Acetyl hexapeptide-8
48.9%
anti-wrinkle efficacy rating, vs 0% with placebo
60 adults applied it twice daily for 4 weeks in a randomized, placebo-controlled study. Silicone skin replicas also showed reduced roughness.
Haeli Firming Peptide Serum
Firmer-looking, smoother skin in 4 to 8 weeks
A lightweight peptide serum for skin that looks firmer, smoother and rested. Half a dropper, morning and night.
- Looks firmer and more lifted
- Smooths the look of fine lines
- Plumps with lasting hydration
- Gentle: fragrance-free, no retinoids
What it does
Skin looks firmer and more lifted. Visibly smooths the look of fine lines. Plumps with hydration for a rested, luminous look. Gentle enough for daily use, morning and night.
How to use
Half a dropper on clean skin, morning and night. Press into face, jaw and neck. Follow with moisturiser, and SPF in the morning. Patch test before first use.
Full ingredients (INCI)
Full ingredient list will be published here once the final formula is confirmed.
Shipping and guarantee
Ships in 1–3 business days; most orders arrive in 7–10 business days. $8 flat rate, free on orders $55+. Covered by our 60-day guarantee, even if the bottle is used.
Skin after 45
Why skin looks less firm after 45
It isn't your routine failing you. The proteins that hold skin up slow down with age, and after menopause they slow down fast.
30%
of skin's collagen is lost in the first five years after menopause*
Collagen is the scaffolding under your skin. Less of it shows up as a softer jawline and lines that stay.
~2%
more is lost every year after that*
The decline keeps going, which is why products that used to work can stop showing results.
Drier
Skin holds less water
Falling estrogen weakens the skin barrier, so skin looks duller and fine lines look deeper.
Where peptides come in
-
Peptides send a firming signal
Peptides are short chains of amino acids, the building blocks of collagen. In skincare they're used to help skin look firmer and smoother.
-
Gentle enough for every day
Peptides are generally well tolerated, with no retinol-style break-in period, so you can use them morning and night from day one.
-
Hydration fills the gap
Haeli pairs peptides with niacinamide and hyaluronic acid to support the skin barrier and plump with moisture.
-
Results in weeks, not overnight
Expect skin that looks firmer and more rested over 4–8 weeks of daily use.
*British Skin Foundation, The impact of the menopause on your skin. Haeli is a cosmetic. It is not intended to diagnose, treat, cure or prevent any disease.
Why women switch
She doesn't want to look younger. She wants to look less tired.
Haeli is one peptide serum that replaces the shelf of products that promised everything and changed nothing.
Visible, believable results
We promise what peptides can do in 4–8 weeks, and say it plainly. No miracle language.
Kind to mature skin
Fragrance-free, no retinoids, deeply hydrating. Made for drier, more sensitive skin.
One step, every day
Half a dropper, morning and night. Luxury in the routine, not complexity.
Honest by design
Every active named and explained. No proprietary blends. A real 60-day guarantee.
What you'll notice
Half a dropper. Eight weeks. The light comes back.
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W1
Week 1
Skin feels softer and plumper with hydration. Makeup sits more smoothly.
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W4
Week 4
Skin looks smoother and more even. Fine lines around the eyes and mouth look softer.
-
W8
Week 8
Skin looks firmer and more lifted along the cheeks and jaw. A rested, luminous look.
Cosmetic, appearance-only results with twice-daily use. Individual results vary.
The research
What studies on these ingredients show
These are published studies on individual ingredients in Haeli. They did not test Haeli itself, and the amounts used may differ from ours.
Ingredient research, not tests of Haeli
Niacinamide (5%)
12 weeks
to visibly fewer fine lines and spots
50 women aged 35–60 used 5% niacinamide on one side of the face and a placebo on the other. The niacinamide side showed improvements in fine lines, wrinkles, spots and blotchiness.
Hyaluronic acid (0.1%)
60 days
to better hydration and elasticity
76 women aged 30–60 used 0.1% hyaluronic acid creams around one eye and a placebo around the other. Every version improved hydration and elasticity; the low-molecular-weight versions also reduced wrinkle depth.
Palmitoyl peptides
Most published data on palmitoyl tripeptide-1 and palmitoyl tetrapeptide-7 comes from the ingredient's manufacturer rather than independent trials, so we don't quote a number for them here.
Our own results are next. We're running an 8-week study with women 45+ using Haeli twice daily, and we'll publish what they report here, whatever the results.
How to use
One step. Morning and night.
On clean skin, press the serum into your face, jaw and neck. Follow with moisturizer, and SPF in the morning. Use it every day: visible results build over 4–8 weeks.
Peptides, named
Every active, and why it's there
No proprietary blends, no mystery complexes. Four actives, chosen for skin after 45.
Fragrance-freeNo retinoidsNo denatured alcoholNo parabens
Palmitoyl peptides
Signal peptides that help skin look firmer and smoother with daily use.
Acetyl hexapeptide-8
A peptide that softens the look of expression lines around the eyes and forehead.
Niacinamide
Vitamin B3. Helps skin look more even, brighter and less dull.
Hyaluronic acid
Draws in water to plump with hydration for a rested, dewy look.
One step she'll actually keep
Haeli vs. the 10-step routine
| Feature | Haeli | Typical routine |
|---|---|---|
| Steps each morning and night | 1 | 5–10 |
| Fragrance | None | Often |
| Retinoid irritation | None | Common |
| Every active named and explained | Yes | Rarely |
| Guarantee | 60 days, even if used | Unopened only |
Skin that holds its light
Made for your morning ritual
Questions
Good questions, plain answers
When will I see results?
Most people notice softer, more hydrated skin in the first week. Firmer, smoother-looking skin builds over 4–8 weeks of twice-daily use. That’s why our guarantee runs for 60 days.
Is it OK for sensitive skin?
Haeli is fragrance-free and has no retinoids, and it’s made for drier, more sensitive skin. As with any new skincare, patch test on your inner wrist for 24 hours before first use.
Can I use it with retinol or my other products?
Yes. Apply Haeli first on clean skin, then your other products. If you use retinol, use it at night after Haeli has absorbed. Many customers find they can simplify down to Haeli, a moisturiser and SPF.
How long does one bottle last?
A 30 ml bottle lasts about 4–5 weeks at half a dropper, twice a day. The 2-bottle bundle covers the full 8-week results window.
How fast is shipping?
Orders ship within 1–3 business days and most arrive in 7–10 business days. Shipping is $8, or free on orders of $55 or more. We ship within the US.
What if it doesn’t work for me?
Email support@haeli.co within 60 days of delivery and we’ll refund you, even if the bottle is used. US returns are free.
Try it risk-free
Use the whole bottle. Then decide.
If your skin doesn't look firmer and more rested within 60 days, email us and we'll refund you, even if the bottle is empty. Free US returns, no restocking fee.