Sunday Riley Good Genes vs. The Ordinary Lactic Acid vs. Biossance Lactic Acid: Which is Best for You?

• The Difference & Reviews

| Sunday Riley Good Genes All-In-One Lactic Acid Treatment

Google Users Rating: 4.5/5

Sunday Riley: $85/30ml (up to 2% cashback)

Sephora: $85 (up to 4% cashback)

Dermstore: $85 (up to 5% cashback)

This multi-tasking, targeted lactic acid treatment rapidly exfoliates and boosts naturally youthful radiance, while visibly reducing the look of lines, wrinkles, and dark spots. High potency, purified grade lactic acid exfoliates dull, pore-clogging dead skin cells, to instantly clarify and reveal smoother, clearer skin. Together with skin brightening licorice, this super-concentrated treatment visually reduces the look of dark spots and discoloration caused by exposure to the sun, for naturally brighter, even-toned skin.

Best for: All skin types, except very sensitive skin.

Highlighted Ingredients:

- Purified Lactic Acid: Hydrates and exfoliates the surface layers of skin, smoothing its texture, improving the look of fine lines and wrinkles, and visibly clarifying blemishes.

- Licorice and Lemongrass: Brighten the appearance of dark spots and skin discoloration.

- Prickly Pear Extract: Soothes the appearance of surface redness and sensitive skin.

- Arnica: Soothes the skin, reducing the feeling of skin discomfort.

- Aloe: Soothes and moisturizes, without greasiness.

Review: Sunday Riley Good Genes has a thin, serum-like texture that easily spreads and absorbs into the skin. Although the exact percentage of lactic acid is not disclosed, the formulation feels pretty concentrated. This treatment falls in perfectly where the results are quick and noticeable, as well as semi-long lasting. This product is also hydrating and moisturizing enough for you to use it without the need to follow up with additional hydration - unless you have very dry skin. Another thing is that although this is expensive, a little does go a long way.

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| The Ordinary Lactic Acid 10% + HA

Google Users Rating: 4.5/5

Sephora: $8.00/30ml (up to 4% cashback)

Selfridges: $7.50 (up to 7% cashback)

SkinStore: $8.00 (up to 8% cashback)

Achieve superior exfoliation with the Lactic Acid 10% + HA 2% Superficial Peeling Formulation from The Ordinary. Boasting 10% Lactic Acid, the potent formula provides gentle exfoliation and changes skin tone. Exfoliation tends to cause minor irritation, inflammation or sensitivity, however the Peeling Formulation is fortified with a Tasmanian Pepperberry derivative, which can prevent this condition and leaves the skin feeling calm and comfortable.

Best for: Beginners or sensitve skin.

Highlighted Ingredients:

- Lactic Acid: An alpha hydroxy acid that exfoliates the skin.

- Tasmanian Pepperberry: Reduces visible signs of inflammation and sensitivity that are often associated with exfoliation.

Review: The Ordinary's 10% Lactic Acid + HA is a good option if you've never used acids to exfoliate your skin or if you have sensitive skin because lactic acid is the gentlest out of all the AHAs. But if you are used to Glycolic Acid Products in the past, then there is no need to buy this because you will be underwhelmed to the least. This serum is a watery formulation with just a little bit of viscosity. Because of how thin it is, it spreads easily and sinks in quickly. 

| Biossance Squalane + Lactic Acid Resurfacing Night Serum

Google Users Rating: 4.4/5

Biossance : $62/30ml (up to 8% cashback)

Sephora: $62 (up to 4% cashback)

Kohl's: $62 (up to 3% cashback)

An award-winning serum clinically shown to deliver dramatically smoother, softer, visibly brighter skin—powered by safe, potent 10 percent lactic acid. Suitable for all ages, the formula also includes clover to help support the exfoliating effects of lactic acid by boosting cell turnover, while the nourishing properties of squalane deliver weightless moisture deep into the skin to help prevent over drying.

Best for: All skin types, except very sensitive skin.

Highlighted Ingredients:

- Vegan Lactic Acid 10%: Gently smooths overnight for visibly glowing, radiant skin in the morning.

- Clover: Visibly resets the skin from daily stress, including pollution and blue light, while encouraging the skin's renewal process for a fresh, well-rested complexion.

- Squalane: Provides weightless hydration and locks in long-lasting moisture.

Review: The Biossance Squalane + 10% Lactic Acid Resurfacing Night Serum is a thick, rich Lactic Acid treatment that has the consistency of a heavier moisturizing lotion. Upon application, it absorbs quickly without stickiness or greasiness, making skin look instantly refreshed and plumped.

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