BurgerClosechevronBagSearchUser
  • Logo
  • servicesStores & services
    Liverpool One
    Stores
    Sephora Liverpool One
    5 South John Street, Liverpool One Mall, Liverpool, L1 8BU
    View All Hours +
    Cycle
    Change your store

    Your favourite store allows you to see services available and book appointments

    In-Store Services
    Make-up and skincare services, Benefit BrowBar, gifting and personalisation workshop, Sephora offers you a whole range of services to come and discover in store Make an appointment
    (Liverpool One)
    See all store services
  • Wishlist
  • Cart0
Perfect hair Day (PhD) - 5-in-1 Styling Treatment

LIVING PROOF Perfect hair Day (PhD) - 5-in-1 Styling Treatment

%0 4.21 | 1145 reviews
Box

from £16.00 (£0.27 per ml)

Select Size (1)

60ml (£0.27 per ml) £16.00In stock118 ml (£0.24 per ml) £28.00Out of stock
In stock
This item is temporarily out of stock

If you like we can let you know when we have some more.

Product Description

This brilliant treatment and styler is formulated to smooth, strengthen, volumize, polish, and protect hair from heat damage in a single shot.
- Conditions, smooths and strengthens hair
- Adds natural volume and body
- Enhances shine
- Provides heat protection up to 450° F/230° C
- Keeps hair cleaner, longer

Directions

Apply to damp hair. Blow dry.

Composition

Healthy Hair Molecule: Smooths and protects by forming a weightless shield around each strand for stronger, more polished hair.

Thickening Molecule: Leaves a pattern of microscopic thickening dots between strands that makes hair act, feel, and look like it's naturally fuller.

Tucuma butter: Fatty acid- and antioxidant-rich emollient that effectively seals in moisture, reviving dry or dehydrated strands.

Conditioning styling polymer: Provides soft hold—even in high humidity—as well as protection from heat styling up to 450° F/230° C.

More information

It's our only product powered both by our Healthy Hair Molecule and our Thickening Molecule. The Healthy Hair Molecule smooths and protects by forming a weightless shield around each hair, while the Thickening Molecule creates space between your strands for hair that looks and feels fuller.

Ingredients

Water/Eau/Aqua, Myristyl Alcohol, C13-15 Alkane, Behentrimonium Methosulfate, Butylene Glycol, Maltodextrin/VP Copolymer, Behenyl/Stearyl Aminopropanediol Esters, Polyalkylaminoester-1, Oleyl Alcohol, Hydroxyethylcellulose, Myrica Pubescens Fruit Wax, Astrocaryum Murumuru Seed Butter, Polyquaternium-55, Lauryl Methyl Gluceth-10 Hydroxypropyldimonium Chloride, PPG-3 Benzyl Ether Ethylhexanoate, PPG-2 Myristyl Ether Propionate, Cetyl Alcohol, Oleth-10, Steareth-2, Steareth-10, Fragrance/Parfum, Caprylic Acid, Lauric Acid, Potassium Sorbate, Propanediol, Citronellol, Limonene, Citral, Linalool.

This list of ingredients may be subject to change, please consult the packaging of the product purchased.

See more...

Rated 5 out of 5 by from Great product Love this product, got a sample size in a gift set and changed from the product l'd used for years.
Date published: 2025-06-22
Rated 5 out of 5 by from Great hair product This is my 2nd bottle. Great product for hair. Economical, only a very small amount is needed to condition and smooth hair.
Date published: 2025-04-16
Rated 5 out of 5 by from Great hair product for my fine flyaway hair I absolutely love this product. I only need a small amount as I have fine, straight, flyaway hair. It keeps my hair looking sleek, healthy looking with a lovely shine.
Date published: 2025-04-15
Rated 5 out of 5 by from Perfect hair day Love this product. Been using it for quite some time now. A bit pricy but goes a long way. Sephora was the cheapest site for this product. Would recommend thus company
Date published: 2025-02-12
Rated 4 out of 5 by from Good versatile product I bought this having seen an online review - I like the versatility and will likely purchase a full sized bottle once I have run out of the travel size, which I bought to trial.
Date published: 2025-01-06
Rated 1 out of 5 by from Avoid!! This product contains toxic ingreadient Butylphenyl Methylpropional which is prohibited in EU since March 2022 to be use in cosmetics production! It can cause cancer! Just lost the money as I am not going to use it!Can customer service explain why you sell this in Europe?I wish I would know this before purchase
Date published: 2024-03-07
Rated 5 out of 5 by from 5-in-1 styling treatment I’ve used this for years in my hair. It gives it body and protects it.
Date published: 2022-09-10
Rated 5 out of 5 by from Highly recommend Hair looks shinier and looks thicker and healthy - doesn't weigh hair down like other products
Date published: 2022-09-07
  • y_2025, m_9, d_8, h_8
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasreviews, tv_14, tr_54
  • loc_en_GB, sid_88029, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_sephora-uk
  • bvseo_sdk, p_sdk, 3.2.0
  • CLOUD, getReviews, 26.94ms
  • REVIEWS, PRODUCT