% In Vitamin F The Ordinary Ascorbyl Tetraisopalmitate Solution 20% In Vitamin F
View the comparison