Ingredients
Clinical Results
Transformations
Application
Dr. Antony Nakhla
Bioidentical Technology

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EighthDay

The Signature Collection: Lift and Tighten

A complete firming and elasticity ritual for face, eyes and neck. This serum, eye cream and choice of moisturizers penetrate at the cellular level to stimulate skin's innate ability to renew, restore and regenerate. Together for a limited time and $100 savings.

The Regenerative Serum (30 mL) - This patented formula, powered by our highest concentration of proprietary Peptide-rich Plasma®, targets 10 visible signs of skin aging for healthier, more youthful-looking skin.
The Eye Renewal Cream (15 mL) - Our highly targeted treatment, featuring snake venom peptide, is clinically proven to address fine lines and wrinkles around the delicate eye area, as well as dehydration, dark circles and puffiness.
The Ultra-Rich Intensive Moisturizer (50 mL) - Suitable for dry or mature skin. VolumatrixSubQ™ biotechnology helps rebuild facial fullness, support collagen production and diminish the look of fine lines and wrinkles. Plus, three molecular weights of hyaluronic acid deliver instant and long-term hydration.

Choose your moisturizer.

Product variants

$750.00

~~$850.00~~ $750.00

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Ingredients

GABA active neuropeptides for healing and repair.
Ceramides (Glycosphingolipids, Glycolipids) Rich in Omega 3, 6 & 9 essential fatty acids. Improves cell-to-cell adhesion for maximum water retention. Helps to moisturize and improve skin firmness and elasticity.
3x Hyaluronic Acid A trio of low, medium, and high molecular weight hyaluronic acid that works throughout the layers of skin to instantly plump the surface, replenish deeper layers, and lock in moisture for a hydrated, bouncy, lasting glow.
Snake Venom Peptide A bioidentical peptide that mimics the same protein found in snake venom to temporarily relax fine lines and wrinkles around the delicate eye area and crow's feet.

Peptide-rich Plasma®

A proprietary, patented skincare technology composed of 24 bioidentical peptides, amino acids and growth factors that mimic the skin’s own ability to renew, restore and regenerate.

The Regenerative Serum

Aqua/Water/Eau, Pentylene Glycol, Peptide-Rich Plasma® (sh-Oligopeptide-2, sh-Polypeptide-1, sh-Polypeptide-9, sh-Polypeptide-11, Acetyl Hexapeptide-8, sh-Oligopeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Tetrapeptide-7, Acetyl Glutamine, Sodium Hyaluronate, Lysine HCL, Alanine, Histidine HCL, Arginine, Serine, Proline, Glutamic Acid, Threonine, Valine, Leucine, Glycine, Isoleucine, Phenylalanine, Taurine), Glycerin, Hedychium Coronarium Root Extract, Tripeptide-1, Polygonum Aviculare Extract, Honey, Nonapeptide-1, Acetyl Heptapeptide-4, Phytosphingosine, Sea Whip Extract, Niacinamide, Hydrolyzed Hyaluronic Acid, Aminobutyric Acid, Adenosine, Thioctic Acid, Glycolic Acid, Bacillus/ Soybean/Folic Acid Ferment Extract, Polysorbate 20, Allantoin, Caprylyl Glycol, Lecithin, Butylene Glycol, 1,2-Hexanediol, Dextran, Phenoxyethanol, Ethylhexylglycerin, Xanthan Gum.

The Intensive Moisturizer

Aqua/Water/Eau, Caprylic/Capric Triglyceride, Butyrospermum Parkii (Shea) Butter, Cocos Nucifera (Coconut) Oil, Glycerin, Elaeis Guineensis (Palm) Oil, Polyglyceryl-10 Stearate, Aloe Barbadensis Leaf Juice, Propanediol, Lecithin, Peptide-Rich Plasma® (sh-Oligopeptide-2, sh-Polypeptide-1, sh-Polypeptide-9, sh-Polypeptide-11, Acetyl Hexapeptide-8, sh-Oligopeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Tetrapeptide-7, Acetyl Glutamine, Sodium Hyaluronate, Lysine HCL, Alanine, Histidine HCL, Arginine, Serine, Proline, Glutamic Acid, Threonine, Valine, Leucine, Glycine, Isoleucine, Phenylalanine, Taurine), Bacillus/Folic Acid Ferment Filtrate Extract, Caprylyl Glycol, Butylene Glycol, Polysorbate 20, Polyglyceryl-6 Distearate, Glycosphingolipids, Glycolipids, Methylglucoside Phosphate, Copper Lysinate/Prolinate, Hydrolyzed Hyaluronic Acid , Lavandula Angustifolia (Lavender) Oil, Phytosphingosine, Ferulic Acid, Retinyl Palmitate, Adansonia Digitata (Baobab) Seed Oil, Hydrolyzed Linseed Extract, Allantoin, Resveratrol, Pichia/Resveratrol Ferment Extract, Ergothioneine, Rosmarinus Officinalis (Rosemary) Leaf Extract, Xanthan Gum, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Sodium Hydroxide, Ethylhexylglycerin, Caprylhydroxamic Acid.

The Ultra-Intensive Moisturizer

Water (Aqua), Butyrospermum Parkii (Shea) Butter, Propanediol, Ethylhexyl Palmitate, Glycerin, Glyceryl Stearate, Sodium Acrylate/Sodium Acryloyl Dimethyl Taurate Copolymer, Cetyl Alcohol, Glycol Stearate, Stearic Acid, Caprylic/Capric Triglyceride, Sodium Stearoyl Glutamate, Peptide-Rich Plasma® (sh-Oligopeptide-2, sh-Polypeptide-1, sh-Polypeptide-9, sh-Polypeptide-11, Acetyl Hexapeptide-8, sh-Oligopeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Tetrapeptide-7, Acetyl Glutamine, Sodium Hyaluronate, Lysine HCL, Alanine, Histidine HCL, Arginine, Serine, Proline, Glutamic Acid, Threonine, Valine, Leucine, Glycine, Isoleucine, Phenylalanine, Taurine), Ornithine, Copper Tripeptide-1, Hydrolyzed Hyaluronic Acid, Phospholipids, Glycolipids, Glycosphingolipids, Phytosphingosine, Panthenol, Allantoin, Tocopherol, Polysorbate 20, Butylene Glycol, Lecithin, Bacillus/Soybean/Folic Acid Ferment Extract, 1,2-Hexanediol, Caprylhydroxamic Acid, Caprylyl Glycol, Ethylhexylglycerin.

The Eye Renewal Cream

Aqua/Water/Eau, Pentylene Glycol, Methylheptyl Isostearate, Beta-Glucan, Niacinamide, Trehalose, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Boron Nitride, Glycerin, Peptide-Rich Plasma® (sh-Oligopeptide-2, sh-Polypeptide-1, sh Polypeptide-9, sh-Polypeptide-11, Acetyl Hexapeptide-8, sh-Oligopeptide-1, Palmitoyl Tripeptide-5, Palmitoyl Tetrapeptide-7, Acetyl Glutamine, Sodium Hyaluronate, Lysine HCL, Alanine, Histidine HCL, Arginine, Serine, Proline, Glutamic Acid, Threonine, Valine, Leucine, Glycine, Isoleucine, Phenylalanine, Taurine), Hesperidin Methyl Chalcone, Dipeptide-2, N-Hydroxysuccinimide, Chrysin, Palmitoyl Tripeptide-1, Aminopropyl Ascorbyl Phosphate, Dimethylmethoxy Chromanyl Palmitate, Alpha Arbutin, Kojic Acid, Arnica Montana Flower Extract, Vaccinium Myrtillus (Bilberry) Fruit Extract, Euterpe Oleracea Fruit Extract, Lycium Barbarum (Goji) Fruit Extract, Garcinia Mangostana Peel Powder, Punica Granatum Fruit Powder, Morinda Citrifolia Leaf Powder, Biotin, Allantoin, Bacillus/Folic Acid Ferment Extract, Tocopherol, Steareth-20, Chlorhexidine Digluconate, Potassium Sorbate, Citric Acid, Sodium Citrate, Phenoxyethanol, Ethylhexylglycerin, Tocopheryl Acetate, Lecithin, Propanediol, Caprylyl Glycol, Xanthan Gum.

Clinical Results

97%

of Regenerative Serum users saw significant improvement in skin firmness and elasticity measured using a Cutometer®.
96%

agree skin is more firm after using the Intensive Moisturizer.
94%

agree skin looked more firm and tight after using Ultra-Rich Intensive Moisturizer.
90%

agree the Eye Renewal Cream helped smooth fine lines and wrinkles.

The Regenerative Serum
The Regenerative Serum underwent rigorous consumer perception studies and skin measurements with 30 participants over a 4 week period.

100% agree the serum smoothed fine lines and wrinkles
96% agree their skin was brighter
100% agree their skin was more firm and tight
96% agree the serum gave an instant glow
95% agree their skin was plumped and hydrated
82% agree the serum reduced signs of sun damage

Skin Firmness Measurements

When skin firmness measurements taken after 4 weeks of product use were compared with baseline measurements, there was an improvement of 44.4%, based on Cutometer readings. 100% of subjects showed improvement in skin firmness.

Skin Elasticity Measurements

When skin elasticity measurements taken after 4 weeks of product use were compared with baseline measurements, there were mean improvements of 11.9%, based on Cutometer readings. 97% of subjects showed improvement in skin elasticity.

The Intensive Moisturizer

100% agree dry skin feels hydrated all day.
100% agree complexion looks plump.
100% agree revived dull complexion after one use.
96% saw a reduction in fine lines and wrinkles.
96% agree skin looked the best and healthiest it ever had.
96% agree skin is more firm.

The Ultra-Rich Intensive Moisturizer

Volume, Lines & Wrinkles

94% agree skin had a noticeably more voluminous look
94% agree product gave skin a healthy, more youthful fullness
91% agree skin was plump and replenished
88% agree skin looks firmer and fuller
85% agree the fullness in skin softened or reduced fine lines
79% agree nasolabial folds (the smile lines on either side of the mouth) are dramatically improved

Firmness & Elasticity

97% agree skin feels stronger and more resilient
94% agree skin had bounce immediately after application
94% agree skin looked more firm and tight
94% agree skin looks firmer and lifted

Moisturization & Hydration

100% agree skin felt hydrated after 12 hours
97% agree skin felt hydrated after 24 hours
97% agree skin is more plumped and hydrated
97% agree dry skin feels soothed and calmed
94% agree they woke up with no noticeable dryness in skin
94% agree skin looks and feels the most hydrated it ever has

Renewal & Radiance

100% agree skin was healthier-looking
97% agree skin looked more radiant
97% agree skin was softer and smoother
94% agree skin had an instant, dewy glow
91% agree skin looked more youthful on application
88% agree skin has never looked better
85% agree skin looks years younger

The Renewal Eye Cream

The Eye Renewal Cream underwent rigorous consumer perception studies and skin measurements with 30 participants over a 4 week period.

97% agree the Eye Renewal Cream helped to diminish dark circles
90% agree the Eye Renewal Cream helped smooth fine lines and wrinkles
88% agree the skin around their eyes appeared more hydrated
84% agree the skin around their eyes was de-puffed
84% agree the skin around their eyes appeared plump and hydrated
81% agree the skin around their eyes appeared visibly more tight
81% agree the Eye Renewal Cream gave their skin an instant glow

Transformations

Formulated in a clinical setting, Eighth Day products undergo rigorous testing to ensure maximum efficacy and measurable skin changes.

Unretouched photos, taken in standard lighting. Based on a 4-week clinical study of 34+ patients. Individual results may vary.

Sustainably Packaged

Unisex & for all Skin Tones

Cruelty-Free

Safe for Sensitive Skin

Clean Science

Proprietary Bioidentical Technology

Application

The Regenerative Serum — Apply 4-5 drops onto fingertips and gently sweep over the face and neck in an upward motion.

The Intensive or Ultra-Rich Intensive Moisturizer — Gently massage on the face, neck, décolleté and around the eye area in the morning and evening.

The Eye Renewal Cream — Gently pat a pea-sized amount onto the delicate skin around the eyes.

Dr. Antony Nakhla

A board-certified dermatologist, dermatologic surgeon, scientist and innovator, Dr. Antony Nakhla is a leading authority in skin cancer treatment, Mohs micrographic reconstructive surgery and wound healing. Eighth Day is inspired by what Dr. Nakhla observed firsthand working on over 10,000 surgical patients – the innate healing and regenerative powers of human skin.

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