Editor's TipEditor's Tip

Secret Agent Beauty’s Kiss-Kiss Rendezvous lip essence treatments, which keep lips healthy overall, make a great pre-gloss base.

Birchbox Breakdown

Your mission, should you choose to accept it: a plumper, shinier, softer pout. Your weapon: Secret Agent Beauty’s Secret Lip Affair line, which features glosses that facilitate all of the above. Since individual agents’ tactics often differ, the glosses come in three shades, each of which provides a different level of plumping power (ranging from 1-3, with 1 being the mildest). Covert ops will appreciate the subtlety of the crystal-clear Diamond-Girl Detective (Level 1), while femme fatales in the field will want to reach for the rosy Pretty-Pink Provocateur (Level 2) or the mauve Foreign-Intelligence Flirt (Level 3), both offering a healthy dose of shimmer.

How to Use

Beginning at the center of the top lip, swipe the wand outward in each direction, and repeat on the bottom lip. Wear on its own, or layered under or over lipstick.

More for You!
  • Free returns within 90 days of purchase
  • Extra samples and gifts in the Bonus Shop

Product Reviews & Sample Feedback

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105
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Most Helpful Customer Reviews

Sweet!
Sampled

This is a fun product to try, my beauty routine is pretty basic and I don't use glosses a lot. It was nice to have something different from what I usually go for. Not sticky and color was nice.

4
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Great gloss!
Sampled

Doesn't mix with under lip color, great for layering

4
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Foreign-Intelligence Flirt (Level 3)
Sampled

Love this gloss! Not so sure about the "plumping power," but the color is beautiful. It also smells (tastes?) good and has a nice, cooling, minty effect when applied.

5
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Sample Review
Sampled

This lip gloss is really great. It has a distinctive smell, it kind of reminds me of an exotic fruit, and a very pretty natural lip color, like a medium pink, at least in the sample I got. I like that it was a tad sticky but not over the top.

4
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Lovely Tingly Plump!
Sampled

I received this as a sample and fell in love! The mauve shade is similar enough to my own lip color that I can wear it every day, and the minty tingle is an added bonus! I could definitely notice the plumping effects. My only complaint is that is has a slight odor that was a little off-putting at first, but the longer I wear it, the less I notice the smell.

4
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Perfect Gloss
SampledPurchased

I adore the color of this gloss, it has just enough shimmer to be fun, but the color is just about the color of my lips, so I have a fun (and tingly) daily color!

5
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Mauve not my favorite
Sampled

Really liked this other than the Mauve color I received. Wish I would have gotten the pink. Also I'm not a huge fan of glosses, I normally stick to stains and balms. The plumping aspect was super cool though

4
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Foreign Intelligence Flirt
Sampled

I sampled the mauve Foreign-Intelligence Flirt. It was a great color without too much shimmer. I also loved the fresh minty smell and slight plumping.

4
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Decent
Sampled

Moisturizing, but not exceptional in my opinion. The product had a slight odor, not awful, just odd, that put me off. Sheer color coverage.

3
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Love it
SampledPurchased

Love this lip gloss. Leaves my lips plump and soft and wears a long time. Doesn't make my lips greasy or peeling after use.

4
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