Eucerin Anti-Pigment Night Cream Versus Nivea Luminous630 Anti Dark Spots Serum

It works by in inhibiting tyrosinase (the enzyme your melanocytes use to produce melanin) so less pigment ends up deposited in your skin.

Here's something interesting:

Most brightening ingredients you've heard of like kojic acid, arbutin, and even hydroquinone were originally tested on mushroom tyrosinase. And it turns out, mushroom tyrosinase works pretty differently from the human kind.

So Beiersdorf screened 50,000 compounds against actual human tyrosinase, and Thiamidol came out as the strongest. It showed to be more potent than hydroquinone or arbutin at blocking the human enzyme.

It's been shown to fade melasma, post-inflammatory hyperpigmentation, and sun spots at 0.1-0.2% twice daily with visible results in about four weeks. One randomized trial even found 0.2% Thiamidol worked just as well as 4% hydroquinone on melasma but with fewer side effects.

This ingredient is generally well-tolerated and minor irritation has been reported very infrequently.

Be sure to also check out Rucinol, another "hydroquinone alternative".

When added to cosmetics, Isopropyl Palmitate creates a silky texture and improves spreadability.

Isopropyl Palmitate may not be fungal acne safe. It can worsen acne prone skin.

Methylpropanediol is able to add a bit of moisture to the skin. It also helps other ingredients be better absorbed into the skin, such as salicylic acid.

For instance, Habanolide is a proprietary trade name for a specific aroma chemical. When used as a fragrance ingredient in cosmetics, most aroma chemicals fall under the broad labeling category of “FRAGRANCE” or “PARFUM” according to EU and US regulations.

The term 'parfum' or 'fragrance' is not regulated in many countries. In many cases, it is up to the brand to define this term.

For instance, many brands choose to label themselves as "fragrance-free" because they are not using synthetic fragrances. However, their products may still contain ingredients such as essential oils that are considered a fragrance by INCI standards.

One example is Calendula flower extract. Calendula is an essential oil that still imparts a scent or 'fragrance'.

Depending on the blend, the ingredients in the mixture can cause allergies and sensitivities on the skin. Some ingredients that are known EU allergens include linalool and citronellol.

Parfum can also be used to mask or cover an unpleasant scent.

The bottom line is: not all fragrances/parfum/ingredients are created equally. If you are worried about fragrances, we recommend taking a closer look at an ingredient. And of course, we always recommend speaking with a professional.

Your skin has a natural pH and acid mantle. This acid mantle helps prevent harmful bacteria from breaking through. The acid mantle also helps keep your skin hydrated.

"Alkaline" refers to a high pH level. A low pH level would be considered acidic.

Its main job is chelation; this is a fancy word to say it grabs onto metal ions and neutralizes them. This is because even purified water in cosmetics contains trace amounts of metals that can cause big problems in a formula.

These trace metals can break down actives faster, cause discoloration, promote rancidity in oils, and make preservatives less effective. Trisodium EDTA binds to these metals and takes them out of the equation so your products can stay stable and effective for longer.

There's also an added bonus: by neutralizing the metals ions that bacteria need to thrive, this ingredient also acts as a preservative booster.

The Cosmetic Ingredient Review has concluded this ingredient to be safe as used in cosmetic formulations. It is not considered an irritant, sensitizer, and is barely absorbed through the skin.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!