Amino Acid Skincare

Sephora customers often prefer the following products when searching for Amino Acid Skincare.

Discover the transformative power of amino acids with our collection of skincare essentials. Harnessing the natural building blocks of proteins, amino acid-infused formulas are designed to nourish and revitalize your skin. From cleansers to serums, these innovative products work to restore balance, promote hydration, and enhance the overall health and appearance of your complexion. Explore our range of amino acid skincare and unlock the secret to radiant, youthful-looking skin.

The OrdinaryMarine Hyaluronics

ITEM: 2336493

Size: 1 oz/ 30 mL

287 Reviews

$12.20

It is less sticky than the amino acid serum, yet it has amino acids, it has evened out my spotty skin tone, and it even does some of the work that the zinc/niacinamide serum does with breakouts! ...The best!!! I raved about the Amino Acids a while ago until I recently used this.

What it is: A serum that brings together lightweight marine-derived water reservoirs that attract and hold water like hyaluronic acid.

Skin Type: Normal, Dry, Combination, and Oily

Skincare Concerns: Dryness

Formulation: Lightweight Serum

Ingredient Callouts: Free of parabens. This product is also vegan, cruelty-free, and gluten-free, and comes in recyclable packaging.

What Else You Need to Know: This serum contains exopolysaccharides from skin-friendly marine bacteria, Hawaiian red algae, glycoproteins from Antarctic marine sources, micro-filtered blue-green algae, and several health-supporting amino acids. It is light in texture and supports skin hydration.

The OrdinaryAmino Acids + B5

ITEM: 2210615

Size: 1 oz/ 30 mL

256 Reviews

$12.20

Both the Buffet+Copper and Retinol are very potent and can't be combined with acids or potent antioxidants. But this amino acid serum is very gentle and had definitely supported my skin's moisture level. ...Amino acid

What it is: A lightweight, concentrated hydration support formula with 17 percent amino acids (including amino acid derivatives) and five percent vitamin B5.

Skin Type: Normal, Dry, Combination, and Oily

Skincare Concerns: Dryness, Fine Lines and Wrinkles, and Loss of Firmness and Elasticity

Formulation: Lightweight Serum

Highlighted Ingredients:
- Amino Acids: Found in the skin’s own Natural Moisturizing Factors and provides enhanced barrier support, elasticity, and balance.
- Vitamin B5: A pro-vitamin of vitamin B5 to provide surface and below-surface hydration while aiding in skin repair and anti-irritant functions.

$35.00

Infused with ceramides and a 10 amino acid blend, it’s perfect for all skin types....Finally, a gel-to-cream cleanser that removes makeup and makes double cleansing optional. This amino acid-based cleansing agent combined with ceramides and vegan collagen supports the skin's natural moisture barrier and softens the skin as you cleanse.

What it is: A hydrating & softening gel cleanser that removes makeup, dirt & excess oil without drying the skin. Opthamologist tested safe for eye makeup removal.


Skin Type: Dry, Combination, and Oily


Skincare Concerns: Pores, Dryness, and Dullness


Highlighted Ingredients:

- 10 Amino Acid Blend: Helps maintain skin's hydration, resilience, and overall healthy appearance.

- Ceramides: Help strengthen skin's natural moisture barrier.

- Vegan Collagen: Hydrates and visibly smooths skin.


Ingredient Callouts: This product is vegan, gluten-free, cruelty-free, and comes in recyclable packaging.

$130.00

Great skincare set!...This kit allows you to get a feel for their products and decide what the perfect skincare routine for you is. The clearing lotion is wonderful and the essence leaves my skin very smooth!...The star of the show is the Facial Treatment Essence, a lightweight lotion packed with over 90% Pitera, a bio-ingredient rich in vitamins, amino acids, minerals, and organic acids. This essence is beloved for its hydrating and brightening properties, and users report that it leaves skin feeling soft, smooth, and radiant.

What it is: Experience the PITERA™ favorites in this 4-piece starter set - our signature essence, clear lotion toner, and sheet masks.


Skin Type: Normal, Dry, Combination, and Oily


Skincare Concerns: Dark Spots, Fine Lines and Wrinkles, and Loss of Firmness and Elasticity


Highlighted Ingredients:

- PITERA™: Addresses visible signs of aging.

- AHAs: Exfoliate dead skin surface cells and impurities for a silky finish.

$84.00

Daily skincare routine!...My skincare routine...I love this skincare set. It has my face soft and glowing. It really brightens up my complexion.

What it is: A trio of bestsellers that has everything you need to activate your Glow Cycle and unlock your best skin: A brightening serum, skin-strengthening face cream and high-potency AHA toner.


Skin Type: Normal, Dry, Combination, and Oily


Skincare Concerns: Dark Spots, Fine Lines and Wrinkles, Dullness, Uneven Texture, and Loss of Firmness and Elasticity


Highlighted Ingredients:

- 15% Vitamin C (Ethyl Ascorbic Acid) (Banana Bright Serum): A potent, next-generation, vitamin C-derivative.

$51.00

I often need easy reach skincare for weekend trips and this set is perfect. ...First step - cleanser. It has salicilic acid in ingredients that helps to clean pores. What l liked the most about it that it didn’t dry my skin like other cleansers with acids that l used.

What it is:  A set of mini bestsellers including a gentle cleanser, moisturizer, and serum clinically shown to boost ceramides and support barrier health.

Skin Type: Normal, Dry, Combination

Skincare Concerns: Fine Lines and Wrinkles, Dryness, and Redness

Highlighted Ingredients:
- 3.5% Patented* B-L3™ Complex with Barrier Lipids and Signal Peptides: Replenishes natural lipids to support the moisture barrier. 
- 3% Hydrating Polyglutamic Acid Complex: Four times more effective in retaining hydration than hyaluronic acid.
- 2% Niacinamide: A potent antioxidant to visibly brighten, smooth, and firm.

Ingredient Callouts: Free of paraben

$54.00

Amazing skincare trio for summer!...This kit has upgraded my skincare routine! The combo of these three products, it’s giving me the best glowy skin for the summer. ...The toner helps to balance and refine pores, the hyaluronic acid cream provides long-lasting hydration, and the niacinamide hue drops add a boost of brightness and even tone.

What it is: A travel-size trio of TikTok creator @katiefanggg’s get-ready-with-me essentials, including her go-to Watermelon Toner and Watermelon Hue Drops.

Skin Type: Normal, Dry, Combination, and Oily

Skincare Concerns: Pores, Dullness, and Dryness

Highlighted Ingredients:
- Niacinamide: Visibly reduces hyperpigmentation and minimizes the look of pores over time.
- Hyaluronic Acid and Watermelon: Hydrate, sooth, and deliver essential vitamins to the skin.
- PHA and BHA: PHA gently exfoliates while BHA cleanses pores for smoother skin.

Ingredient Callouts: These products are vegan, gluten-free, cruelty-free, and come in recyclable packaging.

What Else You Need to Know: A travel-siz

The OrdinaryThe Glycolic Acid Set

Size: The Glycolic Acid Set·ITEM: 2812790

0 Reviews

$17.80

What it is: A set featuring a full- and travel-size Glycolic Exfoliating Toner for smoother-, brighter-looking skin.

Skin Type: Normal and Oily

Skincare Concerns:

Formulation: Liquid

Highlighted Ingredients:
- Glycolic Acid: An alpha hydroxy acid that exfoliates.
- Tasmanian Pepperberry Derivative: Helps reduce irritation associated with acid use.
- Ginseng Root and Aloe Vera: Offer both visible radiance and soothing benefits.

Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, oxybenzone, coal tar, and sulfates SLS & SLES. These products are also vegan, gluten-free, and cruelty-free.

What Else You Need to Know: Th

$45.00

What it is: A complete skincare routine specially designed for acne and starring Kiehl’s Since 1851’s new acne formula powered by active two-percent salicylic acid.

Skin Type: Combination and Oily

Skincare Concerns: Acne and Blemishes and Oiliness

Highlighted Ingredients:
- Salicylic Acid: Visibly improves the look of acne and prevents new pimples from forming.
- Niacinamide: Improves the look of acne discoloration.
- Licorice Root: Calms visible redness and irritation.

What Else You Need to Know: Discover your new secret weapon against breakouts formulated with active two-percent salicylic acid, niacinamide, and licorice root—combined with a four-step regimen clinically demonstrat

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