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Physicians Formula
Skin Booster Vitamin Shot – Hydrating

Versus

Paula's Choice
Hyaluronic Acid Booster

Product category and function

Skin Booster Vitamin Shot – Hydrating

Hyaluronic Acid Booster

Serums/Treatments	Serums/Treatments
Concentrated formulas for hydrating and addressing skin issues.	Concentrated formulas for hydrating and addressing skin issues.
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Ingredient highlights

Skin Booster Vitamin Shot – Hydrating

Hyaluronic Acid Booster

Ingredient info	Ingredient info
Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free	Alcohol-free Paraben-free SLS-free Mica-free Fragrance-free

Full ingredient list

Skin Booster Vitamin Shot – Hydrating

Hyaluronic Acid Booster

No. of common ingredients = 0
Water/eau, butylene glycol, niacinamide, glycerin, panthenol, pentylene glycol, 1,2-hexanediol, caprylyl glycol, carbomer, allantoin, aloe barbadensis leaf juice, dipotassium glycyrrhizate, disodium edta, hydrolyzed hyaluronic acid, polysorbate 20, sodium hydroxide, collagen amino acids, skin conditioning, titanium dioxide (cl 77891), leuconostoc/radish root ferment filtrate, agar, calcium alginate, xanthan gum, phenoxyethanol, hydroxyacetophenone, sodium hyaluronate, tocopheryl acetate, tropolone, chromium hydroxide green (cl 77289) 10	Water, glycerin, sodium hyaluronate, hyaluronic acid, ceramide np, ceramide ap, ceramide eop, phytosphingosine, yeast extract, adenosine, cholesterol, panthenol, silanetriol, butylene glycol, sodium lauroyl lactylate, carbomer, xanthan gum, citric acid, sodium hydroxide, polysorbate 20, ethylhexylglycerin, phenoxyethanol

No. of common ingredients = 0

Total Number of ingredients = 29

Total Number of ingredients = 22

Water/eau, butylene glycol, niacinamide, glycerin, panthenol, pentylene glycol, 1,2-hexanediol, caprylyl glycol, carbomer, allantoin, aloe barbadensis leaf juice, dipotassium glycyrrhizate, disodium edta, hydrolyzed hyaluronic acid, polysorbate 20, sodium hydroxide, collagen amino acids, skin conditioning, titanium dioxide (cl 77891), leuconostoc/radish root ferment filtrate, agar, calcium alginate, xanthan gum, phenoxyethanol, hydroxyacetophenone, sodium hyaluronate, tocopheryl acetate, tropolone, chromium hydroxide green (cl 77289)

Water, glycerin, sodium hyaluronate, hyaluronic acid, ceramide np, ceramide ap, ceramide eop, phytosphingosine, yeast extract, adenosine, cholesterol, panthenol, silanetriol, butylene glycol, sodium lauroyl lactylate, carbomer, xanthan gum, citric acid, sodium hydroxide, polysorbate 20, ethylhexylglycerin, phenoxyethanol

Notable ingredients

Skin Booster Vitamin Shot – Hydrating

Hyaluronic Acid Booster

Anti-acne: Niacinamide

Sunscreen/UV filter: Titanium dioxide (cl 77891)

Soothing: Niacinamide, Allantoin, Panthenol

Soothing: Panthenol

Solvent: Water, Butylene glycol, Glycerin

Anti-microbial: Phenoxyethanol

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Ingredients with their functions

Skin Booster Vitamin Shot – Hydrating

Hyaluronic Acid Booster

Water/eau

Also-called: Aqua, Aqua/Water, Water/Aqua/Eau, Aqua/Water/Eau | Function: Skin conditioning, Solvent

Water serves as a fundamental component in skincare products, often listed as the first ingredient, which means it's the most abundant. It acts as a solvent, helping to dissolve other ingredients and facilitate the application and absorption of products.

Butylene glycol

Function: Viscosity controlling, Skin conditioning, Humectant/Moisturizer, Solvent

We don’t have a detailed description of this ingredient yet.

Niacinamide

Also-called: Nicotinamide, Vitamin B3 | Function: Anti-acne, Soothing, Skin brightening, Cell-signaling ingredient

Niacinamide, also known as vitamin B3, is a potent skincare ingredient renowned for its wide-ranging benefits.

It helps to strengthen the skin's barrier function, improve skin texture, and reduce the appearance of fine lines and wrinkles. It's also effective in managing acne and reducing redness and inflammation.

Furthermore, it inhibits melanin production, thereby assisting in fading hyperpigmentation and evening out skin tone. Safe for almost all skin types, niacinamide is a versatile ingredient found in various skincare products.