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4.6
Rated 4.6 out of 5 stars
102 Reviews

GLOW COPPER PEPTIDE 2% TOPICAL SERUM

A face serum with Copper Peptide, NAD+, NMN, B12 and hyaluronic acid, each at 2%.

30mL dropper, Normal 2% or Ultra 4%

GLOW COPPER PEPTIDE 2% TOPICAL SERUM
GLOW COPPER PEPTIDE 2% TOPICAL SERUM
GLOW COPPER PEPTIDE 2% TOPICAL SERUM
GLOW COPPER PEPTIDE 2% TOPICAL SERUM
  • Supports the look of firmer, smoother skin
  • Hydrates so fine lines look softer
  • Five actives at 2% each
  • Fragrance free, paraben free and vegan
  • Two strengths: Normal 2% and Ultra 4%
Choose Your Strength
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The 365 Day Money Back Guarantee

Use GLOW for up to a full year. If it does nothing for you, email us for a full refund.

Every active and its percentage is printed on the bottle.

Normal Strength
Copper Peptide (Copper Tripeptide-1)2%
NAD+2%
NMN2%
Vitamin B122%
Sodium Hyaluronate, low molecular weight2%

Other ingredients: water, benzyl alcohol. Ultra strength is 4%.

Copper Peptide

Copper Tripeptide-1 at 2%. Supports the look of firm, smooth skin.

NAD+ And NMN

Two actives at 2% each that support a fresh, even look.

Vitamin B12

Methylcobalamin at 2%. It helps calm the look of uneven tone and gives the serum its color.

Hyaluronic Acid

Low molecular weight sodium hyaluronate hydrates and plumps so skin looks smoother.

Normal 2% or Ultra 4%?

Start with 2%. Move to Ultra after a full bottle if you want a stronger serum.

Can I use it with vitamin C or acids?

Use exfoliating acids and retinoids on alternate evenings. Low pH products weaken Copper Peptide.

Why is the serum colored?

B12 and Copper Peptide both carry natural color. Let it absorb fully before makeup.

When will I see a difference?

Texture is the first change people report, at four to six weeks. Firmness takes eight to twelve.

Five Actives, One Dropper, Twice A Day

Firmer Looking Skin

Firmer Looking Skin

Copper Peptide supports the look of firm, smooth skin.

Hydration

Hydration

Hyaluronic acid plumps so fine lines look softer.

Even Looking Tone

Even Looking Tone

B12 helps calm the look of blotchy, uneven tone.

Clean Formula

Clean Formula

Fragrance free, paraben free and vegan.

See Where GLOW Goes To Work

Pick what you see in the mirror.

Lines That Stay
Step 01

Lines That Stay

  • Creases linger after you stop smiling
  • Makeup settles into them
  • Moisturizer fades by noon
Twice A Day
Step 02

Twice A Day

  • Three to five drops on damp skin
  • Pressed in, never rubbed
  • Sixty seconds to absorb
Smoother Looking Skin
Step 03

Smoother Looking Skin

  • Supports the look of smooth skin
  • Hydration softens how lines look
  • Built for daily use, morning and night
Dull And Uneven
Step 01

Dull And Uneven

  • Skin looks tired by afternoon
  • Rough patches catch the light
  • Foundation does more work each year
Actives At 2%
Step 02

Actives At 2%

  • Copper Peptide at 2%
  • NAD+, NMN and B12 at the same strength
  • Low molecular weight hyaluronic acid
Fresh, Even Look
Step 03

Fresh, Even Look

  • Supports an even looking tone
  • Helps skin look rested
  • Layers under moisturizer and SPF
Skin That Feels Looser
Step 01

Skin That Feels Looser

  • The jawline looks softer
  • Cheeks sit lower in photos
  • Your old serum stopped showing up
Consistency Is The Routine
Step 02

Consistency Is The Routine

  • Morning and night, every day
  • A few drops cover face and neck
  • Results track with how regularly you use it
Firmer Looking Skin
Step 03

Firmer Looking Skin

  • Supports the look of firm skin
  • Promotes a smooth, plump appearance
  • Give it eight to twelve weeks

Why GLOW Runs At 2%

Plenty of serums list Copper Peptide and then dose it at a fraction of a percent. GLOW prints the number on the bottle.

Start GLOW
365 Day Money Back Guarantee

GLOW

  • Copper Peptide at 2%, printed on the label
  • NAD+, NMN and B12 at the same strength
  • Low molecular weight hyaluronic acid
  • Fragrance free and paraben free
  • Normal and Ultra strengths
  • Covered by a 365 day money back guarantee

Typical Peptide Serums

  • Percentages left off the label
  • Peptides listed near the bottom
  • Fragrance added
  • One active doing all the work
  • Thirty day return windows

How To Use GLOW

Twice a day on clean, damp skin.

NORMAL 2%
/ Cleanse

Start With Damp Skin

Wash your face and leave it slightly damp.

/ Apply

Three To Five Drops

Warm the drops between your fingertips and press them into your face and neck.

/ Wait

Give It A Minute

Let it absorb for 60 to 90 seconds before moisturizer or SPF.

/ Repeat

Morning And Night

Use it twice a day. Keep acids and retinoids to alternate evenings.

GLOW vs Moisturizer vs Retinol vs Vitamin C

Four staples on the bathroom shelf.

GLOWMoisturizerRetinolVitamin C
Copper Peptide at 2%
Hydrates with hyaluronic acid
Used morning and night
Five actives in one bottle
365 day money back guarantee
Start GLOW
365 Day Money Back Guarantee

See The Difference Or Get Your Money Back

Twice a day. A full year to decide.

Start GLOW
365 Day Money Back Guarantee

Frequently Asked Questions

How do I use GLOW?

Press three to five drops into clean, damp skin, morning and night. Wait a minute before moisturizer or SPF.

What is in GLOW?

Water, Copper Peptide, NAD+, NMN, Vitamin B12 and low molecular weight sodium hyaluronate, each active at 2%, plus benzyl alcohol.

Normal or Ultra?

Start with Normal 2%. Ultra is 4% and suits people who have finished a full bottle of Normal.

Can I use it on my scalp?

Yes. Apply a few drops along the hairline and massage in.

Is it tested on animals?

No. GLOW is vegan and never tested on animals.

Can I use it while pregnant or nursing?

Ask your doctor before starting any new skincare while pregnant or nursing.

What is the 365 day guarantee?

Use GLOW for up to 365 days. If you are not happy with it, email support@curetonix.com for a full refund.

Verified Purchases

What They Experience

4.6
Rated 4.6 out of 5 stars
Based on 102 reviews
90%would recommend this product
102 reviews
  • TJ
    Timmy J.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    Glow

    Works as described. Fast shipping too!

    CURETONIX
    1 month ago

    Thanks Timmy, so happy it's working well for you and that you were pleased with the shipping!

  • MP
    Marcus P.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Fast results

    Skin texture changed within a month. did not expect it to work this fast.

    CURETONIX
    3 months ago

    Awesome!

  • RM
    Ryan M.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Six months in, compounding

    I bought this 6 months ago and have repurchased twice. At this point it is just part of my life. The changes have been gradual but compounding. My first bottle, i thought maybe i was imagining the difference. Second bottle, i could see it in photos. Third bottle, friends and family are commenting unprompted. The fine lines on my forehead are nearly gone. The 11s are less deep. My cheeks have a fullness back that i did not realize i had lost. If you are on the fence just commit to a 90 day trial and see what happens.

  • SG
    Sofia G.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Stretch mark bonus

    Stretch marks on my stomach lightened. wasn't even expecting that.

  • JD
    Jessica D.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 months ago
    Layers well

    absorbs fast no sticky residue under sunscreen.

GLOW is a cosmetic product. Individual results vary.

Clinician Reviews

What skin professionals think

Dr. Alicia Moreno, MD
Dermatology · Miami, FL
License verified
★★★★★

“Copper peptide at 2% is a meaningful concentration for a daily serum. Patients notice firmer, smoother looking skin when they stay consistent for a few months.”

Rachel Kim, PA-C
Aesthetic Medicine · Los Angeles, CA
License verified
★★★★★

“I recommend it to clients between in office treatments. The texture layers well under sunscreen and the ingredient list is short.”

Dr. Hannah Weiss, DO
Dermatology · Chicago, IL
License verified
★★★★★

“GHK-Cu is one of the most studied peptides in skin care. This formula keeps it simple, which is what sensitive skin needs.”

Dr. Jared Lindgren, MD
Dermatology · Albuquerque, NM
License verified
★★★★★

“I suggest copper peptide serums to patients who want firmer looking skin without a harsh routine. Two percent is a strong daily concentration.”

Clinicians were paid a flat fee for their time reviewing this product. Their reviews reflect their own professional opinion.