From sexy nude lipstick to solve-it-all-oil — OK!’s Contributing Beauty Editor Kim Kardashian reveals her 5 beauty essentials!

Sexy Nude Lipstick
This shade is perfect for every skin tone and any occasion; it lasts for hours! Lipstick in Belle de Jour, NARS, $24;

Luscious Lashes
The hard wax in Anastasia’s mascara adds incredible volume, thickness and curl to lashes. It’s also hypoallergenic.
Lash Lifting Mascara in Black, Anastasia Beverly Hills, $22; sephora.com

Skin-Saving Concentrate
I love using this concentrate as a primer under my makeup since it keeps my skin feeling silky smooth, and it helps my makeup stay on longer!
The Concentrate, La Mer, $350; Saks Fifth Avenue

On-The-Go Wipes
I can’t live without my wipes, which are gentle and effectively remove all makeup.
Daily Facials Express Wet Cleansing Cloths,Olay, $5; drugstores

Solve-It-All Oil
This oil prevents wrinkles around my eyes as well as stretch marks on my body. It keeps skin nourished and hydrated.
Bio-Oil, Union-Swiss, $12; drugstores

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Popularity: 14% [?]

Here are some easy tips from dermatologists that’ll prevent your pits from becoming totally offensive when it’s a zillion degrees outside, courtesy of Andrea Lavinthal for Cosmopolitan:

1. Wash your underarm area with a benzoyl peroxide face cleaner. It’ll kill odor-causing bacteria, says Los Angeles derm Ava Shamban.

2. Wipe down the entire area with cotton pads that have been soaked in a toner like Olay Refreshing Toner. The alcohol evaporates immediately, so you feel cooler, plus it minimizes any unpleasant aroma, says Dr. Shamban.

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3. Brew a superstrong batch of black tea, but instead of drinking it, pour it over a washcloth, let it cool, and then place the compress under each arm for five minutes. Do this every night for two weeks and the tannic acid in the tea will permanently reduce your sweat production, says Darrell S. Rigel, MD, clinical professor of dermatology at NYU Medical Center.

4. Upgrade your regular antiperspirant to one of the new prescription-strength formulas. Dove Clinical Protection and Secret Clinical Strength won’t irritate your skin.

Popularity: 5% [?]

In Style Best Beauty Buys 2009 winner!

Olay Spa Exfoliating Ribbons
BEST BODY WASH
“It helps restore the skin’s moisture barrier,” says Great Neck, N.Y., dermatologist Jeannette Graf of this hydrating cleanser, which simultaneously buffs skin with microbeads “so smooth and gentle you can barely feel them.”

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Olay body wash plus spa exfoliating ribbons us the first body wash to add an actual ribbon of seaweed extract and micro beads you can feel – the same ingredients used in many of today’s top spas. The luxurious, fragrant lather swirls across your body, removing dry skin cells to reveal beautiful, velvety smooth skin. It’s gentle enough for daily use.

$4.49 Olay Ribbons Body Wash

Popularity: 4% [?]

Since turning 30 I am really into trying anti-aging products. I had been using Olay Regenerist for a while but wanted to try something new. I received a sample of Olay Definity and loved it, it goes on silky smooth and leaves my face feeling amazing. I have been using it for a few weeks now and I can see that my skin looks brighter and the laugh lines by my eyes aren’t quite as noticeable.

New Definity Highly Defined Anti Correcting Protective Lotion

With SPF 15
Essential Glucosamine Complex
How Does Definity Work?
Olay Definity penetrates up to 10 surface layers deep to help reverse the appearance of past damage coming from beneath for a looking that’s highly defined – luminous, virtually flawless. Its essential glucosamine complex hydrates to allow the natural rebuilding of skin’s collagen structure and diminish the appearance of discolorations like dullness and brown spots.

Should I Choose Correcting Protective Lotion?
Olay Definity Correcting Protective Lotion with SPF 15 immediately brightens and smoothes skin’s appearance, while helping to correct the look of color imperfections. Used daily, it helps prevent future sun damage such as fine lines, wrinkles, and discolorations over time.

When Should I Use Definity?
Use alone or try the ideal Olay Definity regimen:
Morning: Apply Deep Penetrating Foaming Moisturizer followed by Correcting Protective Lotion.
Evening: Apply Deep Penetrating Foaming Moisturizer followed by Intense Hydrating Cream.

$23.99 BUY IT HERE.

Popularity: 4% [?]