Do you want to minimize the appearance of pores, congestion, shine, and blemishes? Then this is the serum for you! The niacinamide (also known as vitamin B3) works to reduce these concerns while the zinc PCA (pyrrolidone carboxylic acid) regulates your skin's natural sebum activity to avoid a visible excess in production. This combo results in a smoother, brighter skin tone without causing irritations.

Good for: Oily & acne-prone skin | Use: day & night

Niacinamide 10% + Zinc 1% Oil Control Serum, The Ordinary ($5.90)

If it's a smooth, even complexion that you're after, look no further than this exfoliating serum. As an alpha-hydroxy acid (AHA), lactic acid exfoliates skin mildly by sloughing away dead skin cells for a brighter finish. At the same time, Tasmanian pepperberry helps to calm and combat any irritation caused by the chemical exfoliant. However, we do want to note that if you do have extremely sensitive skin, you'll want to be careful when using this serum. Even though it is gentle with calming ingredients, it still contains a high concentration of AHA. If you have sensitive skin and still want to give it a try, we recommend diluting with soothing treatments that might contain calming ingredients like green tea or aloe vera.

Good for: Very oily or acne-prone skin | Use: Nightly 

Lactic Acid 10% + HA 2% Exfoliating Serum, The Ordinary ($6.80)

No longer will you have to field questions from co-workers on what you did the night before. Your eyes will look refreshed and well rested thanks to this lightweight under-eye serum. When applied topically, caffeine constricts blood vessels to reduce redness and puffiness and brightens skin by neutralizing damaging free radicals thanks to its antioxidant properties. Meanwhile, EGCG, or epigallocatechin gallate glucoside, has anti-inflammatory and antioxidant properties that tackle the pigmentation that's common under eyes. The dynamite combo of these ingredients makes this serum a must for tired eyes.

Good for: Dark circles | Use: Daily

Caffeine 5% + ECGC Depuffing Eye Serum, The Ordinary ($6.70)

Give your skin the refresh it deserves with this beloved face mask. The salicylic acid gently dissolves dead skin cells by breaking apart their bonds. This promotes cell turnover to reveal a more radiant, even complexion. But it doesn't stop there. The mask also uses clay and charcoal to pull out impurities that hide away in the pores for a full detoxing experience your skin will appreciate.

Good for: Acne-prone & dull skin | Use: 1-2 x weekly

Salicylic Acid 2% Masque, The Ordinary ($12)

Here we have a two-in-one oil that not only benefits the skin but also helps strengthen and soften hair for shiny, healthy strands. The sustainably sourced, cold-pressed virgin chia seed oil contains essential fatty acids, vitamin F, minerals, and antioxidants for a soothing, nourishing effect on both your skin and hair. It's gentle enough for daily skin use and can be worked through the damp ends of your hair for an overnight treatment.

Good for: Any hair type & sensitive skin | Use: As needed

100% Organic Virgin Chia Seed Oil ($7.70)

Another multitasker, this pure oil uses its fatty acids and vitamin E to nourish skin and hair while boosting moisture levels. If it's split ends you're dealing with, the fatty acids in the oil will lock the moisture into the hair follicle for strands that look and feel healthier. In terms of skin care benefits, argan oil is noncomedogenic, meaning it won't cause buildup that's common with acne-prone skin. It also contains anti-inflammatory properties that work to repair the skin's barrier and modulate oil production, making it an all-around great choice to tackle acne scars and breakouts alike!

Good for: Acne-prone skin & dry hair | Use: As needed

100% Organic Cold-Pressed Moroccan Argan Oil, The Ordinary ($6.80) 

The last of the multitasking oils, rosehip oil is rich in anti-inflammatory fatty acids, vitamin A and C. This makes it great for rosacea-prone and dry skin, minimizing flare-ups and breakouts while restoring moisture levels. All in all, it's a well-balanced formula that's great for pretty much any skin type. The same goes for hair types, too. Since rosehip is a dry oil, it won't cause greasy buildup as it delivers moisture and diminishes frizz. However, it's important to note that a little can go a long way.

Good for: Dry skin & frizzy hair | Use: As needed

100% Organic Cold-Pressed Rose Hip Seed Oil, The Ordinary ($9.80)

L-ascorbic acid is the most active form of vitamin C, making this product an incredibly effective, highly concentrated must-have. Vitamin C has all kinds of benefits that improve skin's overall health, from stimulating collagen production to decreasing hyperpigmentation to fighting against UV-induced photodamage. To maintain its stability, the vitamin C comes in a powder formula that can then be mixed with other treatments (except those containing niacinamide or EUK 134) to target signs of aging by diminishing fine lines, dullness, and uneven skin tone and texture.

Good for: Dull & mature skin | Use: Daily

100% L-Ascorbic Acid Powder, The Ordinary ($5.80)  

Pretty much everyone deals with dry skin every now and again. If you do notice your skin is looking dull or flaky, a simple moisturizer won't cut it. Instead, you'll want to incorporate a moisturizing serum like this one into your routine for immediate and long-term results. Hyaluronic acid (HA) is a humectant that can hold 1,000 times its own weight in water, drawing moisture into the top layer of skin for an instant plumping, brightening effect. Meanwhile, vitamin B5 (also known as pantothenic acid) also binds to and holds water to provide moisture that helps skin maintain a soft texture and great elasticity.

Good for: Dry skin | Use: Morning & night

Hyaluronic Acid 2% + B5 Hydrating Serum, The Ordinary ($6.80)