BlendsHealingSkin

KLOW BlendBPC 10mg + TB 10mg + GHK-Cu 50mg + KPV 10mg

Quad peptide blend · BPC-157, TB-500, GHK-Cu, KPV · Synthetic

FDA · CATEGORY 2 (2023)

Half-life

~5 hours

Short

minsdays

Route

SubQ injection

Evidence

Preclinical only

Risk

Standard

Ben Greenfield Ben GreenfieldHealth Consultant · Author · Podcaster

BPC-157 is the cornerstone of my injury recovery protocol — everything from a torn labrum to gut permeability issues.

BPC-157BPC-157GutHealing

Reference only — not an endorsement.

Overview

Known for

The most comprehensive blend. Healing + skin + hair + gut support. BPC/TB for tissue repair, GHK-Cu for collagen/hair/skin, KPV for anti-inflammatory and gut barrier support. Good alongside GLP-1 agonists (KPV helps with GI side effects).

Mechanism

Multi-peptide healing + skin rejuvenation blend. BPC (tissue repair) + TB-500 (systemic healing) + GHK-Cu (skin/collagen remodelling) + KPV anti-inflammatory.

Key facts

Format
Lyophilized powder
Mechanism targets
Classification
Secondary
Supply & nature
Natural / Topping UpNatural
FDA category
Category 2 (2023)

Evidence & standing

Evidence base
Preclinical only
Risk level
Standard
Best studies
4 references
  • No published studies on this specific quad combination
  • Based on individual component research
  • NOT FDA APPROVED
  • Proprietary blend — no standardized clinical data

Dosage & protocol

Typical dose
500-750mcg
Cycle
4 weeks on / 2 weeks off
Onset
10 days first effects
Full effect
84 days
Half-life
Multiple
Multiple half-lives — GHK-Cu degrades fastest (~minutes to hours)
Protocol

2-3 units daily with 2-4ml BAC water. More BAC water = less stinging from GHK-Cu. Optimise around GHK-Cu dose (500-750mcg).

Time to effects

EARLY: 1-2 weeks

FULL: 8-16 weeks

Week 1-2: Anti-inflammatory effects from KPV may be felt early, especially GI improvements if there's existing gut inflammation.

Week 2-4: Skin improvements beginning. Gut function improving.

Week 4-8: Visible skin changes. Reduced inflammation markers.

Week 8-16: Full skin/hair/gut benefits.

The KPV component may provide faster 'felt' effects through inflammation reduction. Minimum commitment: 8 weeks.

Recommended vial

⚠️ Only one size available

Same problem as GLOW. At 2-3 units/day = 67-100 days. Accept potency loss after 6 weeks or increase daily dose.

Reference figures only

Dosing reflects published laboratory protocols and is not guidance for use in any living subject.

Safety

Reversibility
Fully Reversible
Side effects

Combined profile — generally well-tolerated. Copper taste possible from GHK-Cu.

Interactions

Unknown — complex multi-peptide blend

Do not combine
BPC-157BPC-157 BPC-157 10mg + TB-500 10mg (Blend)BPC-157 10mg + TB-500 10mg (Blend) BPC-157 5mg + TB-500 5mg (Blend)BPC-157 5mg + TB-500 5mg (Blend) GHK-CuGHK-Cu GLOW Blend (BPC 10mg + TB 10mg + GHK-Cu 50mg)GLOW Blend (BPC 10mg + TB 10mg + GHK-Cu 50mg) KPVKPV TB-500 (Thymosin Beta-4 Acetate)TB-500 (Thymosin Beta-4 Acetate)

Handle with research caution

  • Avoid NSAIDs during use
  • Avoid if active cancer/tumour history
  • GHK-Cu: avoid if Wilson's disease or copper metabolism disorder

Storage & handling

Lyophilised
12–24 months
2–8°C
Reconstituted
4–6 weeks
2–8°C