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.
RENEW pairs 1% bioidentical GHK-Cu with advanced liposomal delivery in an exceptionally clean, 4-ingredient formula, handcrafted in small batches with the highest quality ingredients, sourced in the USA. It's the Moose Haven way.
Designed to support firmer, smoother, more resilient and radiant-looking skin—without fillers, unnecessary extras, or an overloaded ingredient list.
REPAIR • RENEW • RESTORE
Fewer ingredients. Deeper delivery. Real renewal.
Meet the next evolution of Moose Haven Farm skincare.
RENEW is our minimalist 1% GHK-Cu Copper Peptide Serum, formulated with a high-quality bioidentical copper peptide and a liposomal delivery system for enhanced bioavailability.
GHK-Cu is a naturally occurring copper-binding peptide found in the human body. In cosmetic skincare, it is valued for supporting the appearance of firmer, smoother, healthier-looking skin.
And because this is Moose Haven Farm, we didn't bury the peptide inside a 20+ ingredient formula.
Just 4 ingredients. Nothing extra.
WHY RENEW?
1% BIOIDENTICAL GHK-Cu
A concentrated copper peptide formula designed to complement the peptide naturally occurring in the body.
LIPOSOMAL DELIVERY
Our delivery system helps improve the bioavailability and dispersion of the peptide within the formula.
FIRMER-LOOKING SKIN
Helps support the appearance of skin firmness, elasticity and resilience.
SMOOTHER TEXTURE
Helps improve the appearance of uneven texture and visible fine lines.
HEALTHY-LOOKING RADIANCE
Supports a more refreshed, even and youthful-looking complexion.
MINIMALIST FORMULA
Just 4 intentionally selected ingredients—because what's left out matters, too.
Four Ingredients. One Purpose: Skin Renewal.
Every ingredient in RENEW has a purpose. This lightweight, aloe vera–based serum combines bioidentical copper peptides with deeply hydrating ingredients to support skin that looks firmer, smoother, and more radiant.
1. Aloe Vera Leaf Juice
A soothing, lightweight botanical base that delivers hydration and helps skin feel calm, refreshed, and comfortable.
2. Liposomal GHK-Cu (Copper Peptide)
A bioidentical copper-binding peptide complex selected to support the appearance of skin firmness, elasticity, and smoothness. Our 10% liposomal complex delivers 1% active GHK-Cu in the finished formula.
3. Vegetable Glycerin
A plant-derived humectant that attracts moisture, helping skin feel soft, supple, and hydrated.
4. Sodium Hyaluronate (Hyaluronic Acid Solution)
A moisture-binding form of hyaluronic acid that helps retain hydration, leaving skin looking plumper and fine lines less noticeable.
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.
Why We Keep It Simple
No unnecessary fillers. No added fragrance. Just four carefully chosen ingredients working together to support healthier-looking, beautifully hydrated skin.
HOW TO USE
Apply 1–2 pumps to clean, dry skin over the face and neck morning and evening. Tap in with fingertips. Do not drag or rub serum into the face.
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
RENEW is Step 1 of the Radiance Ritual.
WHO IS RENEW FOR?
RENEW is an excellent choice if your skincare goals include:
- Visible fine lines
- Loss of firmness
- Uneven-looking texture
- Dull or tired-looking skin
- Supporting a smoother, more resilient-looking complexion
- Simplifying an overloaded skincare routine
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.
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.