Performance-Grade Recovery
Most recovery products are a sensation This is a science
Other products use sensations to trick you into believing they are working while they only sit on your skin. 27:17 uses a terpene delivery system that enhances absorption, delivering three science-backed ingredients to the tissue level where recovery happens.
69 Peer-Reviewed Studies
No CBD · No THC · Zero Banned Substances
Made in USA
27:17 Recovery
What it is: A performance-grade topical recovery cream with three clinically-researched active ingredients and a terpene delivery system that enhances skin absorption versus standard formulations, delivering recovery at the tissue level rather than at the skin surface.
The Problem
You're Paying for Ingredients That Never Get Through
The outermost layer of your skin — the stratum corneum — is a formidable barrier. Most topical recovery products are formulated with ingredients that are too large, too hydrophilic, or simply not designed to cross it.
The result? Menthol creates a cooling sensation on nerve endings. Capsaicin creates heat. Neither does anything for the muscle, joint, or connective tissue underneath. You feel something, so you assume it's working. It isn't.
The 500 Dalton Rule
Only molecules under 500 Da reliably absorb through the skin barrier. GHK-Cu is ~340–400 Da — purpose-built to get through. Menthol creates sensation. 27:17 creates recovery.
"I call it my secret sauce."— Fee Saghafi, Elite CrossFit Games Athlete
The Barrier Problem
Most topical ingredients never cross the stratum corneum. They sit on the surface, creating sensation — not recovery.
The Delivery Solution
Our terpene complex disrupts lipid packing in the skin barrier, creating transient permeation pathways — enhancing absorption up to 256x.
Tissue-Level Action
Once through, three active ingredients work across three pathways (regeneration, inflammation control, structural support), enhanced by a terpene delivery system.
The Formula
Three Hero Ingredients
One Delivery System
Cellular Recovery
Every ingredient in 27:17 was selected for a specific, non-overlapping mechanism of action. This isn't a blend. It's a system.
The Rebuilder
GHK-Cu
Copper Peptide Complex
Modulates 4,000+ genes toward tissue repair. Stimulates collagen (+30% elastin) and activates antioxidant defense. Naturally occurring in the human body — but declines 60% from age 20 to 60.
4,000+ genes modulated
— Pickart et al., 2015
The Protector
Arnica Montana
Helenalin Extract
Inhibits NF-kB — the master regulator of inflammatory gene transcription — at the transcriptional level, suppressing the entire downstream inflammatory cascade. In a peer-reviewed clinical trial, Arnica gel was non-inferior to ibuprofen 5% gel with fewer adverse events (Widrig 2007). Linalool, a key terpene co-factor, independently reduces TNF-α by 40.6%, NF-kB by 54%, and IL-6 by 53.2% (PMC7915311).
Non-inferior to ibuprofen 5% gel
— Widrig et al., 2007
54% NF-kB reduction
— PMC7915311
40.6% TNF-α reduction
— PMC7915311
53.2% IL-6 reduction
— PMC7915311
The Supporter
MSM
Methylsulfonylmethane
Provides bioavailable sulfur — the structural backbone of collagen, cartilage, and connective tissue. Activates Nrf2, the body's master antioxidant switch, upregulating the body's own antioxidant enzyme production. Reduces WOMAC pain scores by 25.1% (Kim 2006) and increases IL-10 — the body's primary anti-inflammatory cytokine — by 51% (van der Merwe 2016), supporting a healthy inflammatory response without blocking repair signals.
25.1% WOMAC pain reduction
— Kim et al., 2006
51% IL-10 increase
— van der Merwe, 2016
Nrf2 antioxidant activation
— Nakhostin-Roohi, 2011
The Delivery System
Terpene Complex
Proprietary Terpene Blend
Disrupts lipid packing in the stratum corneum to create transient permeation pathways. Enhances absorption up to 256x vs. standard formulations. Beta-caryophyllene activates CB2 receptors — the same pathway as CBD — with FDA GRAS status.
256x absorption enhancement
— Mazurowska & Mojski, 2008
The Peer-Reviewed Evidence
Numbers That Don't Lie
Every statistic below traces to a specific peer-reviewed citation. Full-text verified. Not just abstracts.
0
Peer-reviewed studies behind every claim on this page
Full-text verified
0
Recovery-related genes your body activates when copper peptide is present
Pickart et al., 2015
0
Deeper absorption than standard recovery creams
Terpene delivery system
0
Copper that absorbs through human skin in 48 hours
Hostynek et al., 2010
0
Copper held in tissue as a slow-release reservoir
Hostynek et al., 2010
0
Drop in your natural recovery signal from age 20 to 60
Why recovery slows with age
0
Less joint discomfort after 12 weeks of MSM use
Kim et al., 2006 (WOMAC scale)
0
More elastin in your connective tissue (keeps it resilient)
Copper peptide — Badenhorst, 2016
0
Boost in your body's recovery-side signaling
MSM — van der Merwe, 2016 (IL-10)
0
Drop in the master inflammation switch in your cells
Arnica / Linalool — PMC7915311 (NF-kB)
0
Drop in inflammation messenger linked to soreness
Arnica / Linalool — PMC7915311 (TNF-α)
0
Drop in inflammation marker tied to slow recovery
Arnica / Linalool — PMC7915311 (IL-6)
Absorption Evidence
"How do I know it gets to the cellular level?"
Human skin absorption study (Hostynek et al., 2010): 136 µg/cm² of copper permeated through human skin in 48 hours. An additional 82 µg/cm² was retained in the tissue as a reservoir for sustained release. GHK-Cu is ~340–400 Daltons, well under the 500 Da cutoff for skin absorption. And this is all without our terpene delivery system.
* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
How It's Different
Zero Competition
It's in a Category of One
27:17 is the first and only multi-pathway, science-backed topical recovery system with Copper Peptide. Here's how it stacks up:
| Feature |  |
Biofreeze / Icy Hot | Voltaren | CBD Topicals |
|---|---|---|---|---|
| Targeted Tissue-Level Absorption | Varies | |||
| Multi-Pathway Formula | ||||
| Peer-Reviewed Research | ||||
| Drug-Test Safe* | ||||
| Non-NSAID Pathway | ||||
| Peer-Reviewed Sub-Dermal Absorption Studies | ||||
| Made in USA | Varies | Varies | Varies | |
| No Regulatory Gray Area |
* Drug-test safe: 27:17 Recovery contains no WADA-prohibited or USADA-prohibited substances in its formulation. Always confirm with your governing body before competition.
The Product
27:17 Recovery Cream
Performance-grade topical recovery cream. Three active ingredients. Three distinct, non-overlapping pathways. One terpene delivery system that gets it all through the skin barrier to the tissue where recovery happens.
100ml
- Copper Peptide (GHK-Cu)
- Arnica Montana
- MSM
- Terpene Delivery System
- No Artificial Dyes
- Zero CBD
- Zero Banned Substances
- Made in USA
- Free Shipping on orders $99+
- 30-day satisfaction guarantee
Common Questions
We Were Skeptics Too...Once
Biofreeze is menthol and water. It cools your skin. 27:17 has three clinically researched ingredients plus a terpene delivery system that gets them through your skin to the tissue. Different product entirely. Compare cost-per-use: if Biofreeze doesn't work, every dollar spent is wasted.
Human skin absorption study (Hostynek et al., 2010): 136 µg/cm² of copper permeated through human skin in 48 hours. Another 82 µg/cm² was retained in the tissue as a reservoir. Plus GHK-Cu is under 400 Daltons — well under the 500 Da cutoff for skin absorption. The terpene delivery system enhances absorption up to 256x vs. standard formulations.
No. Keep using it. Arnica works through a completely different pathway than NSAIDs (NF-kB transcriptional inhibition vs. COX-2 enzyme inhibition). They complement each other. You're not replacing anything — you're adding another tool to your recovery protocol.
27:17 has no CBD, no THC, and no drug-testing risk. Beta-caryophyllene in our terpene complex activates the same CB2 receptor pathway as CBD — but with FDA GRAS status and zero regulatory issues. No gray area. No failed tests.
Yes. We use menthol in our product, but it's not the main ingredient. The absence of a strong sensation or smell is not the absence of efficacy, it's the absence of a trick used by other products to mask the real issue beneath the skin. Menthol, lidocaine, capsaicin or other simple surface sensations creates a sensation on nerve endings to treat the symptom, not the source. 27:17 delivers active ingredients through the skin barrier to the tissue level.
GHK-Cu (Glycyl-L-Histidyl-L-Lysine-Copper Complex) is a naturally occurring human tripeptide — your body already produces it. It's been used in premium skincare for decades at $200+/oz. 27:17 is one of the first products to bring it into the recovery category. It has an extensive safety profile across decades of research.
If you're not satisfied with 27:17 Recovery Cream within 30 days of purchase, contact us for a full refund. No questions asked. We're confident in the science. We want you to be too.
Iron Sharpens Iron · Proverbs 27:17
Grit Deserves Results
Full-size 100ml · Free shipping on orders over $99