The details
Why you'll love it
- Aloe vera–based, lightweight and layerable
- Minimal-ingredient formula
- Handcrafted in small batches
Minimal ingredients. Maximum intention. Unmatched peptide care.
Two high-performance peptides. Five intentional ingredients. Nothing extra.
SMOOTH pairs 2% Snap-8 + 10% Argireline, two biomimetic cosmetic peptides designed to target the appearance of expression lines where you see them most—forehead lines, between the brows and crow’s-feet. Together, they help visibly soften fine lines, smooth and refine texture, and support a more relaxed, youthful-looking complexion without a heavy or complicated formula.
Lightweight, non-greasy and easy to layer, SMOOTH is handcrafted in small batches using thoughtfully selected, high-quality ingredients sourced from U.S. suppliers. Instead of filling the bottle with unnecessary extras, we built SMOOTH around its two star cosmetic peptides. No overloaded ingredient list. No unnecessary fillers. Just targeted peptide skincare, made by us—the Moose Haven Farm way.
2 peptides. 5 ingredients. Targeted results.
WHY SMOOTH?
2% SNAP-8
A biomimetic cosmetic peptide used in advanced skincare formulas targeting the appearance of expression-related lines.
10% ARGIRELINE
A well-known cosmetic peptide developed specifically for formulas addressing the visible signs associated with repeated facial expressions.
TARGETED EXPRESSION-LINE CARE
Ideal for the forehead, between the brows and crow's-feet/outer-eye area.
SMOOTHER-LOOKING SKIN
Helps soften the visible appearance of expression lines and supports a more refined-looking complexion.
LIGHTWEIGHT + LAYERABLE
Designed to fit easily into your existing skincare routine without a heavy or greasy finish.
ONLY 5 INGREDIENTS
No unnecessarily complicated ingredient deck.
Five purposeful ingredients. No added fragrance. Just targeted skincare.
Five Ingredients. Targeted Expression Line Care.
SMOOTH combines two complementary biomimetic peptides with a hydrating botanical base to help soften the appearance of expression lines while keeping skin smooth, supple, and refreshed.
Our Five Ingredients
1. Aloe Vera Leaf Juice
A gentle botanical base that provides lightweight hydration and helps soothe and comfort the skin.
2. Sodium Hyaluronate (Hyaluronic Acid Solution)
Helps bind moisture to the skin, temporarily plumping its appearance and making fine lines look less noticeable.
3. Vegetable Glycerin
A plant-derived moisturizer that attracts and retains hydration, helping skin feel soft and smooth.
4. Snap-8 (Acetyl Octapeptide-3 Complex)
A biomimetic peptide complex formulated to help soften the appearance of expression lines, particularly on the forehead and around the eyes.
5. Argireline (Acetyl Hexapeptide-8 Complex)
A targeted cosmetic peptide complex designed to help reduce the visible appearance of expression-related wrinkles for smoother-looking skin.
Why Aloe Vera?
Unlike conventional serums that use plain water as their primary base, RENEW and SMOOTH are formulated with aloe vera leaf juice as their first ingredient.
Aloe provides lightweight hydration while helping soothe and comfort the skin. Paired with hyaluronic acid, plant-derived glycerin, and targeted peptides, it creates a serum that absorbs easily without feeling heavy or greasy.
No added fragrance. No unnecessary fillers. Just purposeful ingredients.
Two Targeted Peptides. One Smoother-Looking Complexion.
SMOOTH combines Snap-8 and Argireline, two advanced biomimetic peptides selected to help soften the visible appearance of expression lines.
Designed for areas where repeated facial expressions leave their mark—including the forehead, between the brows, and around the eyes—this lightweight serum pairs targeted peptide care with aloe vera, hyaluronic acid, and plant-derived glycerin for hydrated, smoother-looking skin.
Five purposeful ingredients. No added fragrance. Just targeted skincare.
HOW TO USE
Apply RENEW first, if using both serums.
Allow RENEW to absorb for approximately 60 seconds.
Then apply a small amount of SMOOTH to expression-prone areas. Tap in with fingertips. Do not drag or rub serum into the face.
Use morning and evening.
Allow approximately 60 seconds to absorb before applying additional products.
THE MOOSE HAVEN FARM RITUAL
AM
RENEW → SMOOTH → Sun Haven → Moose Whip
PM
RENEW → SMOOTH → Fountain of Youth Serum
SMOOTH is Step 2 of the Radiance Ritual.
Peptides? From Moose Haven Farm? Absolutely.
Our philosophy has always been about working with the body, not against it. Peptides are naturally present in our bodies, playing important roles in skin repair, renewal, and healthy aging. As we age, certain naturally occurring peptides, like GHK-Cu, decline. That's where our bioidentical copper peptide comes in—designed to mirror what our bodies already produce. We're simply giving skin a little extra support. With minimal ingredients, clean, thoughtfully selected formulations, and no unnecessary additives, our ELEVATE collection brings modern skincare science together with the same commitment to simplicity and integrity that built Moose Haven Farm.
MADE BY US
SMOOTH isn't a stock formula purchased from a private-label manufacturer.
We make it ourselves in small batches.
It's created by the same hands that make the Moose Haven Farm tallow balms, serums and skincare you've trusted from the beginning.
It's modern peptide skincare without abandoning the philosophy that made us Moose Haven Farm.
Patch test before first use. For external use only. Avoid direct contact with eyes. Store away from excessive heat and direct sunlight.
Peptide skincare, explained
Frequently asked questions about peptide skincare
What do peptides actually do for your skin?
Peptides are short chains of amino acids. In skincare, certain peptides are used to help improve the appearance of fine lines, firmness, and skin texture. But not all peptides do the same thing. Copper peptides are commonly used in formulas focused on skin renewal, while peptides like Argireline and Snap-8 are designed for the appearance of expression lines.
What is GHK-Cu copper peptide, and why is it used in skincare?
GHK-Cu is a copper-binding peptide found naturally in the human body. It's studied for its role in skin biology and is used in cosmetic serums to support smoother, firmer, healthier-looking skin. Our RENEW Copper Peptide Serum contains 1% active, bioidentical GHK-Cu in a liposomal formulation, along with aloe vera, glycerin, and hyaluronic acid.
What's the difference between RENEW and SMOOTH?
RENEW is our copper peptide serum, formulated for skin that looks firmer, smoother, and more refreshed. SMOOTH is our expression line serum, made with Snap-8 and Argireline to target the appearance of lines around the forehead, brows, and eyes.
They serve different purposes. RENEW is our everyday skin-renewal serum; SMOOTH is for more targeted expression-line care.
What are Argireline and Snap-8?
Argireline (Acetyl Hexapeptide-8) and Snap-8 (Acetyl Octapeptide-3) are synthetic biomimetic peptides used in anti-aging skincare. They're designed around a proposed mechanism involving proteins associated with facial muscle signaling. Research into their topical effects is still developing, so they shouldn't be confused with injectable treatments like Botox.
We use both in SMOOTH because they offer two peptide approaches to the appearance of expression lines.
Can I use copper peptides and Argireline together?
Yes. RENEW and SMOOTH are designed to be used in the same routine. Apply RENEW first, followed by SMOOTH. Allow each serum to absorb before applying your moisturizer. In the morning, finish with natural, non-toxic sun protection.
If your skin is sensitive or you're new to peptides, introduce one serum at a time.
Should I use peptide serum in the morning or at night?
Both RENEW and SMOOTH can be used morning and evening. Consistency matters more than the time of day. Apply to clean skin before heavier moisturizers and oils, and always use natural, non-toxic sun protection during the day.
Do peptide serums help with wrinkles and fine lines?
Some topical peptides have shown improvements in the appearance of fine lines and wrinkles in small studies, but results depend on the specific peptide, concentration, formulation, and consistent use. Peptide serums aren't a replacement for cosmetic procedures, and they won't erase deep wrinkles.
They can, however, be a useful part of a routine focused on hydration, smoother-looking skin, and visible signs of aging.
How long does it take to see results from a peptide serum?
Hydrating ingredients like glycerin and hyaluronic acid can make skin feel softer and look temporarily plumper soon after application. Changes associated with peptide use generally take longer. Give a consistent routine several weeks before judging how your skin responds. Results vary, and no particular timeline is guaranteed.
Are your peptide serums made with tallow?
No. Unlike many of our Moose Haven Farm skincare products, RENEW and SMOOTH are lightweight, aloe vera–based serums. We formulate them with aloe vera leaf juice as their first ingredient so they can be layered easily underneath tallow moisturizers, facial oils, or natural, non-toxic sun protection.
Why are RENEW and SMOOTH aloe vera–based?
Unlike conventional serums that use plain water as their primary base, RENEW and SMOOTH are formulated with aloe vera leaf juice as their first ingredient.
Aloe provides lightweight hydration while helping soothe and comfort the skin. Paired with hyaluronic acid, plant-derived glycerin, and targeted peptides, it creates a serum that absorbs easily without feeling heavy or greasy.
No added fragrance. No unnecessary fillers. Just purposeful ingredients.
Why do RENEW and SMOOTH have so few ingredients?
We don't believe a longer ingredient list automatically makes a better product. RENEW is made from four primary formulation ingredients, and SMOOTH uses five. Each was selected for a specific job: hydration, moisture retention, or targeted peptide care.
Our ingredient counts refer to the main formulation inputs.
Are copper peptides natural? What about Snap-8 and Argireline?
GHK-Cu is a bioidentical peptide, meaning it matches a copper-binding peptide found naturally in the body. The GHK-Cu used in skincare is manufactured for cosmetic use.
Snap-8 and Argireline are synthetic biomimetic peptides. They're designed to imitate certain biological mechanisms, but they're not naturally extracted from plants. We believe in being clear about that distinction.
Can I use peptide serums with tallow moisturizer?
Absolutely. Apply your peptide serum to clean skin first, then follow with your favorite Moose Haven Farm tallow moisturizer. The serum provides lightweight hydration and targeted peptide care, while the moisturizer helps soften skin and reduce moisture loss.
Where are Moose Haven Farm peptide serums made?
RENEW and SMOOTH are handcrafted in small batches by Moose Haven Farm in Tustin, California. We focus on purposeful formulas, carefully selected ingredients, and skincare that fits into a simple daily routine.