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SickScience

SickScience ShapeShift Advanced Jaw Neck Firming Serum - Double Chin Reducer Face Tightening Treatment with Exosome Technology to

3.9(197)
$64.00

51+ bought in the past month

About this item

  • MADE IN USA, CLEAN & VEGAN — Crafted and filled in the United States; 100% vegan, cruelty-free, fragrance-free, and free of dyes, silicones, parabens, and phthalates. Dermatologist tested for every skin type.
  • BREAKTHROUGH NX35 EXOSOME TECHNOLOGY — Clinically advanced plant-derived exosomes power visible neck firming and tightening, boosting collagen support in a feather-light gel that never feels greasy.
  • JAWLINE SHAPER & DOUBLE CHIN REDUCER — Daily use refines V-line contours in just 2-8 weeks, helping diminish under-chin fullness for a sharper, sculpted jawline profile in women and men.
  • NIACINAMIDE SERUM + PEPTIDES — High-strength vitamin B3 teams with peptides and ceramide NP to brighten tone, reinforce the barrier, and rival leading skin tightening cream for face formulas—without heavy residue.
  • CREPEY SKIN SMOOTHER — Deep hydration softens fine lines and improves elasticity, making this an ideal crepey skin cream for aging skin on neck, chest, and lower face. See results in weeks, not months.
  • EASY APPLICATION — Feather-light formula. One quick pump replaces other, thicker neck creams, for tightening and firming; the silky gel absorbs in seconds and layers easily under SPF or makeup.

Key details

Skin Type
All
Use for
Chin, Face, Neck
Scent
Fragrance Free
upc
860011140108
manufacturer
SickScience

Dimensions and fit

dimensions
‎ 4.92 x 1.69 x 1.69 inches; 4.59 ounces
Product Benefits
Plant exosomes and niacinamide visibly firm the neck and jaw while lightweight gel hydrates skin.
product_dimensions
4.92 x 1.69 x 1.69 inches; 4.59 ounces

Item information

best_sellers_rank
#39,274 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #832 in Facial Serums
Highlights

About this item

  • MADE IN USA, CLEAN & VEGAN — Crafted and filled in the United States; 100% vegan, cruelty-free, fragrance-free, and free of dyes, silicones, parabens, and phthalates. Dermatologist tested for every skin type.
  • BREAKTHROUGH NX35 EXOSOME TECHNOLOGY — Clinically advanced plant-derived exosomes power visible neck firming and tightening, boosting collagen support in a feather-light gel that never feels greasy.
  • JAWLINE SHAPER & DOUBLE CHIN REDUCER — Daily use refines V-line contours in just 2-8 weeks, helping diminish under-chin fullness for a sharper, sculpted jawline profile in women and men.
  • NIACINAMIDE SERUM + PEPTIDES — High-strength vitamin B3 teams with peptides and ceramide NP to brighten tone, reinforce the barrier, and rival leading skin tightening cream for face formulas—without heavy residue.
  • CREPEY SKIN SMOOTHER — Deep hydration softens fine lines and improves elasticity, making this an ideal crepey skin cream for aging skin on neck, chest, and lower face. See results in weeks, not months.
  • EASY APPLICATION — Feather-light formula. One quick pump replaces other, thicker neck creams, for tightening and firming; the silky gel absorbs in seconds and layers easily under SPF or makeup.
Close-up view of the SickScience ShapeShift Advanced Jaw Neck Firming Serum - Double Chin Reducer Face Tightening Treatment with Exosome Technology to
Details

Ingredients and usage

Special Ingredients
Ceramides, Collagen, Hyaluronic Acid

From the brand

Product detail
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Product videos

Product video 1

Customer reviews

197 reviewsMixed

Rated 3.9/5 across 197 reviews — opinions are mixed.

  • 100% of sampled reviews are from verified purchases.

Customers say

Customers find the serum effective at firming the jawline, making it look more defined, and appreciate its smooth texture that feels good on the face.

Generated from the text of customer reviews

Reviews with images

Customer review image for Great Serum
See all photos
★★★★★

Great Serum

I'm genuinely impressed with what this serum can do, especially if you're looking for a little extra oomph and better skin texture around your jawline. Right from the first use, this serum just feels good—it's super light, soaks in fast, and doesn't have any weird smells, which makes it a breeze to use both morning and night. I definitely noticed my skin feeling firmer and a bit less puffy in the mornings, which made my jawline look subtly more defined. My skin has been feeling incredibly soft, smooth, and hydrated. It truly gave my whole complexion a healthy, happy glow. I have been using it for about 3 weeks now and definitely see results. Will continue to purchase this item. Read more

Customer review image for Great Serum
Steven SarnowskiVerified purchase
★★★★☆

Shapeshifter seems to work.

I am on my second bottle of this and been using it for a few months. I feel like it’s working. My jaw line and neck are more defined but I also use a Nuface device so it’s probably a combination of the two things. I first saw this on The Today show which is why o purchased it. Read more

April SandersVerified purchase
★★★★★

Great product!

As I’m getting older I’ve noticed some sagging in my lower jawline. This product is the first one I’ve tried to help with this issue because the reviews are so good. I really like the packaging and the high end feel to the bottle. It goes on smoothly and absorbs quickly without feeling sticky or smelling weird, which I appreciate. I have had some noticeable results so far and feel like with more use I will be very happy with the outcome! Read more

SaraVerified purchase
★☆☆☆☆

Expensive and doesn't do anything

Doesn't feel like it did anything more than acting as a humectant, and its very expensive.... Read more

RichardVerified purchase
★★★★★

Noticeable Results, Easy to Use

Really impressed with this serum! After using it for a bit, I noticed my jawline looked more defined and my skin felt smoother. I am extremely sensitive to smells and happy to report there is no overwhelming scent. It’s easy to use, absorbs well, and feels great on the skin. Definitely a new staple in my routine! Read more

Nicole C.Verified purchase
★★★☆☆

Don’t believe the hype

I was unimpressed with this serum. The product worked well, but I didn’t see any noticeable difference or improvement. Considering the price of the product I was disappointed and felt that I could get better results with other products. I’m currently using an Elemis brand neck and décolleté balm which I prefer. Im always looking to try new products, but this was sadly a miss for me. Read more

CrystalVerified purchase
★★★★★

Great tightening gel

Using for my jawline, face and neck. In love. Read more

Lindsey DellaghelfaVerified purchase
★★★★☆

To early to review

Light weight havent noticed much improvement after 1 week but hope to see more after longer use Read more

Kathy StockerVerified purchase

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