Remedy Copper Peptide Complex Advanced Firming Serum Dupes & Cheaper Alternatives
From 5 Reddit threads · Updated October 30, 2026
Copper peptide serum for fine lines; one month may show little difference. The catch: results can be difficult to see after a month. Here's what Redditors reach for instead.
The short answer
Best Overall AlternativeAcetyl Hexapeptide-8 targets dynamic forehead lines · $9.70 · 30 ml
Best Cheaper Alternative10% peptide serum focused on fine lines · $10.90 · 30 ml vs $29.99 for the original
Same Active: PeptidesMulti-peptide formula gives a noticeable plumping effect · $68.00 · 29.6 ml
#1
Best Overall Alternative
- Key actives: Argireline Solution 10%
- Size: 30 ml
- Price per ml: $0.32/ml (original $1.01/ml)
The why
A watery peptide serum centered on Acetyl Hexapeptide-8 for forehead lines, crow’s feet, and other expression creases. It suits people wanting a low-cost, Botox-adjacent experiment, but results are temporary, inconsistent, and sometimes nonexistent.
One minus
Temporary cosmetic effect, not a permanent wrinkle fix
The original, at a glance
- Why people love it
- Copper peptide formula earns enthusiastic reports
- Price
- $29.99 · 29.6 ml · $1.01/ml
#2
Best Cheaper Alternative
- Key actives: Matrixyl 10%
- Size: 30 ml
- Price per ml: $0.36/ml (original $1.01/ml)
The why
A lightweight peptide-and-hyaluronic-acid serum for gradual fine-line smoothing, dewy hydration, and easy layering around tretinoin routines. The community splits sharply: some see texture and line improvements after weeks, while others see nothing or develop clogged pores.
One minus
Breakouts and clogged pores hit some users
Good forDry Skin
#3
Same Active: Peptides
- Key actives: Complex Multi-Peptide 30%
- Size: 29.6 ml
- Price per ml: $2.30/ml (original $1.01/ml)
The why
A high-end multi-peptide serum with sodium hyaluronate, glycerin, and a genuinely elegant finish. It suits mature, sensitive, or rosacea-prone skin seeking a plumper look, though oily users may find richer layering heavy and the price hard to justify.
One minus
Stupidly expensive; $68 feels hard to justify
Good forSensitive Skin
Other alternatives worth a look
Peer-reviewed research with visible results · 28 recs
Dry SkinSensitive Skin
Broad peptide blend for long-game anti-aging · 51 recs
GentleDehydration
Matrixyl 3000 plus copper peptide complex · 18 recs
Sensitive SkinGentle
Watery, fast-absorbing texture · 16 recs
Sensitive SkinLightweight
13-peptide blend with copper peptides · 15 recs
Fine Lines & Wrinkles
Peptide-focused formula for smoother-looking cheeks · 10 recs
Peptide trio for firming · 4 recs
Browse more
Reddit's best serums by ingredient list
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