What is Colloidal Gold?
Colloidal Gold is a suspension of gold nanoparticles in a fluid, usually water. Gold nanoparticle has a particle size ranges from 1 to 100 nanometer. 1 nanometer is equivalent to 0.000000001 meter.
Colloidal Gold in Skincare
Colloidal gold is often used in skincare formulas such as face serum, lotion, cream and mask to provide anti-ageing effects and enhance the efficacy of the products.
The Benefits of Colloidal Gold For Your Skin
Studies showed that colloidal gold has antioxidant, anti-inflammatory and wound healing properties. Due to its nano particle size, colloidal gold penetrates deeper into the skin and acts as a carrier for other active ingredients. It helps improve the efficacy of skincare products. Due to its soothing and rejuvenating properties, colloidal gold is beneficial for all skin types including sensitive skin.
1. Colloidal Gold protects skin from damage caused by free radicals, oxidative stress and environmental aggressors
Colloidal Gold neutralises free radicals, prevents oxidative stress and strengthens skin's defense against environmental aggressors including toxic substances and pollutants.
2. Colloidal Gold prevents skin inflammation and irritation
Inflammation is one of the major contributing factors to skin ageing. UV rays, pollutants in the environment and harsh chemicals are the major causes of skin inflammation. Studies showed that colloidal gold has the ability to prevent inflammation and skin irritation.
3. Colloidal Gold boosts skin cell renewal
Nanomedicine studies showed the potential role of colloidal gold in the wound healing process. It delivers nutrients and oxygen to injured cells and speeds up the skin's healing process. Colloidal gold seems to help release various growth factors such as Epidermal Growth Factor (EGF), Fibroblast Growth Factor (FGF) and Transforming Growth Factor (TGF). These growth factors have a significant role in the skin's renewal process in which the skin regenerates itself and repairs damaged cells. The ability of colloidal gold to activate the cellular renewal mechanism in the skin helps reduce the signs of ageing such as wrinkles, fine lines, sagging skin and loss of elasticity.
4. Colloidal Gold enhances the stability and efficacy of skincare products
Due to its nanoscopic size, colloidal gold acts as a vehicle for other active ingredients to reach deep skin layer. The excellent skin penetration of colloidal gold improves the efficacy, stability and effectiveness of skincare products.
5. Colloidal Gold protects skin from harmful bacteria and microorganisms
Studies showed that colloidal gold has excellent antibacterial and anti-mycobacterial properties which help protect skin from harmful bacteria and microorganisms. Colloidal gold helps prevent skin irritation and infection.
6. Colloidal Gold protects skin collagen and elastin from degradation
Colloidal gold has anti-glycation effects, which protect collagen, elastin and other proteins in the skin from degradation. Colloidal gold has been shown to firm and tone the skin.
7. Colloidal Gold improves skin hydration and elasticity
Colloidal gold strengthens skin barrier function and prevents trans-epidermal water loss (TEWL). The ability of colloidal gold to improve skin hydration helps restore skin's elasticity, smoothness and vitality.
Can all skin types benefit from colloidal gold?
Yes, all skin types including sensitive skin can hugely benefit from using colloidal gold skincare products.
Can you use colloidal gold skincare products during pregnancy and breastfeeding?
Yes, colloidal gold skincare products are safe for use during pregnancy and breastfeeding. Always check and make sure that the other ingredients in the products are also safe for use during pregnancy and breastfeeding.
Is there any ingredient recommended to be used together with colloidal gold?
Colloidal gold acts as a carrier for other active ingredients to go deep into the skin; therefore look for skincare products which contain colloidal gold, peptides, collagen boosters, antioxidants and vitamins for even better results.
When is the best time to use colloidal gold skincare products?
Colloidal gold is not phototoxic. It doesn't cause photosensitivity, so you can use colloidal gold skincare products at anytime during the day and night. Always check and make sure that the other ingredients in the products are also not phototoxic.
Colloidal Gold Skincare Products
Rose Royale Supreme Anti-Ageing Serum is a super concentrated, ultra potent serum with 24 karat colloidal gold, collagen peptides and superantioxidants to rejuvenate your skin and visibly reduce signs of ageing learn more >>>
Rose Royale Supreme Anti-Wrinkle Rich Cream with 24-karat colloidal gold, marine collagen peptides and superantioxidants to restore the youthfulness of your skin learn more >>>
Rose Royale Supreme Anti-Ageing Cream with 24-karat colloidal gold, marine collagen peptides and superantioxidants to improve skin's elasticity, firmness and density learn more >>>
Author:
Henry Tianus is a multi-award-winning Anti-Ageing Scientist with 25 years experience in skincare research and product development. Henry Tianus's articles have been read by people in more than 100 countries with USA and UK at the top of the list. Join Henry Tianus eNewsletter to receive the latest health and wellbeing tips.
Click To Join Henry Tianus eNewsletter >>>
Scientific Sources: (1) Enhanced antioxidant activity of gold nanoparticle embedded 3,6-dihydroxyflavone: a combinational study, Applied Nanoscience, February 2014, Volume 4, Issue 2, pp 153–161. (2) Anti-inflammatory, analgesic and anti-tumor properties of gold nanoparticles, Journal of Pharmalogical Reports, 2017 Feb: 69(1): 119-129. (3) Bimetallic silver nanoparticle–gold nanocluster embedded composite nanoparticles for cancer theranostics, Journal of Materials Chemistry B, Issue 4, 2016. (4) The effects of gold nanoparticles in wound healing with antioxidant epigallocatechin gallate and α-lipoic acid, Nanomedicine: Nanotechnology, Biology, and Medicine 8 (2012) 767–775. (5) Physicochemical Properties of Gold Nanoparticles for Skin Care Creams, Materials (Basel). 2023 Apr; 16(8): 3011. (6) Physical properties of gold nanoparticles affect skin penetration via hair follicles, Nanomedicine: Nanotechnology, Biology and Medicine, Volume 36, August 2021, 102414. (7) Green synthesis of gold nanoparticles using extracellular metabolites of fish gut microbes and their antimicrobial properties, Brazilian Journal of Microbiology, 2020 Sep; 51(3): 957–967. (8) Anti-glycation Effect of Gold Nanoparticles on Collagen, Biological & Pharmaceutical Bulletin, February 2012, 35(2):260-4. (9) Enhanced skin anti-inflammatory and moisturizing action of gold nanoparticles produced utilizing Diospyros kaki fruit extracts, Arabian Journal of Chemistry, Volume 16, Issue 4, April 2023, 104551.
You may also like:
Peptides in Skincare: What They Are and Their Benefits
How to Prevent and Get Rid of Milia?
Coenzyme Q10 Benefits For Your Skin
How Long Does It Take For Your Skin To Renew?
Collagen Peptides and The Benefits for Your Skin
N-Acetyl Glucosamine Benefits For Your Skin
The 7 Best Anti-Ageing Skincare Ingredients
Is Sodium Hyaluronate better than Hyaluronic Acid?
The 4 Best Anti-Ageing Vitamins for Your Skin
Niacinamide Benefits For Your Skin
The 5 Best Antioxidants For Your Skin
5 Best Anti-Wrinkle Essential Oils
Niacinamide Tones and Firms Up The Skin Around The Eyes
The Skin Benefits of Rosehip Oil
What Does 24K Nano Gold Skincare Do?
3 Best Ingredients To Boost Skin's Hyaluronic Acid Content
How To Enhance Skin Cell Regeneration
Why Resveratrol Is The Best Skincare Ingredient For Eye Cream
Peppermint Strengthens and Promotes Hair Growth
The 6 Best Essential Oils To Stop Hair Loss and Regrow Hair
The 5 Best Hair Follicle Activators
The 6 Best Anti-Cellulite Essential Oils
The 3 Best Vitamins for Topical Hair Loss Treatment
Rosemary Oil is as effective as Minoxidil for Androgenetic Alopecia
