How Do You Really Know What Ingredients Work In A Cosmetic Product? – The 1% Rule, Cosmetic Labeling & Free-From Marketing
You’ve been searching for the perfect Niacinamide Serum and have been reviewing dozens of ingredient lists. Finally, you have settled on a product and you’re about to make a purchase and drop $85.00 on a 30 ml bottle of serum. But, before you hit “Pay Now’ a nagging question rattles in your brain – [...]