GHK-CU aka the beauty peptide. I've got the reconstitute and dose chart at the end for reference. Where I purchase mine from Elite Peptides Australia Discount code WISHY10 (because who doesn't love US$ 26.09 ★★★★★ 4.8 (11 reviews)
Neurogan Health GHK-Cu Peptide Serum | 4% Copper Peptide for Hair, Scalp and Dry Hair Care | 2400mg, Made in USA : Buy Online at Best Price in KSA US$ 26.99 ★★★★★ 4.3 (7 reviews)
Neurogan GHK-Cu Copper Peptide Hair & Scalp Serum – 2400mg, 4% Copper Peptides – Fast-Absorbing, Water-Based Formula for Hair Softness & Shine US$ 26.21 ★★★★★ 4.3 (11 reviews)
Copper Peptide Hair Serum with Copper Tripeptide-1 – Dual Peptide Scalp Treatment plus Licorice Root Extract : Beauty & Personal Care US$ 28.36 ★★★★★ 4.7 (27 reviews)
GHK-Cu Copper Peptide Supplement, Anti-Aging & Hair Growth Support, Improves Skin Elasticity & Firmness, Thicker, Fuller Hair, Easy Absorption, Precisely Dosed, 90 Vegan Capsules : Health & Household US$ 27.21 ★★★★★ 4.3 (7 reviews)
Bloom Clinically Proven Copper GHK-CU Peptide Hair Serum for Hair Growth - Multi Copper Peptides Non-Greasy & Lightweight for Thinning Hair - Promotes Fullness, Reduces Shedding US$ 27.86 ★★★★★ 4.0 (10 reviews)
Copper Peptide Hair Growth Treatment GHK-cu, AHK-cu, Licorice Root Extract, Ginseng Root Extact US$ 26.09 ★★★★★ 4.0 (10 reviews)
Copper Peptides for Hair Growth - Ultrastrong 10% Copper Peptide Active Ingredient - 99% Purity GHK-Cu Copper Peptide for Hair - Liposomal for Maximum Absorption US$ 20.11 ★★★★★ 4.4 (17 reviews)
Ghk-Cu Shampoo | Copper Peptide Hair Growth | Best Peptide for Hair Growth US$ 27.22 ★★★★★ 4.3 (20 reviews)
Ronnie Coleman Vital Edition, L-Carnitine XS 3000, Pink Lemonade, 16 fl oz (473.28 ml) : Target US$ 23.55 Min. order: 1 piece ★★★★★ 4.6 (25 reviews) Sold : Login>>
NOW Foods Sports Nutrition, L-Carnitine Liquid, Triple Strength 3000 mg, Citrus, 16-Ounce : Health & Household US$ 28.00 Min. order: 1 piece ★★★★★ 4.7 (23 reviews) Sold : Login>>
NativePath Creatine Monohydrate Powder with L-Leucine and L-Carnitine - Supports Muscle Health for Men and Women - 30 Servings US$ 25.18 Min. order: 1 piece ★★★★★ 4.4 (23 reviews) Sold : Login>>
L-Carnitine 3000, Berry Blast, 15.72 fl oz (465 ml) US$ 27.81 Min. order: 1 piece ★★★★★ 4.1 (5 reviews) Sold : Login>>
Carnitine Deficiency: What Is It, Causes, Symptoms, and More US$ 23.79 Min. order: 1 piece ★★★★★ 4.1 (26 reviews) Sold : Login>>
Micronized Creatine Monohydrate Weight Gain L-Carnitine Muscle Mass Supplements US$ 26.09 Min. order: 1 piece ★★★★★ 4.3 (11 reviews) Sold : Login>>