Herbivore Botanicals's top offer on this page is the 30% off Tremella mushroom promotion, redeemed with the 30% off Tremella mushroom promo code at the top of the page. Use that code when you are buying Tremella mushroom skincare items; it is best for anyone who has one or more Tremella products in their cart. The code is valid online for a limited time and works on sale items as the terms state.
Big baskets made of sale selections: If your cart is mostly Secret Sale selected items, the Secret Sale at 50% off will give the biggest saving because it takes 50% off each eligible product with no code. For example, on a $200 order composed entirely of Secret Sale items you pay $100 after the 50% discount, saving $100 with the Secret Sale. Use the 50% sale items if the products you want are included.
Large mixed full price basket: If you are buying a variety of full price items that are not in the Secret Sale, the Family & Friend 25% off sitewide discount applies automatically at checkout and is likely the best broad option for a large non sale basket. For a $200 mixed basket, 25% off reduces the total to $150, a $50 saving.
Bodycare over $85: If your cart is only bodycare and totals more than $85, the automatic 20% off bodycare over $85 applies. On an $90 bodycare order you pay $72 after the 20% discount, saving $18.
Buying Tremella products: Use the 30% off Tremella mushroom promo code at the top of the page when your purchase includes Tremella items. On a single Tremella product priced $60, the code brings the price down to $42, saving $18. If Tremella items are also part of a larger cart, compare the Tremella code saving on those items with any sitewide or sale discounts that apply to the rest.
Small first order or testing the brand: If this is your first order and you want to spend a small amount, sign up for the newsletter to get 20% off your first order. On a $30 first order that gives you $24 to pay, a $6 saving. Use the newsletter discount only on your first order.
Subscriptions and specific products: If you are buying the Vitamin C plus Turmeric serum, the 15% off serum sale applies to that product when it is in stock. If you plan regular deliveries, the 15% subscription discount applies to subscription orders.
Compare the option that gives the lowest final total. The Tremella 30% code is the page lead and is best when Tremella items are in your cart; otherwise check whether the 50% Secret Sale item or the 25% sitewide event covers the items you want and take whichever leaves you paying less. Only one discount code can be used per order where terms say so, and the site applies automatic sale discounts at checkout as described.
Our records show the lead 30% codes match the typical promotion size for this brand; the biggest percentage code in the 12 months to October 2026 was 60% off, and the most generous sale seen was up to 50% off. Our team tested 19 offers at checkout in the 12 months to October 2026, with 12 of those tests saved as screenshots.
