Choose 2 free samples at checkout

Sisley-Paris Phytobuste Intensive Bust Compound

Join the waitlist


Phytobuste Intensive Bust Compound



£200.60 when you use code FIRST15 (first order only)

Select Size

Pre-Order. Dispatched

Choose 2 free samples at checkout

Join the waitlist

Sign up to our complimentary loyalty programme, NDULGE Rewards and make shopping with us even more rewarding.

  • Earn 1 point for every you spend. Earn 2 points for every you spend during ‘Double Points’ promotions.
  • For every 100 points earned, receive a reward to spend on your next purchase (in-store and online)
  • As part of our community you’ll enjoy exclusive privileges such as a birthday gift every year and event invitations. Plus, enjoy unlimited double points in your first month.

Enjoy 15% off
On your first order with code FIRST15

Complimentary Samples
Choose 2 free samples at checkout

Free UK Standard Delivery
On all orders over £25

100% Satisfaction Guaranteed
Not happy? Send it back for free

Skin Type

All Skin Types


Lack of Firmness

The Good Stuff

Cruelty Free

Tone, firm and smooth the delicate skin of the bust area with Sisley Phytobuste Intensive Bust Compound, an advanced treatment for the décolletage. Created by the experts at Sisley to maintain elasticity and firmness in the bust area, this treatment should be used daily as part of a consistent skincare routine, and is particularly recommended after weight loss or postnatal (unless nursing).

The formula includes horsetail, bladderwack and tormentil to assist with toning, marjoram essential oil to soothe the dermmis, and red vine to tighten. Sisley have developed a unique formula that promotes skin health in a delicate area and helps to keep skin not only soft, but also firm, toned, smooth and even sculpted.

Sisley Phytobuste Intensive Bust Compound is absorbed quickly and easily into the skin for maximum skincare benefits. Gently massage into the skin in circular movements for best results.

Key Benefits

  • Made with a range of naturally derived, active ingredients
  • Horsetail and bladderwack help with toning
  • Marjoram essential oil soothes the skin
  • Tormentil tones and tightens skin tissue
  • Red vine tones the skin
  • Yarrow provides antioxidants and helps tone
  • Should notice results within three weeks of first use

SKU# UK200016191

Apply Intensive Bust Compound morning or night after a bath or shower. Cover the breasts, upper chest to the neckline and beginning of the shoulders, as well as the inner arms, working in sweeping circular stokes.

Use as a one-month intensive program, every month morning and night (after a period of breastfeeding, dieting etc.), or once a day for maintenance.

For best results, exfoliate with Energizing Foaming Exfoliant once a week.

Limitless Beauty Delivery Pass £10 Unlimited Next day delivery for a year. Order before 7pm (Mon-Fri) and receive your order the next working day. (T&Cs apply)

Free when you spend £25. Delivered in 2-4 working days

Free when you spend £75. Order before 4pm. Delivered in 2 working days

Order before 7pm.

Collect your order from one of our stores within 3-5 working days.

We ship worldwide! Find out more here for shipping or here for returns.

Buy with confidence thanks to Space NK’s 100% Satisfaction Guarantee
Unopened product can be returned for a full refund or exchange within 28 days of purchase with proof of purchase.
Opened or used products that you are not completely satisfied with can be returned for an exchange within 28 days of purchase with proof of purchase.

French luxury beauty brand Sisley was one of the first to use botanical essences in cosmetology. The family-owned company creates the highest quality skincare and make-up products, combining the best of nature and science.

9 Reviews


Summary of Customer Ratings & Reviews

TOP 25

Location: Surrey

Reviews: 562

Age: 30-45

Skin Type: Combination

Best Use: Hydrating

Do you have sensitive skin?: No

March 24 2024

Lovely, but too expensive.

I received a large sample of the photobuste which gave me enough to use it every evening for 1 week. It is a very light liquid that is easily absorbed in the decollate area. The smell is lovely and my skin felt smooth after use. Although this is a lovely product I feel it is over priced and therefore would not buy it in the future.

TOP 250

Reviews: 214

Age: 30-45

Best Use: Hydrating

September 20 2023


I just received a sample. The packaging is classy in an understated fashion, and the fluid itself is amazingly light, with a fragrance that can only be described as ‘expensive’. It goes on like a dream, dries quickly and has an instantly moisturising effect. Its okay but not for this price.

Location: West Midlands

Reviews: 1

Recommends this product: Yes

May 21 2023

Summer ready

[This review was collected as part of a promotion.] I love this serum. I only use one a year, starting in spring ready for summer clothes and holidays in the sun. You do need to use sun cream as well, but I think the results are worth it.

Location: Undisclosed

Reviews: 1

January 28 2022

Review for Phytobuste + Décolleté

[This review was collected as part of a promotion.] I have been using this product for 4 years. One bottle last from Spring to late Autumn. It smooths and moisturises and gives me confidence to wear summer tops. I would recommend trying a sample just to see the difference this cream can make.

TOP 1000

Location: Paris

Reviews: 110

Age: 30-45

Skin Type: Dry

Gender: Female

Recommends this product: Yes

May 23 2021

Good neck and bust serum

I really like it even if it’s Sisley and it’s a little bit pricy I notice a real improvement on my skin texture on neck and bust. The texture is very light non sticky at all. My skin looks brighter too. after 2/3 weeks of use i notice the skin of my neck is more tighter. I recommend it.

1 - 5 of 9 Reviews
No reviews