Biologique Recherche Lotion P50 1970 Versus Tatcha The Texture Tonic AHA Liquid Exfoliating Treatment

Biologique Recherche Lotion P50 1970 Versus Tatcha The Texture Tonic AHA Liquid Exfoliating Treatment

This smoothing toner is formulated around Niacinamide and Lactic Acid to refine skin texture and clear breakouts.

This smoothing exfoliator is formulated around Niacinamide and Saccharomyces/Rice Ferment Filtrate to refine skin texture and refine the look of pores.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Glycerin

Phenol

Niacinamide

Vinegar

Ethoxydiglycol

Magnesium Chloride

Lactic Acid

Arctium Lappa Root Extract

Salicylic Acid

Sodium Benzoate

Sulfur

Water, Glycerin, Phenol, Niacinamide, Vinegar, Ethoxydiglycol, Magnesium Chloride, Lactic Acid, Arctium Lappa Root Extract, Salicylic Acid, Sodium Benzoate, Sulfur

Butylene Glycol

Pentylene Glycol

Saccharomyces/Rice Ferment Filtrate

Camellia Sinensis Leaf Extract

Cladosiphon Okamuranus Extract

Sodium Hyaluronate

Luffa Cylindrica Fruit/Leaf/Stem Extract

Salvia Sclarea Oil

Foeniculum Vulgare Oil

Citrus Aurantifolia Juice

Eucalyptus Globulus Leaf Oil

Rosmarinus Officinalis Leaf Oil

Rosa Multiflora Fruit Extract

Citrus Aurantium Dulcis Juice

Artemisia Princeps Leaf Extract

Cymbopogon Martini Oil

Citrus Limon Juice

Lavandula Angustifolia Oil

Mentha Arvensis Leaf Oil

Cananga Odorata Flower Oil

Crataegus Cuneata Fruit Extract

Ziziphus Jujuba Fruit Extract

Citrus Paradisi Fruit Extract

Pyrus Malus Fruit Extract

Belamcanda Chinensis Root Extract

Eriobotrya Japonica Leaf Extract

Houttuynia Cordata Extract

1,2-Hexanediol

PPG-6-Decyltetradeceth-20

PEG-30 Glyceryl Isostearate

PEG-50 Glyceryl Isostearate

Propanediol

Sodium Citrate

Pentasodium Pentetate

Citric Acid

Ethylhexylglycerin

Alcohol

Phenoxyethanol

Water, Butylene Glycol, Pentylene Glycol, Niacinamide, Saccharomyces/Rice Ferment Filtrate, Camellia Sinensis Leaf Extract, Cladosiphon Okamuranus Extract, Sodium Hyaluronate, Luffa Cylindrica Fruit/Leaf/Stem Extract, Salvia Sclarea Oil, Foeniculum Vulgare Oil, Citrus Aurantifolia Juice, Eucalyptus Globulus Leaf Oil, Rosmarinus Officinalis Leaf Oil, Rosa Multiflora Fruit Extract, Citrus Aurantium Dulcis Juice, Artemisia Princeps Leaf Extract, Cymbopogon Martini Oil, Citrus Limon Juice, Lavandula Angustifolia Oil, Mentha Arvensis Leaf Oil, Cananga Odorata Flower Oil, Crataegus Cuneata Fruit Extract, Ziziphus Jujuba Fruit Extract, Citrus Paradisi Fruit Extract, Pyrus Malus Fruit Extract, Belamcanda Chinensis Root Extract, Eriobotrya Japonica Leaf Extract, Houttuynia Cordata Extract, 1,2-Hexanediol, PPG-6-Decyltetradeceth-20, PEG-30 Glyceryl Isostearate, PEG-50 Glyceryl Isostearate, Propanediol, Sodium Citrate, Pentasodium Pentetate, Citric Acid, Ethylhexylglycerin, Alcohol, Phenoxyethanol

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Ingredients Explained

These ingredients are found in both products.

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

Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.

And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.

You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.

In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.

If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.

In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).

Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.

Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.

The type of niacinamide used in skincare is synthetically created.

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

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!

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