Looking for a list of skin lightening ingredients? This is a complete glossary of skin lightening, brightening, and whitening ingredients.

These skin lightening ingredients can be used in skin care products to lighten skin. Many of them are natural and clean, but not all. Click on the skin lightening ingredient name to go to a blog to learn more about that brightening ingredient.

Most skin whitening products combine different types of ingredients from this list.  It is best to combine skin lightening ingredients from different categories together in your skin care routine to treat melasma and hyperpigmentation.

Look below for categories of skin lightening ingredients and an alphabetical list of ingredients used to lighten skin and erase dark spots.

Hydroquinone is the most effective skin lightening ingredient to decrease melanin pigment production.

However, due to safety concerns, hydroquinone is now only available by prescription.

These are the top 10 tyrosinase inhibiting skin lightening ingredients to lighten dark spots on the skin.

1. Arbutin
2. Artemisia Capillaris
3. Bilberry extract
4. Cysteamine
5. Hexylresorcinol
6. Hydroquinone
7. Kojic Acid
8. Licorice extract
9. Resorcinol
10. Tranexamic acid

Niacinamide is also a wonderful ingredient to lighten skin, but it is not a tyrosinase inhibitor like the skin lightening ingredients on the above top 10 list. Niacinamide is an anti-inflammatory ingredients an a PAR-2 blocker.

Skin lightening ingredients treat hyperpigmentation condition such as:

• melasma
• post inflammatory hyperpigmentation
•  dark spots

Skin whitening, lightening, brightening, or skin bleaching ingredients work best when different categories of ingredients that target the skin pigment melanin are used together in the same skin care routine.

You should choose an ingredient from the tyrosinase inhibitor category and from 2 other categories to include in your skin care routine to treat melasma or to treat hyperpigmentation.

1. Anti-Inflammatory Ingredients
2. Antioxidant Ingredients
3. Exfoliants
4. PAR-2 Blockers
5. Retinoids
6. Tyrosinase Inhibitors

Combining cosmeceutical ingredients from this list of categories of skin lightening ingredients below will help you to achieve the fastest results. Take the quiz for personalized advice.

Click on each ingredient to learn more about the science of the skin brightening ingredient and how it works to treat hyperpigmentation.

• Aloesin- an extract of aloe
• Arbutin - Alpha and Beta Arbutin
• Artemisia capillaris flower extract
• Ascorbic Acid (Vitamin C)
• Azelaic Acid- 
• Carnosine
• Corticosteroid (Hydrocortisone, Fluocinolone)
• Cysteine
• Cysteamine
• Ferulic Acid
• Gallic Acid
• Glabridin (Licorice Extract)
• Green Tea Extract
• Hesperidin
• Hexylresorcinol
• Hydroquinone
• Hydroxy Acids
• Kojic Acid
• Mulberry Extract
• Niacinamide ( Vitamin B3)
• Pentasodium Tetracarboxymethyl Dipeptide-51
• Phenylethyl Resorcinol
• Polyhydroxy Acids
• Resorcinol
• Retinoids
• Retinols
• Saururus Chinensis
• Tranexamic Acid

Note: these lists will be continuously updated as more dark spot treatments are discovered.

There are many safe, clean and natural skin lightening ingredients. To learn more about the safety of ingredients and if they meet clean beauty standards. click on the skin brightening ingredient in the alphabetized list to learn more about it.

Here are examples of safe and clean skin lightening ingredients:

1. Artemisia Capillaris
2. Ascorbic Acid (Vitamin C)
3. Bilberry extract
4. Cysteamine
5. Licorice extract
6. Niacinamide

The prescription medication for melasma called Tri-Luma® is an example of a melasma cream that contains ingredients from 3 different skin lightening categories.

It has an anti-inflammatory corticosteroid, a tyrosinase inhibitor, and a retinoid. Dermatologists call this a Triple Combination Cream and it is the gold standard of prescription melasma creams.

You can combine ingredients from different classes of skin lighteners in your routine to mimic this triple combination cream. Just make sure you have at least 3 of the categories discussed above in your routine and that the products all increase the effectiveness of each other. Let us help you build a skin care routine and shop for products using our skin type.

Skin lightening ingredients lighten dark spots on the skin caused by an increase in skin pigment.

These skin conditions will benefit from skin lightening ingredients:

• Age spots
• Dark spots from acne
• Discoloration due to hormones
• Hyperpigmentation
• Melasma
• Postinflammatory hyperpigmentation (PIH)
• Uneven skin tone

The goal is not to whiten your skin but to lighten the dark spots so that your complexion and skin color is the same all over your face. Tis is particularly important when treating dark spots on black skin.

Skin lightening ingredients can inactivate each other and the moisturizer and cleanser you choose affect how well skin lightening ingredients work. Every product in your routine matters!

To build an effective hyperpigmentation skin care routine you should choose products according to what your Baumann Skin Type.

Skin whitening products with niacinamide help block inflammation and prevent melanin from getting into keratinocyte skin cells. Here are the best  niacinamide products:

1. Biopelle Brightening KNR Serum -  has niacinamide, retinol and kojic acid
2. SkinCeuticals Discoloration Defense- This serum has 3% tranexamic acid, 1% kojic acid and 5% niacinamide.
3. Medature Hydrobright- Combines hexylresorcinol, hyaluronic acid and niacinamide.
4. Zerafite Brightening Barrier Cream- Combines unsaturated fatty acids, niacinamide, Camellia Japonica Seed Oil, Artemisia Capillaris Extract, Bilberry extract, and Ulmus Davidiana Root Extract

The best kojic acid products to lighten the skin are serums.

These are our 5 favorite dermatologist-recommended kojic acid products:

1. Biopelle Brightening KNR Serum
2. Derma Made Mela Fade
3. SkinCeuticals Discoloration Defense
4. La Roche-Posay Glycolic B5 10% Serum
5. PCA Skin Pigment Gel HQ Free

Oils that have a large amount of unsaturated fatty acids can inhibit tyrosinase.  So make sure your face cream has these oils or unsaturated fatty acids when you want to brighten skin.

Oils with unsaturated fatty acids:

• Argan oil
• Avocado oil
• Safflower oil
• Sesame oil
• Soybean oil
• Sunflower oil
• Tsubaki oil

Using a custom skin lightening routine for your skin type is the best way to combine different skin lighteners in a skin care routine.

So make sure you shop for skin lightening products using your Baumann Skin Type!

• Diagnose your Baumann Skin Type
• Get a step by step skin care routine
• Choose products from many brands for each step
• Read reviews from others with your same skin type

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2. Baumann L. Ch. 41 Baumann's Cosmetic Dermatology 3rd Edition (McGraw Hill 2022)
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13. Hira Y, Hatae S, Inoue T, et al. Inhibitory effects of kojic acid on melanin formation. In vitro and in vivo studies in black goldfish. J Jpn Cosmet Sci Soc. 1982;6:193.