Cosmedix Ingredient Guide — Understanding What’s In Your Skincare

Written By Tahlia Dickson

Cosmedix is one of the most advanced, clinically-driven skincare brands available, and at Mii Studio Springsure we use it because it delivers powerful results while being gentle on the skin barrier.

In this blog, we break down the key ingredients found in Cosmedix products — and how they benefit your skin.

The Most Important Cosmedix Ingredients (Explained Simply)

1. Retinol (Vitamin A)

Strengthens the skin, boosts cell turnover, reduces wrinkles and improves texture.

Found in: Define, Serum 16, Refine.

2. Lactic Acid

Exfoliates gently while hydrating. Great for dry, dull or sensitive skin.

Found in: Purity Clean, Benefit Clean.

3. Vitamin C

Brightens pigmentation, protects against UV damage, boosts collagen.

Found in: Simply Brilliant, Pure C.

4. Niacinamide

Calms redness, strengthens the barrier, reduces oiliness.

Found in: Mystic, Rescue.

5. Hyaluronic Acid

Hydrates deeply and plumps the skin.

Found in: Skin Thirst, Humidify.

6. Peptides

Improve firmness and smooth fine lines.

Found in: Opti Crystal.

7. Salicylic Acid

Unclogs pores, reduces acne and inflammation.

Found in: Clarity, Purity Clean.

8. Enzymes

Gentle exfoliation perfect for sensitive and reactive skin.

Found in: Pure Enzymes.

How to Layer Cosmedix Correctly

Morning:

  1. Cleanser

  2. Antioxidant

  3. Hydration

  4. SPF

Evening:

  1. Cleanser

  2. Exfoliant or retinol (2–4 nights/week)

  3. Serum

  4. Moisturiser

Ingredient Combinations That Work

✔ Vitamin C + Niacinamide

✔ Hyaluronic Acid + Peptides

✔ Retinol + Hydrating Serums

✔ AHA + Enzymes (alternating days)

Ingredients to Avoid Mixing

✖ Retinol + AHA/BHA together

✖ Vitamin C + Retinol (same routine)

✖ Strong exfoliants during rosacea flare-ups

✖ Harsh scrubs (ever)

Why Cosmedix Works So Well for Springsure Clients

Our rural climate demands products that:

• repair the skin barrier

• brighten pigmentation

• hydrate deeply

• calm inflammation

• improve long-term resilience

Cosmedix is ideal for this.

Book a Skin Consultation + Product Plan

Not sure which products you need?

We can create a personalised Cosmedix routine for your skin and lifestyle.

Tahlia Dickson
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