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Décolletage Defining Serum – DIME® Beauty Skip to content
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Décolletage Defining Serum

Give your décolletage an instant refresh!
Regular price $34
Sale price $34 Regular price
4.8
Rated 4.8 out of 5 stars
260 Reviews
Icons Describing who these products are best suited for

all skin types

anti-aging

Clean Formula

1.7 oz / 50 ml

Did you know your décolletage is the first to show signs of aging? Give this delicate part of your skin an instant refresh with our Décolletage Defining Serum! Featuring skin-firming ingredients you can feel working, these actives visibly lift and firm the appearance of fine lines, wrinkles, and sagging skin. Our innovative formula also helps lighten, brighten, and tighten your complexion. Reveal more smooth, radiant, and youthful-looking skin with Décolletage Defining Serum!

  • Lifts and firms the appearance of fine lines, wrinkles, and sagging skin
  • Helps lighten, brighten, and tighten your complexion
  • Reveals more smooth, radiant, and youthful-looking skin
Décolletage Defining Serum | Water, Pentylene Glycol, Propanediol, Acacia Senegal Gum, Glycerin, Sea Water, Pullulan, Dipentaerythrityl Hexa C5-9 Acid Esters, 1,2-Hexanediol, Hydroxyacetophenone, Xanthan Gum, Hydrolyzed Rhizobian Gum, Lecithin, Sclerotium Gum, Panthenol, Sodium Stearoyl Glutamate, Niacinamide, Sodium Phytate, Mannose, Sodium Mannose Phosphate, Silica, Phenoxyethanol, Hydrolyzed Rhodophyceae Extract, Caffeine, Palmitoyl Carnitine
  • Free shipping on orders of $50 U.S. Only
  • 60-day returns on all orders

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The DIME difference

DIME Clean™ Promise

Clean and safe skincare products

Leaping Bunny Certified

Cruelty-Free

EWG Partner

EWG Partner

Healthy and non-toxic ingredients

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Baylee's tips & tricks

Did you know looking down at your phone can cause premature creases in your neck? Using Décolletage Defining Serum can help reduce the look of aging skin.

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4.8
Rated 4.8 out of 5 stars
Based on 260 reviews
97%would recommend these products
Reviews Summary
Customers say this serum feels lightweight and silky, absorbing smoothly without stickiness or greasiness. Many users report noticing softer, smoother skin on their neck and chest within weeks of use, with some observing improved firmness and reduced appearance of fine lines. The formula is praised for being hydrating and pleasant to apply. Common feedback mentions it works well for targeting the neck and decolletage area. A few reviewers note results take time or are still evaluating effectiveness, while one user experienced peeling. Overall, customers appreciate the product's texture and report visible improvements in skin appearance and feel.
260 reviews
  • Tammy W.
    Verified Buyer
    Reviewing
    Décolletage Defining Serum
    I recommend this product
    Age 45-54
    Skin type Normal
    Skin concerns Loss of firmness/Elasticity
    Rated 4 out of 5 stars
    3 days ago
    So far so good

    Need to use while longer to see results but so far I like how it feels

    DIME® Beauty
    3 minutes ago

    Thank you so much for taking the time to leave a review, Tammy! We're really glad to hear that you're enjoying how the serum feels. We appreciate you sharing your experience with us, and we'd love to hear how you get on with it as you continue using it!

  • Sherry L.
    Verified Buyer
    Reviewing
    Décolletage Defining Serum
    I recommend this product
    Age 35-44
    Skin type Combination
    Skin concerns Wrinkles/Fine lines
    Rated 5 out of 5 stars
    3 weeks ago
    5 Stars

    I love this stuff! I do use tbt cream occasionally as well. This is great for helping to soften those neck lines we get from age and our jobs. Don't neglect your neck or clavicle ladies! I do not have any age spots on my neck or decolletage, so I can not speak on to if this serum helps fade those or not. It does help with my lines though!

  • Kelly P.
    Verified Buyer
    Reviewing
    Décolletage Defining Serum
    I recommend this product
    Age 35-44
    Skin type Combination
    Skin concerns Sensitivity
    Rated 5 out of 5 stars
    3 weeks ago
    5 Stars

    Definitely great serum to neck and chest area

  • Kelly P.
    Verified Buyer
    Reviewing
    Décolletage Defining Serum
    I recommend this product
    Age 35-44
    Skin type Combination
    Skin concerns Sensitivity
    Rated 5 out of 5 stars
    2 months ago
    5 Stars

    I use this serum on my neck and chest. It has improved scars on neck and chest from surgical incisions.

    DIME® Beauty
    2 months ago

    Hey Kelly P.! Thank you so much for this glowing review! We're absolutely delighted to hear that our serum has assisted in the improvement of your surgical scars.

  • Sara D.
    Verified Buyer
    Reviewing
    Décolletage Defining Serum
    I recommend this product
    Age 25-34
    Skin type Dry
    Skin concerns Dryness
    Rated 5 out of 5 stars
    2 months ago
    5 Stars

    Love this so much I'm on my third bottle. Makes my neck feel firmer and definitely can tell a difference of how I look now vs before I started using it

    DIME® Beauty
    2 months ago

    Hi there! Thank you so much for your incredible review and for keeping us updated on your experience with our company, products, and brand. Your feedback truly means the world to us, and we appreciate your support.

Q&A

Why is it important to use a décolletage or neck serum in my skincare routine?

Your neck and chest area are one of the most exposed and least protected parts of your body. And the first to show signs of aging.

What can I expect from Décolletage Defining Serum?

To help visibly lift and firm the appearance of fine lines, wrinkles, and sagging skin, plus promote an overall more youthful look.

What is the difference between Super Firm Serum and Décolletage Defining Serum?

Both products contain similar skin-firming ingredients, but Super Firm Serum is intended to be more of a facial spot treatment, while Décolletage Defining Serum is for your entire neck and décolletage. We recommend using both products together for double the “define”.

How quickly can I see results?

In many instances, you can feel an immediate tightening as the product dries. Results may vary from person to person.

Can I use Décolletage Defining Serum every day?

Yes! Our innovative anti-aging formula is recommended for everyday use. For best results, use in your nighttime routine.

4.8
Rated 4.8 out of 5 stars
260 Reviews

60-day returns on all orders

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