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Copper peptide serum

2% GHK-Cu + 7-peptide complex

★★★★★ 5.0 from 523 reviews
01 · The formula

One bottle.
A 10-step routine.

Copper peptides and six more peptides. One step, twice daily.

02 · Inside

2% GHK-Cu +
7-peptide complex

  1. 01Copper Tripeptide-1 (GHK-Cu)
  2. 02Acetyl Hexapeptide-8
  3. 03Acetyl Octapeptide-3
  4. 04Palmitoyl Tripeptide-5
  5. 05Palmitoyl Tetrapeptide-7
  6. 06Dipeptide Diaminobutyroyl Benzylamide Diacetate
  7. 07Hydrolyzed Collagen
03 · The ritual

3–4 drops.

Morning and night, pressed into clean, dry skin. Follow with SPF in the morning.

Firmer, smoother, renewed-looking skin.
One step, twice daily.

Start your dose

Your 90-day supply

$267 3 bottles · $89/mo · free shipping

  • ✓ Free shipping
  • ✓ Cancel anytime
  • ✓ 60-day money-back guarantee
Reviews

Real customers.
Real skin.

★★★★★ 5.0 from 523 reviews

★★★★★

The first serum that didn't make my skin freak out.

My skin reacts aggressively to almost everything, so I patch-tested DOSE with hesitation. There is zero fragrance and absolutely no stinging or warmth upon application. So thankful I finally took a chance and tried this formula.

Priya S., Phoenix, AZ · Verified buyer
★★★★★

Two weeks in and people keep asking what I changed.

Chronic dryness left my complexion looking dull and fatigued every single morning. After two weeks of consistent morning and evening use, my forehead lines look visibly softened. Honestly the single best skincare decision I have made in years.

Jordan T., Brooklyn, NY · Verified buyer
★★★★★

I threw out six products. My skin has never looked better.

My cheeks were constantly tight while my nose and forehead stayed slick all day. The blue fluid texture is incredibly silky, gliding on effortlessly and soothing skin on contact. I've thrown away three old bottles from my cabinet because DOSE does it all.

Maya R., Tampa, FL · Verified buyer
★★★★★

Finally simplified my shelf with 2% copper peptides

It is absolutely worth the investment. I rarely write reviews, but my complexion improved beyond my expectations which saves me 15 minutes every morning.

Kaelen O., Vancouver, BC · Verified buyer
★★★★★

Great for sensitive skin types for overall firmness

You genuinely have to try it. I have very difficult skin, but my overall skin health feels so much firmer and I don't need heavy moisturizers anymore.

Gemma P., Columbus, OH · Verified buyer
★★★★★

My skin drinks this right up for overall firmness

This is a permanent staple for me now. My aesthetician recommended this, but my complexion has never been softer which is something I never thought possible.

Riley E., Seattle, WA · Verified buyer
What to expect

Your skin,
week by week.

  1. Day 1Softer, more hydrated-feeling skin.
  2. Week 2Texture looks visibly smoother.
  3. Weeks 6–8Fine lines and firmness look better with daily use.
Firm

Bouncier, firmer skin

2% GHK-Cu copper peptide and Palmitoyl Tripeptide-5 support collagen and elastin for skin that looks firmer and more lifted.

Smooth

Softer expression lines

Acetyl Hexapeptide-8, Acetyl Octapeptide-3 and a smoothing dipeptide soften the look of forehead, eye and deep wrinkles.

Renew

Plump & calm

Palmitoyl Tetrapeptide-7 calms and strengthens while hydrolyzed collagen hydrates deeply for visibly plumper skin.

Individual results vary.

Simplify

One bottle replaces
10 products.

  • Firming serum→ GHK-Cu + Palmitoyl Tripeptide-5
  • Wrinkle serum→ Acetyl Octapeptide-3
  • Expression-line serum→ Acetyl Hexapeptide-8 + Dipeptide Diaminobutyroyl
  • Eye serum→ Acetyl Hexapeptide-8
  • Collagen booster→ Palmitoyl Tripeptide-5
  • Hydrating serum→ Hydrolyzed Collagen
  • Plumping serum→ Hydrolyzed Collagen
  • Calming serum→ Palmitoyl Tetrapeptide-7
  • Barrier serum→ GHK-Cu
  • Renewing serum→ 2% GHK-Cu

Keep your cleanser, and your SPF in the morning. DOSE replaces the serums and treatments in between.

Try it risk-free.

Use DOSE daily for 30 days. Not happy? Claim your refund within 60 days of delivery. Once it's approved, your free return label is waiting in your account.

  • ✓ 60-day money-back guarantee
  • ✓ Free shipping
  • ✓ Skip or cancel anytime
Start your 90-day supply
Questions

Good to know.

Is DOSE safe for sensitive skin?

DOSE is fragrance-free, dermatologist tested and was formulated with reactive skin in mind. If you have a known allergy or a skin condition, check the full ingredient list and talk to your healthcare provider first.

When will I see results?

Most people notice softer, more hydrated-feeling skin after the first use. Texture looks visibly smoother by week 2, and fine lines and firmness look better over 6–8 weeks of consistent use. Individual results vary.

Can I use it with retinol, vitamin C or acids?

Yes, but apply strong acids and vitamin C at a different time of day than DOSE. Copper peptides work best on their own. Retinol is fine at night after DOSE has absorbed.

How long does one bottle last?

One bottle is a 30-day supply at 3–4 drops twice a day. The 90-day supply includes 3 bottles.

What if it doesn't work for me?

You're covered by our 60-day money-back guarantee. Use DOSE daily for at least 30 days. If you're not happy with your results, claim your refund at dosemolecules.com/guarantee within 60 days of delivery and send your DOSE back with the free return label we email you. Full terms at dosemolecules.com/terms.

DOSE Copper Peptide Serum$89/mo on the 90-day supply · free shippingGet yours