Niacinamide 20% Serum
Tirtir
Serum
water-based
Fact vs. Fiction
100
Very High
Trustworthiness
How well the ingredient list supports the product's marketing claims
Marketing Claims Supported by Ingredients:
6 of 6
Ingredients Matched:
12 of 38
Visibly reduces blemishes and hyperpigmentation while tightening pores for a smooth, even complexion
Moderate Support
Supported by:
Niacinamide
★
(Match: 0.99,
Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
View Detailed Evidence
Niacinamide
Functions:
anti-aging, brightening, melanin transfer inhibition
Concerns Addressed:
fine lines, wrinkles, loss of firmness, elasticity loss, hyperpigmentation, uneven skin tone, dark spots, sun damage, post-inflammatory hyperpigmentation, acne, blemishes, breakouts, excess oil, inflammatory acne
View Other Matched Ingredients (11)
The following ingredients were found in the product but don't provide strong enough evidence to support this specific claim:
Green Tea
Match score: 0.42
(Type: Botanical Extract,
Evidence: Medium - Limited clinical evidence)
Insufficient evidence for supporting this claim
Glycerin
Match score: 0.16
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Butylene Glycol
Match score: 0.24
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Acetyl Dipeptide-1 Cetyl Ester
Match score: 0.24
(Type: Peptide,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Caprylic/Capric Triglyceride
Match score: 0.33
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Macadamia Ternifolia Seed Oil
Match score: 0.24
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Retinol
Match score: 0.42
(Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Hyaluronic Acid
Match score: 0.42
(Type: Humectant,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Hyaluronic Acid
Match score: 0.42
(Type: Humectant,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Sodium Hyaluronate
Match score: 0.33
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Zinc
Match score: 0.12
(Type: Botanical Extract,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Reduces the appearance of fine lines and wrinkles while soothing irritation and maintaining skin balance
Strong Support
Supported by:
Niacinamide
★
(Match: 0.97,
Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
Retinol
★
(Match: 0.88,
Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
Green Tea
(Match: 0.51,
Type: Botanical Extract,
Evidence: Medium - Limited clinical evidence)
View Detailed Evidence
Niacinamide
Functions:
anti-aging, brightening, melanin transfer inhibition
Concerns Addressed:
fine lines, wrinkles, loss of firmness, elasticity loss, hyperpigmentation, uneven skin tone, dark spots, sun damage, post-inflammatory hyperpigmentation, acne, blemishes, breakouts, excess oil, inflammatory acne
Retinol
Functions:
anti-aging, cell turnover acceleration, collagen stimulation
Concerns Addressed:
fine lines, wrinkles, loss of firmness, elasticity loss, photoaging, uneven texture
Green Tea
Functions:
soothing, antioxidant, free radical protection
Concerns Addressed:
irritation, redness, sensitivity, inflammation
View Other Matched Ingredients (9)
The following ingredients were found in the product but don't provide strong enough evidence to support this specific claim:
Glycerin
Match score: 0.11
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Butylene Glycol
Match score: 0.11
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Acetyl Dipeptide-1 Cetyl Ester
Match score: 0.17
(Type: Peptide,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Caprylic/Capric Triglyceride
Match score: 0.17
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Macadamia Ternifolia Seed Oil
Match score: 0.17
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Hyaluronic Acid
Match score: 0.17
(Type: Humectant,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Hyaluronic Acid
Match score: 0.17
(Type: Humectant,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Sodium Hyaluronate
Match score: 0.11
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Zinc
Match score: 0.11
(Type: Botanical Extract,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Multiple types of hyaluronic acid deeply hydrate and lock in moisture, improving elasticity and resilience
Moderate Support
Supported by:
Hyaluronic Acid
★
(Match: 0.84,
Type: Humectant,
Evidence: High - Multiple clinical trials)
Hyaluronic Acid
★
(Match: 0.84,
Type: Humectant,
Evidence: High - Multiple clinical trials)
Niacinamide
(Match: 0.62,
Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
Retinol
(Match: 0.58,
Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
View Detailed Evidence
Hyaluronic Acid
Functions:
hydration, deep hydration, water binding
Concerns Addressed:
dryness, dehydration, flakiness
Functions:
hydration, deep hydration, water binding
Concerns Addressed:
dryness, dehydration, flakiness
Hyaluronic Acid
Functions:
hydration, deep hydration, water binding
Concerns Addressed:
dryness, dehydration, flakiness
Functions:
hydration, deep hydration, water binding
Concerns Addressed:
dryness, dehydration, flakiness
Niacinamide
Functions:
anti-aging, brightening, melanin transfer inhibition
Concerns Addressed:
fine lines, wrinkles, loss of firmness, elasticity loss, hyperpigmentation, uneven skin tone, dark spots, sun damage, post-inflammatory hyperpigmentation, acne, blemishes, breakouts, excess oil, inflammatory acne
Retinol
Functions:
anti-aging, cell turnover acceleration, collagen stimulation
Concerns Addressed:
fine lines, wrinkles, loss of firmness, elasticity loss, photoaging, uneven texture
View Other Matched Ingredients (8)
The following ingredients were found in the product but don't provide strong enough evidence to support this specific claim:
Green Tea
Match score: 0.27
(Type: Botanical Extract,
Evidence: Medium - Limited clinical evidence)
Insufficient evidence for supporting this claim
Glycerin
Match score: 0.44
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Butylene Glycol
Match score: 0.27
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Acetyl Dipeptide-1 Cetyl Ester
Match score: 0.22
(Type: Peptide,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Caprylic/Capric Triglyceride
Match score: 0.11
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Macadamia Ternifolia Seed Oil
Match score: 0.11
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Sodium Hyaluronate
Match score: 0.27
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Zinc
Match score: 0.15
(Type: Botanical Extract,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Alpha Arbutin and Glutathione enhance radiance and diminish dark spots, promoting a brighter, more youthful glow
Minimal Support
Supported by:
Niacinamide
(Match: 0.64,
Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
View Detailed Evidence
Niacinamide
Functions:
anti-aging, brightening, melanin transfer inhibition
Concerns Addressed:
fine lines, wrinkles, loss of firmness, elasticity loss, hyperpigmentation, uneven skin tone, dark spots, sun damage, post-inflammatory hyperpigmentation, acne, blemishes, breakouts, excess oil, inflammatory acne
View Other Matched Ingredients (11)
The following ingredients were found in the product but don't provide strong enough evidence to support this specific claim:
Green Tea
Match score: 0.43
(Type: Botanical Extract,
Evidence: Medium - Limited clinical evidence)
Insufficient evidence for supporting this claim
Glycerin
Match score: 0.18
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Butylene Glycol
Match score: 0.18
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Acetyl Dipeptide-1 Cetyl Ester
Match score: 0.18
(Type: Peptide,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Caprylic/Capric Triglyceride
Match score: 0.32
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Macadamia Ternifolia Seed Oil
Match score: 0.18
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Retinol
Match score: 0.32
(Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Hyaluronic Acid
Match score: 0.43
(Type: Humectant,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Hyaluronic Acid
Match score: 0.43
(Type: Humectant,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Sodium Hyaluronate
Match score: 0.32
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Zinc
Match score: 0.09
(Type: Botanical Extract,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
A high performance skincare solution designed to fade blemishes, reduce hyperpigmentation, and minimize enlarged pores
Moderate Support
Supported by:
Niacinamide
★
(Match: 0.88,
Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
View Detailed Evidence
Niacinamide
Functions:
anti-aging, brightening, melanin transfer inhibition
Concerns Addressed:
fine lines, wrinkles, loss of firmness, elasticity loss, hyperpigmentation, uneven skin tone, dark spots, sun damage, post-inflammatory hyperpigmentation, acne, blemishes, breakouts, excess oil, inflammatory acne
View Other Matched Ingredients (11)
The following ingredients were found in the product but don't provide strong enough evidence to support this specific claim:
Green Tea
Match score: 0.34
(Type: Botanical Extract,
Evidence: Medium - Limited clinical evidence)
Insufficient evidence for supporting this claim
Glycerin
Match score: 0.21
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Butylene Glycol
Match score: 0.21
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Acetyl Dipeptide-1 Cetyl Ester
Match score: 0.21
(Type: Peptide,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Caprylic/Capric Triglyceride
Match score: 0.25
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Macadamia Ternifolia Seed Oil
Match score: 0.14
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Retinol
Match score: 0.42
(Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Hyaluronic Acid
Match score: 0.38
(Type: Humectant,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Hyaluronic Acid
Match score: 0.38
(Type: Humectant,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Sodium Hyaluronate
Match score: 0.29
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Zinc
Match score: 0.07
(Type: Botanical Extract,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Enriched with 20% niacinamide, alpha arbutin, and glutathione, this serum delivers powerful brightening and anti aging benefits for a luminous, youthful complexion
Strong Support
Supported by:
Niacinamide
★
(Match: 0.86,
Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
Retinol
(Match: 0.71,
Type: Active Ingredient,
Evidence: High - Multiple clinical trials)
View Detailed Evidence
Niacinamide
Functions:
anti-aging, brightening, melanin transfer inhibition
Concerns Addressed:
fine lines, wrinkles, loss of firmness, elasticity loss, hyperpigmentation, uneven skin tone, dark spots, sun damage, post-inflammatory hyperpigmentation, acne, blemishes, breakouts, excess oil, inflammatory acne
Retinol
Functions:
anti-aging, cell turnover acceleration, collagen stimulation
Concerns Addressed:
fine lines, wrinkles, loss of firmness, elasticity loss, photoaging, uneven texture
View Other Matched Ingredients (10)
The following ingredients were found in the product but don't provide strong enough evidence to support this specific claim:
Green Tea
Match score: 0.37
(Type: Botanical Extract,
Evidence: Medium - Limited clinical evidence)
Insufficient evidence for supporting this claim
Glycerin
Match score: 0.14
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Butylene Glycol
Match score: 0.17
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Acetyl Dipeptide-1 Cetyl Ester
Match score: 0.14
(Type: Peptide,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Caprylic/Capric Triglyceride
Match score: 0.23
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Macadamia Ternifolia Seed Oil
Match score: 0.14
(Type: Emollient,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Hyaluronic Acid
Match score: 0.31
(Type: Humectant,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Hyaluronic Acid
Match score: 0.31
(Type: Humectant,
Evidence: High - Multiple clinical trials)
Insufficient evidence for supporting this claim
Sodium Hyaluronate
Match score: 0.23
(Type: Humectant,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Zinc
Match score: 0.11
(Type: Botanical Extract,
Evidence: Theoretical - Based on mechanism only)
Insufficient evidence for supporting this claim
Ingredients
- Water
- Niacinamide
- Glycerin
- Butylene Glycol
- Propanediol
- Alpha-Arbutin
- 1
- 2-Hexanediol
- Hydroxyacetophenone
- Acrylates/C10-30 Alkyl Acrylate Crosspolymer
- Tromethamine
- Glycereth-25 PCA Isostearate
- Ethylhexylglycerin
- Caprylic/Capric Triglyceride
- Macadamia Ternifolia Seed Oil
- Zea Mays Kernel Extract
- Disodium EDTA
- Hydroxyethyl Acrylate/Sodium Acryloyldimethyl Taurate Copolymer
- Hydrogenated Lecithin
- Retinol
- Hyaluronic Acid
- Hydrolyzed Hyaluronic Acid
- Sodium Hyaluronate
- Brassica Campestris Sterols
- Cholesterol
- Polyglyceryl-10 Laurate
- Phytosteryl/Behenyl/Octyldodecyl Lauroyl Glutamate
- Aluminum/Magnesium Hydroxide Stearate
- Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate
- Polysorbate 60
- Sorbitan Isostearate
- Fructan
- Potassium Cetyl Phosphate
- Glucose
- Chitosan
- Tristearyl Citrate
- Glutathione
- Zinc PCA
