No, I really wouldn't recommend doing that because someone else ( other family members) at some stage, may make it available to him without you knowing or realising and that would be confusing.
We decided with my husband that we wouldn't drink Coke Cola anymore after our daughter was born. But then at around the age of three, whilst she was staying overnight with my motherinlaw we learnt that she had been given Coke Cola to drink.
We were furious, because, diluted or not it had undermined us. She liked the taste, and asked for it at dinner times, so instead of trying to convince her otherwise we drank Coke Cola for a very short time, (diluting hers with water) and gradually we stopped drinking it altogether.
Now that she is 5, we can comfortably explain our point of view to her, and she trusts what we say. If we are drinking wine and she asks what it is, we explain it, if she asks to taste it, we let her. We don't drink Coke Cola because we choose not to.
In my opinion the biggest hurdle is going from 0-4 years and not being undermined by "well meaning others", about choices you and your partner have made regarding your child.