REAL WOMEN. VISIBLE CHANGES.
Clinical-Level Results.
Women over 40 are seeing visible changes, here's what the Copper Peptide Repair Serum has done for them.
"I took the before photo under my office lights, the worst lighting possible, and I still look better in the after. The puffiness is gone, my skin isn't sagging the same way, and I have this warmth in my face that wasn't there before. A colleague asked if I'd been on vacation. I said no, just better skincare."
Susan H.
"I almost didn't take the before photo because I didn't want to look at it. Two months later my daughter saw both pictures and said 'mom, your skin is actually glowing.' The lines around my mouth are still there but they're so much softer. My skin feels like it belongs to me again."
Linda M.
“After wasting money on so many ‘miracle’ serums, I was skeptical that this would be any different. But after six weeks, the crepey texture on my cheeks and neck looked noticeably smoother, and my skin felt softer and more comfortable. I have not felt this confident going without makeup in years.”
Sonia K.
"The texture is what surprised me most. My skin used to feel rough and look tired no matter how much sleep I got. After about three weeks I noticed it was smoother — not perfect, but noticeably smoother. Now at two months the freckles and redness have calmed down too. I look rested even when I'm not."
Karen S.
"My skin was red, blotchy, and irritated from years of trying products with too many fragrances. Within the first week this system calmed everything down. By week six the redness was mostly gone and my skin tone is more even than it's been in a decade. I finally stopped wearing foundation to cover it up."
Rachel T.
"I used to avoid mirrors in the morning. Now I actually look forward to my routine — it takes a few minutes and I can see the difference it makes. My skin isn't grey and tired anymore. It looks alive. My husband noticed before I even told him I was using anything new."
Catherine R.
“After menopause, my skin seemed to change overnight. I tried expensive creams and complicated routines, but nothing made enough difference. I was ready to give up. Then, around two months in, my daughter asked what I was doing differently. That’s when I knew I wasn’t the only one seeing the change.”
Carol D.
"I'm 63 and I've wasted more money on skincare than I'd ever admit. This is the first routine where I can actually see the change in photos. My jawline looks firmer, the spots on my forehead are fading, and my skin just looks healthier. I wish I'd found this five years ago."
Donna K.
“I had started to accept that the loss of firmness around my cheeks and jawline was simply part of getting older. After using the serum consistently for three months, my jawline looks more defined and the texture of my skin appears noticeably smoother. My husband noticed the difference before I even told him I was using something new.”
Denise P.
Backed by Science
What This Serum Actually Does For Your Skin.
Six peptides. Five clinically-backed outcomes. Every claim backed by the ingredients that deliver it.
Firms & Tightens Sagging Skin
Copper Tripeptide-1 signals your fibroblasts to produce new collagen, the same repair process your body ran naturally at 25. 93% reported visibly firmer skin after 4 weeks.
Smooths Fine Lines & Wrinkles
Five signal peptides relax micro-tension and smooth wrinkle depth from within, without the redness and peeling of retinol. 87% saw a visible reduction in fine lines.
Rebuilds the Skin Barrier
Centella Asiatica and Manuka Honey repair barrier function and lock in moisture. No more chronic dryness, flaking, or reactive skin that gets worse every winter.
Deep, Lasting Hydration
Multi-weight Hyaluronic Acid plumps at three depth levels — surface, mid, and deep — without stickiness or residue. 79% said it outperformed their previous serum.
Calms Redness & Inflammation
Ginseng and Witch Hazel soothe reactive, rosacea-prone skin without drying or stripping. Zero fragrance, zero irritants, just calm.
Clinically Studied Ingredients
What 4 Weeks of Daily Use Actually Looks Like.
Based on customer self-assessment surveys after 30 days of twice-daily use with the Copper Peptide Repair Serum.
FIRMNESS
93%
Reported visibly firmer, more resilient skin
FINE LINES
87%
Saw a noticeable reduction in lines around the eyes and forehead
HYDRATION
79%
Said their skin felt more hydrated than with their previous serum
*Individual results may vary. Customer perception reports the appearance of firmer, smoother skin in as little as 7 days after the product is used as directed. If dissatisfied with the results, reach out within 60 days of use for a full, no-questions refund.
The Science Behind the Signal
Why Peptides Are Incredibly Powerful.
Peptides are the original repair molecules. Your body produces them naturally — tiny protein fragments that tell skin cells what to do: produce collagen, heal damage, tighten elastin. They're the foreman on the construction site of your skin.
The problem? Production declines every year after 30. By 50, your skin is running on a skeleton crew. The signals that kept your skin firm, hydrated, and resilient at 25 are barely whispering.
Copper Tripeptide-1 is the most studied repair peptide in dermatology. Over 60 published studies confirm its ability to stimulate collagen, accelerate wound healing, and reverse visible signs of aging. We pair it with five additional peptides — each targeting a different repair pathway — for a multi-signal approach no single-peptide serum can match.
● Level 1: Single peptide at trace concentration
● Level 2: 2–3 peptides, filler-heavy formula
● Level 3: Clinical peptide, added fragrance
● Level 4 — Thallo: 6 peptides, actives-first, fragrance-free
Effortless, effective skincare.
Because great skin shouldn't be complicated.
Cleanse
Start with clean skin. Remove makeup, SPF, and daily buildup with your favorite cleanser. Our formula works with any cleanser you already love.
Apply
Dispense 3–4 drops onto fingertips. Press gently into face, neck, and décolletage — don't rub. Allow 60 seconds to absorb. A little goes a long way.
Moisturize
Follow with your moisturizer to seal everything in. That's it — your peptides are working beneath the surface all day. Keep it simple. No extra products needed.
Frequently Asked Questions
What skin types is this serum suitable for?
All skin types — including sensitive, rosacea-prone, and mature skin. The formula is fragrance-free, non-irritating, and specifically designed to strengthen your skin barrier rather than compromise it. If your current serum causes redness, tingling, or dryness, this is likely a much better fit.
How long until I see results?
Most women notice improved hydration and smoother texture within the first week. Visible firming and fine line reduction typically appear around weeks 3–4. By week 8, collagen rebuilding is in full stride and deeper lines begin to soften. The key is consistent daily use — morning and evening.
How is this different from retinol?
Retinol accelerates skin cell turnover — which can work, but often causes dryness, peeling, sun sensitivity, and irritation. Copper Tripeptide-1 takes a completely different approach: it signals your skin to produce collagen and repair itself naturally, without stripping or irritating. You get the anti-aging benefits without the harsh adjustment period.
Can I use this with my existing skincare routine?
Yes. Apply after cleansing (and toning, if applicable) and before your moisturizer. It layers beautifully under SPF and makeup. The only ingredient we suggest avoiding in the same routine step is direct-acid exfoliants — use those on alternate evenings for best results.
What if it doesn't work for me?
We offer a full 60-day money-back guarantee. Use the entire bottle. If you don't see a visible difference in your skin, email us at hello@thalloskin.com and we'll refund your purchase — no questions, no hassle. We're that confident in what's inside the bottle.
Why six peptides instead of one?
Aging doesn't happen through one pathway — so fighting it with one peptide doesn't make sense. Each of the six peptides targets a different mechanism: collagen production, elastin support, wrinkle relaxation, barrier repair, and skin tone. Together, they create a multi-signal approach no single-peptide serum can match.
How long does one bottle last?
One bottle lasts approximately 30 days with twice-daily use (3–4 drops per application). For the best value and uninterrupted results, most customers choose the 3-bottle supply.