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2% GHK-CU Copper Peptide - Topical Serum

2% GHK-CU Copper Peptide - Topical Serum

Regular price $39.99 CAD

Regular price ~~$0.00 CAD~~ Sale price $39.99 CAD
Ceramide Repair Moisture Gel – Barrier-Boosting Hydration for All Skin Types Including Acne-Prone & Sensitive Skin

Ceramide Repair Moisture Gel – Barrier-Boosting Hydration for All Skin Types Including Acne-Prone & Sensitive Skin

Regular price $34.99 CAD

Regular price Sale price $34.99 CAD
Science Bundle

Science Bundle

Regular price $94.99 CAD

Regular price Sale price $94.99 CAD
Milk Sun Serum SPF 35 – Lightweight Sun Protection For All Skin Types Including Acne Prone and Sensitive

Milk Sun Serum SPF 35 – Lightweight Sun Protection For All Skin Types Including Acne Prone and Sensitive

Regular price $43.99 CAD

Regular price Sale price $43.99 CAD

COMMON QUESTIONS

Can I use this with retinol or vitamin C?

Yes — copper peptides layer well with most actives. In the morning, apply the serum before vitamin C and SPF. In the evening, copper peptides and retinol can be used in the same routine, but some people prefer to alternate nights if their skin is sensitive. Start by using the serum alone for 1–2 weeks before introducing other actives.

How long before I start seeing results?

Most customers feel skin is softer and more hydrated within the first week. Visible improvements in tone and texture typically begin around week 3–4. For firmness, elasticity, and reduction in fine lines, consistent use over 8–12 weeks delivers the most noticeable results. That's exactly why we offer a 90-day guarantee

What makes BioGlo different from drugstore peptide products?

Most mass-market serums contain peptides at trace concentrations — often under 0.1%. BioGlo uses 2% GHK-Cu, the concentration range studied in published research. We also publish our Certificates of Analysis so you can verify exactly what's in your bottle. No proprietary blends, no hidden concentrations.

Is this safe for sensitive or redness-prone skin?

Yes. Our formula includes panthenol and allantoin specifically to support sensitive skin. Copper peptides are generally very well-tolerated. We recommend patch-testing on your inner arm for 24 hours before full application. If you have a diagnosed skin condition, consult your dermatologist first.

How much should I use, and when in my routine?

2–3 drops is all you need for your full face and neck. Apply to clean skin before moisturizer. The serum works morning and night — morning before SPF, evening before your night cream. One 30ml bottle typically lasts 6–8 weeks with twice-daily use.

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2% GHK-CU Copper Peptide - Topical Serum

2% GHK-CU Copper Peptide - Topical Serum

Ceramide Repair Moisture Gel – Barrier-Boosting Hydration for All Skin Types Including Acne-Prone & Sensitive Skin

Ceramide Repair Moisture Gel – Barrier-Boosting Hydration for All Skin Types Including Acne-Prone & Sensitive Skin

Science Bundle

Science Bundle

Milk Sun Serum SPF 35 – Lightweight Sun Protection For All Skin Types Including Acne Prone and Sensitive

Milk Sun Serum SPF 35 – Lightweight Sun Protection For All Skin Types Including Acne Prone and Sensitive

COMMON QUESTIONS